BC-EQP.HTM FEB DECJan 5 2009 20102011 37 captures 29 Aug 00 - 5 Dec 10 Close Help F. W. Chesson FILE: EQP\BC-1.EQP 144 Fiske Street New: 3-11-1995 Waterbury, CT 06710 Rev: 2-24-2000 SIGNAL CORPS BC- (Basic Component) DIRECTORY NOTES: Most WW-2 equipment powered by 24-28 VDC, or 115 V 400-800 Hz AC * = two or more variations exist P/O = Part Of R/B = Replaced By U/W = Used (in association) With In early sets, C-* designations refer to Coils and Transformers BC-Number Description and Typical Usage TM/TO No. Date BC-1 Box Early Boxes could be equipment parts chests or BC-2 Box contain an entire radio set.... BC-3 Box BC-4 Box BC-5 Chest for TE-51 Welding Equipment (used in both World Wars) SIG-5, 1947, lists BC-5 U/W MK-4E/TRC-1 Maintenance Equipment. FM 24-19, 1966, has BC-5 U/W GR-8 Sound Ranging Set 29x18x12", 130 lbs BC-6 Box BC-7 CW Radio (R-T), P/O SCR-127 550-1100 M 4 VT-3, 3 VT-3 JK-3 BC-8 Aircraft Receiver-Amp, 150-500 KC 6 tubes BC-9A Radio Set, 4100-4400 KC CO-58 BC-10 Aircraft Interphone P/O SCR-57 (for pilot and observer/gunner) BC-10A Improved BC-10 (has side-tone circuit) BC-11A Aircraft Radio AM Rcvr 500-1580, Xmtr 600-1500 KC P/O SCR-68A BC-12 Aircraft Receiver, 350-2000 KC P/O SCR-59,A BC-13A Radio Set; Rcvr 500-1500, Xmtr 775-1250 KC P/O SCR-67A BC-14 Receiver, 500-1500 KC French design Xtal-set (opt. BC-19,A VT det.) C/O BA-4, DC-1 (galena), P-11 Headset, ST-5 Strap, TL-2 P/O SCR-54 built by DeForest, Liberty Electric and others BC-14A Receiver, P/O SCR-54A (same as above, with internal test buzzer) BC-15 Aircraft Xmitter, 1-3 MC quenched gap P/O SCR-65 BC-15A Aircraft Xmitter P/O SCR-65A as above, with minor improvements BC-16 Trench Telegraph P/O SCR-71 (600-1300 cps buzzer) BC-17 Trench Telegraph P/O SCR-72 like above, with four VT-1 tubes BC-18,A Xmitter P/O SCR-74,A 10 volt, 100 watt spark coil F = ?? BC-19,A DT-3 Detector (one VT-1 tube) U/W BC-14 P/O SCR-54 BC-19A Detector, P/O DT-3A similiar to above BC-20 Aircraft Receiver, 350-2000 KC 3 VT-1 tubes P/O SCR-75 BC-21 Trench Telegraph, P/O SCR-76 combines SCR-71 and 72 in one unit BC-21A Trench Telegraph, P/O SCR-76A improved version of above set BC-22 Radio Set, (first Walkie-Talkie: F = ??) BC-23 Receiver, 175-500 KC Autodyne type, with one VT-1 P/O SCR-70 BC-24 Radio Set, 800-1000 KC, 250 W quenched gap P/O SCR-49 BC-25 Box for PE-7 Power Supply U/W DM-1 Dynamotor P/O SCR-78,79,130 BC-26 Carrying Chest for SCR-54-A BC-27 .... BC-28 .... BC-29 Amplifier BC-30 Dry Battery Test Set Case: Voltmeter I-3 and Ammeter I-4 BC-31 Leather Carrying Case, for Voltmeters I-4, I-6. Ammeters I-7, I-8, I-9 BC-32* Radio Set, 273-600 KC RS-30 (3.6 ohm) 3 VT rcvr, 1 VT xmtr P/O SCR-79 BC-33 Battery Box P/O SCR-78* BC-34 Radio Set Box BC-35 Chest, for packing type A-6 Antenna Equipment BC-36 Receiver (Type D Receiving Box), 125-1000 KC xtal det P/O SCR-49 BC-37 Wavemeter, 125-2000 KC P/O SCR-61 BC-38 Radio Set P/O SCR-77 "Short Wave" F = ?? BC-39 Radio Set, 273-600 KC P/O SCR-78,A 3 VT rcvr, 1 VT xmtr BC-40 Wavemeter, 273-600 KC P/O SCR-95 BC-41 Tester for VT-1 type tubes P/O RE-10 VT-1 oscillator WE Type 5730 BC-42 Radio Set Box BC-43 Carrying Chest P/O SCR-79* BC-44 AF Amplifier P/O RC-3, RC-10 U/W SCR-72* Aircraft Receiver BC-45 Radio Set P/O SCR-99 BC-46 Auxiliary Transmitter BC-47 Radio Set BC-48 Box BC-49 Wavemeter U/W SCR-99 BC-50 Wavemeter BC-51 Case BC-52 Radio Set Box BC-53 Radio Set BC-54 Chest BC-55 Transmitter BC-56 Aircraft Interphone BC-57 Testing Buzzer BC-58 Chest BC-59 Amplifier P/O SCR-84 BC-60 Switch Box P/O SCR-84 BC-61 Box P/O SCR-84 BC-62 Box, for PE-19 P/O SCR-84 BC-63 Test Equipment BC-65 .... BC-66 Box BC-67 .... BC-68 Test Unit BC-69 Detector and AF Amplifier P/O SCR-121-A BC-70 Wavemeter BC-71 Telephone Box BC-72 Battery Box P/O SCR-112 BC-73 Switch Box SW-42 DPDT Knife Sw. BC-74 Switch Box SW-42 DPDT Knife Sw. BC-75 Tool Chest BC-76 Tool Chest BC-77 Chest for TE-6 General Purpose Tool Set inc BZ-5 BC-77-A Line Unit BC-78 CBx for Signal Lamp BC-79 Chest for EE-17, (Strombos Horn Gas Alarm) compressed air tanks (2) BC-80 Chest for EE-17, Strombos Horn Gas Alarm unit BC-81 CBx for EE-6-A Signal Lamp (leather box with J-35 Key) BC-82 Battery Case BC-83 Box BC-84 CBx for EE-6 Signal Lamp (leather box w 4 BA-11 and J-34 Key) BC-85 Utility Box for EE-6 Signal Lamp BC-86* Transmitter, 600-1000 KC TM-5/144, RS-50(3.6 ohm) SW-98 P/O SCR-109,159 BC-87 Box for TE-26 Soldering Equipment BC-87-A Box, containing RF Choke C-226 BC-88 Tool Chest BC-89 Tool Chest BC-90 Chest for TE-14 Carpenter Tool Set BC-91 Tool Chest BC-92 CBx BC-93 Tool Chest BC-94 Switch Box BC-95 Switch Box BC-96 Switch Box SW-42 DPDT Knife Sw. BC-97 Chest for EE-34 equipment BC-98* Receiver, 273-1000 KC RS-31 (10K,tapped), TM-5/144 P/O SCR-109, 159 BC-99 Switch Box BC-100 Amplifier BC-101* Amplifier U/W JK-3 BC-102 Distribution Panel Box BC-103 Amplifier BC-104 Receiver, heterodyne type, 100-300 KC BC-105 Amplifier BC-106 .... BC-107 Radio Set BC-108 .... BC-109 .... BC-110 Aircraft Transmitter, 250-350 KC 1 VT-2 and 5 VT-4 P/O SCR-135 BC-111 .... BC-112 .... BC-113 Control Unit BC-114 Aircraft Xmitter, 400-850 KC VT-2,3 VT-4. C-67, GN-33*, RS-74,75,76 P/O SCR-134 BC-115 Tuner (receiver) 250-1500 KC VT-5 R/B BC-152 P/O SCR-133,134,135 BC-116 RF Amplifier 7 VT-5 tubes U/W BC-115 BC-117 Switch Box BC-118A Amplifier, RF-AF, 40-1000 KC 6 VT-5 tubes CH-2 Chest P/O SCR-132 BC-119 CBx for BC-114 Xmtr P/O SCR-134 BC-120 CBx P/O SCR-135 BC-121 CBx P/O SCR-135 BC-122 Transmitter, 330-860 KC. VT-2, 3 VT-4: CN-17,18,19, CO-115, IS-10,45, IS-98,106, MG-4, RS-68,77,80 P/O SCR-136 BC-123 Interphone Control Box RS-52 (22 ohm) P/O SCR-155 BC-124 .... BC-125 .... BC-126 Jack Box RS-52 P/O SCR-155 BC-127 Transmitter, 150-350 KC 4 VT-4B, 22 BK-2, GN-33*, IS-45,78,107,114, JK-23, RS-54,56,60,86, SW-95,97 P/O SCR-132 BC-128 Aircraft Battery Box (Three BA-2 Batts in series for 60 V) BC-129 Aircraft Xmitter, 850-1500 KC 3 VT-2 RS-53,71 P/O SCR-133 c 1925 BC-130 Control Box IS-95, JK-23 P/O SCR-133 BC-131 Regen. Receiver, 40-1000 KC S/T IP-501, SE-1420 1 VT-5 FT-65B BC-132 Control Box for Motor-Generator GN-31 BC-133 .... BC-134 .... BC-135 .... BC-136 CBx BC-137 Receiver, 330-860 KC 4 VT-5 tubes P/O SCR-136 BC-138 Antenna Tuner for receiver RF amp. 100-1000 KC P/O SCR-132 BC-139 Transmitter, 550-110 KC S/T BC-127 BC-140 Filter BC-141 Amplifier BC-142 Remote Control Box for SCR-132 and similar sets. BC-143 .... BC-144 Receiver 4 VT-5 tubes Wireless Speciality Apparatus Co. P/O SCR-162 BC-145 Transmitter (see BC-147) BC-146 Receiver BC-147 Transmitter, 4-4.5, 8-9 and 12-13.5 MC. .5 KW imp. BC-145 BC-148 Radio Set, 3960-4360 KC BK-5, CO-63-67, I-54, JK-3, RS-94 P/O SCR-131 BC-149 .... BC-150 Wavemeter, 100-2000 KC BC-151 Aircraft Radio, 4370-5100 KC BK-5, CO-63,64,65,66,67, I-54, JK-3, RS-94 P/O SCR-161 BC-*-152 Receiver, 250-1500 KC 8 VT-5 tubes P/O SCR-133,135 BC-*-153 Wavemeter, 75-1500 KC U/W BA-27, IS-69 replaces SCR-60-C, 125-A BC-154 Radio Beacon Transmitter ...KC 2 KW. built at ARL BC-*-155 Receiver, 1.2-25 MC 4-tube, TRF 6 VDC U/W RA-7 Batt. Eliminator BC-156 Radio Set, 2-3 MC BK-5, CO-63-67, JK-3, I-54, RS-92,94 P/O SCR-171 BC-157* Radio Set, 2.3-2.7 MC BK-4,6, C-85-89,92,117,118 Coils, CO-61,69,80, IN-85, IS-56,85, JK-28, RS-92,93, SW-101,102 P/O SCR-163 BC-158 Receiver, like BC-155 plus 1000-2500 KC P/O SCR-175,176 BC-159 Receiver, 15-1000 KC P/O SCR-175,176 BC-160 Relay Unit (Collins) P/O SCR-175,176 BC-161 Boehme Model 1-G Recorder, inked paper P/O SCR-175,176 BC-162 .... BC-*-163 Amplifier BC-164 Balloon Xmitter, appx 2.4 MC UV-199 tube P/O SCR 170,173 BC-165 .... BC-166 .... BC-*-167 Receiver BC-168 Radio Tuner BC-*-169 Radio Tuner BC-*-170 Radio Tuner BC-171 Receiver BC-172 .... BC-GL-173 Xmitter, RCA type ET-3655C for Army transport ships BC-174 .... BC-175 Rcvr, 2.1-2.9 MC (TRF) 6 VDC C-91-95, IS-116, JK-3, RS=98 P/O SCR-189,190 BC-176* Xmtr, 2.2-2.6 MC, 7.5 W VT-25,50 BC-206, BK-6, C-90,96,103 Coils, CD-214,243,351, JK-28,31, PE-48, RS-112,113, SW-104 P/O SCR-189,209 BC-177 CBx for BC-176 JK-28, SW-103 " " BC-178 Radio Set, powered by dry cells (90 V B-Bat) BC-*-179 Rcvr, 200-400 KC and 2.5-7.7 MC C-156, CS-44, FT-99, MC-154-157, P/O SCR-183,192 BC-*-180 Aircraft Xmtr, 3-3.8 or 6.2-7.7 MC FT-100, IS-84 P/O SCR-*-183 BC-181 CBx for BC-179 P/O SCR-183*,192 BC-*-182 CBx (on FT-118) P/O SCR-*-183 BC-*-183 Aircraft Radio Set on FT-103 P/O SCR-183 BC-184 .... BC-185 Xmitter RA-8 BC-186 Receiver 2.4-3.7 MC C-134,135, IS-117, JK-30 P/O SCR-178,179 BC-187* Xmitter 2.4-3.7 MC TM-139 U/W BC-188* " " " BC-188* Modulator BZ-5, IS-119, JK-23, RS-88, TM-139 " " " BC-189* Rcvr, .15-13 MC (S-Het) U/W BC-206, BK-8, C-142-151 (Coil Sets) CD-242, CD-371, JK-30, FT-129, RS-143, SW-110 P/O SCR-177,180,188,193,209,210 BC-190 .... BC-AA-191 Predecessor of BC-191, evolved from GE Co. RT-76A 1935 BC-*-191* Xmitter, 200-12000 KC; BK-16, CD-288,290,292,346,358,359,410,472,1087 FT-111/115,151, I-122, IS-22,89, PE-49*, RC-47, SO-39,44,54, SW-106, Tuning Units TU-5 through TU-10 Antenna Tuner BC-306 on FT-142 P/O SCR-177,185,187,188,193 12 VDC (BC-375* is 24 V) 11-600,800,4017 BC-AA-192 Control Box U/W BC-AA-191, CD-204,209, FT-112 P/O SCR-193 BC-AB-192 Control Box on FT-192 U/W SCR-AA,AB-186 BC-AA-193 Ant Tuning Unit on FT-108, IS-88 U/W RT-76-A/BC-AA-191 BC-AA-194 Ant Tuning Unit on FT-108, IS-88 U/W RT-76-A/BC-AA-191 BC-195 .... BC-*-196 Ant. Relay U/W BC-*-191, CD-204,209, FT-116 P/O SCR-187,193 BC-*-197* Monitor Rcvr, 100-1000 KC TRF CD-186,187 RA-11/16D P/O SCR-243 BC-*-198 Ant. Relay U/W CD-137*, FT-118 P/O SCR-*-183 BC-*-199 Receiver 200-400 KC, 2.5-7.7 MC C-127-131,156,157, CS-44 FT-99, MC-154-157, P/O SCR-*-183 BC-*-200 Xmitter, 6.2-7.7 MC 3 VT-25, VT-52 C-140, FT-100, IS-84 P/O SCR-183 BC-*-201 CBx P/O SCR-*-183 BC-*-202 CBx P/O SCR-*-183 BC-203 .... BC-AA-204 Antenna Tuner FT-108, IS-88 U/W RT-76-A/BC-AA-191 P/O SCR-193 BC-205* Loop Tuning Unit 3 plugs and 3 binding posts, 0-100 Dial BC-206A Control Box U/W BC-176A, BC-312 CD-243,348, IS-85, RS-58, SW-144 P/O SCR-209* BC-207-T2 Transmitter BC-208 Antenna Relay Unit, for BC-191 BC-*-209 Amplifier 400-1500 KC U/W IS-122, TU-AA-23,24, PE-*-50 Gas Gen BC-210 Weather Receiver (National R-10) U/W FM-17, RA-9 P/O RC-13 BC-211 cancelled BC-212- Interphone Amp, 1 39/44 tube SW-121 P/O RC-15 BC-212-B Interphone Amp, 2 6C5 tubes P/O RC-27 BC-212-* Interphone Amp. Choke C-206, RS-182,183,185,186 P/O RC-27 BC-213-* Interphone JBx SW-122,123 P/O RC-13,15A BC-214* Control Box on FT-134 P/O SCR-177,178,180,188,189,197 BC-215 Control Box on FT-417? U/W BC-AA-188, SCR-*-183 BC-216 Microphone Amp. 6F7 and 39/44, CD-198,FT-144 U/W SCR-183 P/O RC-19 BC-217-T2 Ant. Tuning Unit 200-300 KC P/O SCR-204-T BC-218 .... BC-*-219 Aircraft Rcvr, .15-12.5 MC C-128,129,133, FT-99 P/O SCR-183,185,187 BC-220 .... BC-221 (36+ models) Freq-Meter, .125-20 MC 3 tubes P/O SCR-211 BC-222* Field Set, 28-52 MC, 2 Ch. 2 W. AN-29,30 IS-121 TM 11-238 P/O SCR-194 BC-223* Xmitter, 2-5.25 MC. 30 W CW, 10 W AM BK-16, CD-342,356,357, FT-173, RS-158,202,204,205,261,273, SW-132,133,189 P/O SCR-245* BC-224* Receiver, .2-.5 and 1.5-18 MC (12 V version of BC-348) 8-9 tubes FT-154, BD-94-*, CO-150, CD-647, DM-24* P/O SCR-187,238 TO 08-10-24 BC-225* Receiver, .2-8 MC, 4 bands, 7 tubes DM-22*, FT-180 P/O SCR-240 BC-226* CBx P/O SCR-240 BC-227* Receiver, 2.1-3.1 MC C-91, JK-30 P/O SCR-203 BC-228* Transmitter 2.1-3.1 MC 2 VT-25,50 BK-6, C-103, CD-202,228, IS-119, IS-120, JK-31, RS-113,236 P/O SCR-203 BC-*-229 Aircraft Rcvr, .2-.4/2.5-7.7 MC 6 tubes, 12 V, C-266,270-272,275, FT-99 P/O SCR-*-183 BC-*-230 Xmitter, 2.5-7.7 MC, 20 W 12 VDC, C-182-185,198,200,216-220, CS-47, DC-10, FT-100 P/O SCR-*-183 BC-*-231 CBx U/W BC-AL-229 Rcvr P/O SCR-*-183 BC-AE-231 CBx P/O SCR-A*-183,-*-185,-*-87 BC-AR-231 CBx P/O SCR-AR-183,-AR-283 BC-*-232 CBx (on FT-118) U/W BC-AL-230 Xmitter P/O SCR-*-183 BC-233 Radio Compass U/W CD-191, LP-12, PL-91 P/O SCR-186-T6 BC-234 .... BC-235 CBx RS-58, TM-176, SW-103 P/O SCR-203 BC-236 SwBx P/O SCR-183 BC-237 .... BC-238 .... BC-239 .... BC-240 .... BC-242 .... BC-245 Radio Compass Monitor CA-359 P/O RC-25 BC-245* Radio Set SW-189 BC-250 .... BC-252 Receiver BC-255 Receiver BC-260 .... BC-267 Interphone Amp. DM-25 BC-270 Xmitter, 300 W BC-275 .... BC-280 .... BC-284A Receiver TM 11-275 BC-299 Receiver 12 VDC version of SCR-283 P/O SCR-AR-183 BC-300 .... BC-301 Mrkr Beacon Rcvr, 75 MC, 1 6F7 BK-15, FT-161, MC-169, SW-134 P/O RC-20 BC-302 Beacon Transmitter, 75 MC VT-64 U/W BC-303,BC-902, C-213, GS-9, IS-123,124, SW-135 P/O SCR-241 BC-303* Transmitter, 75 MC, 11 tubes FT-263* P/O SCR-241 TO 08-10-96 9-42 BC-304* Interphone CBx RS-191, SW-124,126 BC-305* Interphone CBx SW-125 BC-306* Antenna Tuning Unit, 150-800 KC FT-142 U/W BC-191/375 P/O SCR-177 BC-307* Transmitter BD-86, FT-156,157,167 P/O SCR-238,248 BC-308* Control Box GE Co. P/O SCR-238,248 BC-309 Control Box U/W BC-191/375, CD-295 P/O SCR-187A,193 BC-310* Radio Compass, 150-1500 KC, 15 tubes, CD-311*, DM-18*,20, FT-145*, I-70, MO-4 P/O SCR-242 BC-311 Receiver CBx U/W Test Box BX-18-A, P/O SCR-342 BC-312* Receiver, 1.5-18 MC S/T BC-342 12/24 VDC U/W BC-206A, Ant. AS-81/GR, BB-50, CD-275, CG-52,57/GR, CD-276,277,278,284,312,317,339,342,348, CO-38, DM-17*,21, FT-162,176,389, MC-269, RS-178,223,267,268, SW-119 P/O SCR-177,188,193,197,209,210,245 TO 08-10-28 1940 BC-313 Frequency Meter CS-50 Case BC-314* Receiver, 150-1500 KC, 9 tubes DM-21 P/O SCR-177 TM 11-850 BC-315 Transmitter, 2-18 MC, A1, 2, 3 400 W 17 tubes RS-80 WE Co. BC-316 Antenna Tuning Unit BC-317 Oscillator IS-126, SW-129 BC-318 Marker Beacon Indicator Switch Box SW-134 P/O RC-20* BC-319* Transmitter, 4-13.4 MC 300 W 14 tubes, inc 6 837 IS-7,149 Ammeters BC-320 Receiver BC-321 Control Box U/W BC-312, CD-278, CO-173 P/O SCR-193,245 BC-322 Field Set, 52-66 MC, AN-30*, IS-121, RS-158 S/T BC-222 P/O SCR-194,195 BC-323 .... BC-324 Receiver, 12 V version of BC-348 used RA-20 for AC operation BC-325* Transmitter, 1.5-18 MC, 400/100 W FU-32, IS-132,140,141,152,155,157, IS-158* P/O SCR-197 TM 11-805 BC-326* Switch Box RS-254SW-135 U/W M-185 Map Lamp P/O SCR-*-183,283 BC-327 Radio and Intercom Control Box P/O RC-27,35 Interphone Sets BC-328 Transmitter, using 3 837 tetrodes and 1 each 851 and 860 tubes BC-329* Transmitter, 190-410 KC, AM, 25 W 14 tubes (T-27L, T-4/FRC) FU-26 U/W MC-576 (BC-329-J, 200-550 KC), RM-6* TM 11-817 BC-330 Transmitter three 837 and 14 other tubes BC-331 RF Coupling Unit BC-332 Antenna Tuning Unit BC-333 .... BC-334 Interphone Master CBx U/W FT-168, SW-136 P/O RC-26,27,34,35 BC-335 Aircraft Interphone Box (P and M jacks + VC) P/O RC-26,27,34,35 BC-336 .... BC-337 Transmitter BC-338 Transmitter, 3-8 MC FT-179*, I-71* P/O SCR-240 BC-339* Transmitter, .4-26.5 MC, 1 KW, AM IS-131, O-5/FR, RA-22 TM 11-836 BC-340* RF Amp, 4-27 MC, 10 KW U/W RA-22, RU-2 U/W BC-339, AN/FRA-2 11-801 BC-341* Marker Beacon Rcvr 62-80 MC 12C8,12SQ7 FT-161 P/O RC-39A TO 08-10-89 BC-342* Receiver, 1.5-18 MC (115 VAC version BC-312 and R-336/GRC-26) 10 tubes FT-162,389, MC-269, RS-178 P/O SCR-197,277,299,399,499, AN/MRC-1, MRQ-2, TRQ-1 TO 08-10-28 BC-343 Antenna Tuning Unit U/E BC-337 P/O SCR-250 BC-344* Receiver, 150-1500 KC, (115 VAC BC-314) TM 11-850, 4002 BC-345 Audio Filter Control Box U/W FL-5-E, SW-138 P/O RC-32, 198 BC-346 Transmitter RS-231 BC-347* Interphone Amp. (6F8) RS-226,283 P/O RC-34,35,36,47,51 TO 08-5-71,74 1943 BC-348(A-R) Famous Air-Ground Rcvr 200-500 KC and 1.5-18 MC U/W DM-24*/28*, FT-154* P/O SCR-260,287, ARR-11* TM 11-692*, TO 08-10-25 1942 BC-349 Transmitter P/O SCR-260 BC-350 .... BC-351 CBx P/O SCR-261 BC-352 Receiver, .2-8 MC 7 tubes DM-23-A, FT-180 P/O SCR-261 BC-353 Transmitter .2-8 MC 7 tubes FT-179, I-71* P/O SCR-261 BC-354 Radio Compass Locator Monitor 1 6H6 FT-190 P/O RC-25 BC-355 Marker Beacon Monitor 70-80 MC 1 6H6 FT-191 P/O RC-25 BC-356* AF Monitor 60-1100 C (41, 80 and 2 6R7) FT-193 P/O RC-25 BC-357* Marker Beacon Rcvr, 62-80 MC 12C8,12SQ7 FT-161 P/O RC-43 TO 08-10-89 BC-358 Transmitter BC-359 Receiver BC-360 Audio Amplifier BC-361 Interphone Control Box U/W BK-18,19 Relays BC-362 Interphone Control Box BC-363 Switch Box BC-364 Loudspeaker Control Box RS-233 L-Pad BC-365* Transmitter, 155-550 KC, CW, FSK 350 W RL-3, RM-10* TM 11-828 1944 BC-366* Aircraft Interphone Control Box 5-position SW-145 P/O RC-36,45 BC-367 Interphone Amp. 12 VDC C-279, DM-25, RS-243, SW-157 2 VT-107 (6V6) P/O RC-37,38,53,66,99 TM 11-702 BC-368 CBx SW-142 P/O RC-38 Tank Interphone (commander-radio op.) BC-369 CBx P/O RC-38 Tank Interphone (driver) BC-370 Interphone JBx P/O RC-37, Command Car and RC-38 Tank and RC-48 BC-371 Xmitter BC-372 Xmitter, 1.5-12.5 MC U/W PE-72 12 V P/O SCR-187-B BC-373* LF Radio Compass Rcvr, 13 tubes DM-29*, LP-17-A P/O SCR-246 BC-374* CBx U/W I-74 tuning meter P/O SCR-246 BC-375* Xmitter, 200-500 KC, 1.5-12.5 MC, 100 W 24 V version of BC-191, used same TUs, FT-151* P/O SCR-177,287, etc. TO 08-10-6,65 1942 BC-376* Marker Beacon Test Osc, 75 MC, w 400,1300,3000 mod. 4 tubes, BA-35,36 I-195-E U/W BE-67 Test Ind. P/O IE-76 TO 08-10-113 1942 BC-377 Interphone Amplifier BC-378 Jack Box P/O RC-53 Tank Interphone (driver) TM 11-700 1942 BC-379 Jack Box P/O RC-53 Tank Interphone (gunner) TM 11-700 1942 BC-380 Meteorogical Receiver, U/W ML-128 Meteorgraph BC-381 Transmitter BC-382 Frequency Meter BC-383* Radio Compass, 13 tubes DM-39* P/O SCR-276 BC-384 Jack Box BC-385 Jack Box BC-386 CBx P/O RC-37-T2 BC-387 CBx BC-388 Interphone Amplifier P/O RC-37-T112 Used in M1A1 combat vehicle BC-389 Modulator BC-390 Remote Control Channel Selector Unit JB-24 P/O RC-31 BC-391 Test Unit BC-392* Transmitter 5.5-7 MC power ? TM 11-817A BC-393 Transmitter, 5.5-7 MC P/O SCR-273A BC-394 Receiver, 200-400 KC DM-26* P/O SCR-274A,B BC-395 Receiver, 4.2-7 MC DM-26* " " BC-396 Modulator DM-27* " " BC-397 Control Box " " BC-398 Control Box P/O SCR-283 BC-399 Antenna Relay U/W FT-214 " " BC-400* Transmitter, 75 MC 15 tubes P/O RC-20 Marker Beacon Set TM 11-2607 BC-401* Transmitter, 2-18 MC, A1,2,3 400 W P/O RA-30, RM-11 abt 40 tubes BC-402* Keying Unit, 105 MC P/O SCR-270, 271 Radars BC-403* Oscilloscope, 5BP1/4 U/W I-144,146, CD-710, SW-127 P/O SCR-270,271 BC-404* Receiver, 200-220 MC P/O P/O SCR-270-271 Radars TM 11-1114 BC-405* Xmitter, 105 MC (M-272,73,74, MC-227 cooling) SW-155 P/O SCR-270,271 BC-406 Receiver, 200-210 MC 15 tube P/O SCR-268 Radar "First Army Radar" BC-407* Power ring-oscillator 205 MC P/O SCR-268 Radar used 8 100TS tubes BC-407A same, using 16 100TS tubes for peak output of 100 KW BC-*-408 Antenna Relay on FT-118 P/O SCR-283 Aircraft Radio BC-409 Keying Unit 304TL and 14 tubes P/O SCR-268 BC-410* Radio Compass, 500-1500 KC, 12 tube CD-311*, DM-30, FT-145*, MO-4,5 P/O SCR-282 BC-411 DF Phase Inverter Control Box U/W BC-1147, MC-412 P/O SCR-291 BC-412* Oscilloscope 5BP4 and 11 tubes U/W CD-819, RC-68 P/O SCR-268 BC-413* Radio Compass, 12 tube CD-365*, DM-20*, FT-213, MO-4* P/O SCR-273 BC-414 CBx P/O SCR-273 BC-415 .... BC-416 Frequency Control Unit BC-417 CBx SW-142 P/O SCR-237 BC-418* Antenna Relay FT-440 P/O RC-64* (* = Z-version for 12 VDC) BC-419 Test Unit BC-420* Transmitter DM-31* P/O RC-48 BC-421 Antenna Reel Control Box U/W RC-249, P/O ARA-4 BC-422 Control Box P/O RC-53 Tank Interphone (radio op.) TM 11-700 1942 BC-423* Modulator, 205 MC 5 tubes S/T BC-927 U/W SCR-268 11-1106, 2636 BC-424* Modulator, 205 MC. 5 tubes. P/O SCR-270, 271 BC-425 .... BC-426 Loop Director BC-427 Radio Compass Unit BC-428 Control Box P/O SCR-279 BC-*-429 Receiver .2-.4 + 2.5-7.7 MC. 4-39/44, 37, 38 FT-99 P/O SCR-283 BC-*-430 Xmitter, 2.5-7.7 MC 2-10, 2-45 FT-100 P/O SCR-283 TM 11-200 1942 BC-431 Radio Compass Rcvr, 12 tubes BC-432, FT-213, LP-19*, MO-4 P/O SCR-280 BC-432* Control Box for BC-431 P/O SCR-280 BC-433* Radio Compass, 200-1750 KC, 13-17 tubes U/W FT-213, MO-4B,5C,25 P/O SCR-269* BC-434* CBx U/W BC-433, FT-224, SW-182 Relay P/O SCR-269* BC-435 Modulator 2 250-TL and 8 304-TL P/O SCR-268, 516 Radars BC-436* Range Unit 3 tubes U/W I-108,178, RC-68 calib eqpt P/O SCR-268 BC-437 Converter P/O SCR-268 Radar BC-438 Frequency Meter, 190-215 MC 5 tube FU-26 P/O SCR-268,516,545 11-1106 BC-439 Frequency Meter, 100-120 MC, 115 VAC 5 tubes P/O SCR-270, 271 BC-440 CBx P/O SCR-276 BC-441* Marine Radio, 1700-2750 KC 4-xtals 25 W P/O SCR-281 TM 11-244 1945 BC-442* Antenna Relay on FT-229 P/O SCR-274N TO 08-5-57 1943 BC-442-AM Antenna Relay without 50 mmf HV capacitor BC-443* Radio Compass 12 tubes DM-30 P/O SCR-263 BC-444 Control Box P/O SCR-263 BC-445 Transmitter used RM-45 for remote control TM 11-811 1945 BC-446* A-N Range Xmitter, 200-400 KC, 100 W 17 tubes TM 11-4006 BC-447* Transmitter, 2-13.4 MC, CW, 300 W IS-166,167, RM-17-* 11-827 1944 BC-448 Tank Intercom Jack Box (driver and gunner) P/O RC-53 TM 11-700 BC-449 CBx P/O RC-53 Tank Interphone (commander) TM 11-700 BC-450* CBx for 3 receivers on FT-222 P/O SCR-274 TO 08-5-57 BC-451* CBx for up to 4 transmitters on FT-228 P/O SCR-274 BC-452* Transmitter, 1.5-7 MC, 50 W AM, 300 W CW 2 Chn U/W RM-22 P/O RC-52 BC-453* (R-23) Receiver, 190-550 KC 6 tubes P/O SCR-274 BC-454* (R-26) Receiver, 3-6 MC " P/O SCR-274 BC-455* (R-27) Receiver, 6-9 MC " P/O SCR-274 BC-456* Modulator, 3 tubes, DM-33, FT-225 P/O SCR-274, IE-65, RC-55 08-5-57 BC-457* (T-20) Transmitter, 4-5.3 MC 4 tubes FT-226,227 P/O SCR-274 BC-458* (T-21) Transmitter, 5.3-7 MC " " P/O SCR-274 BC-459* (T-22)Transmitter, 7.9.1 MC " " P/O SCR-274 BC-460* Transmitter, 2-18 MC, 250/200 W 36 tubes Collins P/O RM-20 11-812 BC-461 Antenna Reel RL-42 CBx SW-154 U/W SCR-274, ARA-4 AN 08-10-3,82 1942 BC-462 CBx U/W BC-463 Target Control Transmitter P/O RC-56 BC-463* Target Xmtr (T-53/ARW-8), 67-74 MC, 20 W, 5 AF channels, 16 tubes AN-129, CD-869*, FT-442 P/O RC-56, ARW-8, TRW-1 BC-464* Target Rcvr, 68-73 MC (5-1S4, 2-3G4) FT-441, PU-17 P/O RC-57, VRW-1 BC-465 Antenna Reel Control Box BC-466* Obstruction Light Control Box U/W CD-449, MP-42 P/O SCR-277 BC-467* Nav-Aid Transmitter, 200-400 KC, 1 KW, 9 tubes P/O SCR-277 BC-468* Goniometer Antenna Coupler U/W BC-467,469, I-241 P/O SCR-277A BC-469* Antenna Tuning Unit U/W BC-468, AN-33,34, I-241 P/O SCR-277 BC-470* DF Rcvr and Loop. .2-18 MC PE-91*, SW-130 P/O SCR-206* 11-240 BC-471 Transmitter BC-472 Modulator BC-473* CBx for one receiver, on FT-235 P/O SCR-274 BC-474 Radio Set, 2.3-6.5 MC, 7 tubes (GN-44) P/O SCR-288 11-250, 4006 BC-475 Portable Transmitter U/W BB-208/AMT BC-476 Recorder BC-477 Receiver BC-478 Receiver Control BC-479 Meteorograph Unit BC-480 " " " BC-481 BC Receiver, standard 6 V auto set "May be used with Halstead System." BC-482 Receiver BC-483 Receiver BC-484 Transmitter Control BC-485 Receiver BC-486 Receiver Control BC-487 Transmitter BC-488 Transmitter Control BC-489 Receiver BC-490 Transmitter BC-491 Target Controller 6J5, 80 U/W BC-617 P/O AN/ARW-1, RC-64 RC Units BC-492 Receiver BC-493 Transmitter 807 and 8 tubes P/O RC-65 Target Controller BC-494* CBx " " " " BC-495* Test Unit for BC-464 Target Control Unit P/O RC-56,57 BC-496 Control Box (2 receivers) on FT-240 mount P/O SCR-274 BC-497 Range Unit 4 tubes P/O SCR-516 Radar (R/F SCR-268) BC-498 Transmitter BC-499* Receiver, 20-28 MC, FM 11 tubes BK-26 P/O SCR-293, 294 BC-500* Radio Set, 20-28 MC, 25 W, FM, 18 tubes Ry BK-26 P/O SCR-293,294 BC-511 Radio Set U/W A-82 Dummy Ant, FT-252 Test Stand P/O IE-15,17 BC-576* Receiver TM 11-4026 1945 BC-583 Portable Radio, 2.2-4.6 MC, AM (What happened to all the other BC-500 numbers?) BC-600 .... BC-601 Radio Set BC-602* CBx P/O SCR-522 VHF Aircraft R-T BC-603* Receiver, 20-28 MC, FM 10 tube FT-257,346 P/O SCR-508,528,538 BC-604* Xmtr 20-28 MC, FM, 30 W 8 tubes P/O SCR 508,528,538 TM 11-4034 BC-605* Interphone Amplifier on FT-257/468 P/O SCR-508,528,538 BC-606* Interphone CBx P/O RC-53, SCR-508,528,538 TM 11-700 BC-607 Remote Control Indicator BC-608* "Pseudo-IFF" British Transmitter-Keyer C/O: BC-615, BK-31 Relay Units U/W SCR-274N Xmtrs P/O RC-96* TM 11-1000 BC-609 Keyer 304TL and 10 tubes P/O SCR-516 Radar BC-610* Xmitter, 2-18 MC, 400/300 W, 16 tubes C-387*-390,447-455 Coils P/O SCR-299,399,499 TM 11-813, 826, 4057 BC-611* Walkie-Talkie, 3.5-6 MC, 5 tubes. BA-37,38, C-357-374 Coils, CS-136, FT-504, HS-30, IE-75, SC-81 (test eqp IE-17: FT-252, CS-81*, I-135) P/O SCR-536,538 TM 11-235,4019 BC-612 Modified BC-412 5" oscilloscope 12 tubes P/O SCR-516* BC-613 Antenna Reel Control Box BC-614* Speech Amplifier for BC-610, 7 tubes P/O SCR-299/399/499 TM 11-281 BC-615 Relay Box BK-31* Relay U/W BC-608 P/O RC-96 ID Keyer 08-10-68 1942 BC-616 Relay Box BK-29,30C Rys, RS-260 P/O RC-96 Keyer TO 08-10-69 1942 BC-617* RC Rcvr-Selector, 30-40 MC, FM. 3 MC IF U/W BC-622, CD-866, FT-464,465 5-channel: 1620,2770,3180,4450,6250 cps 17 tubes P/O RC-64*, VRW-1 BC-618 Radar Receiver, 200 MC 15 tubes P/O SCR-516 BC-619* Antenna Tuner, 1700-2750 KC U/W BC-441 P/O SCR-281 TM 11-244 BC-620* FM Radio, 20-28 MC 2 W FM, 13 tubes. BA-41, IS-171, ME-73, PE-97/120 TM 11-605,615 P/O SCR-509/510/610 BC-621 Transmitter 16 100TS tubes P/O SCR-516 Radar BC-622* Target Receiver Relay Unit, U/W BC-617, CD-866 P/O RC-64*, ARW-1 BC-623 Modulator 5 tubes P/O SCR-516 Radar BC-624* Receiver, 100-156 MC 10 tubes PE-94* U/W BC-625 P/O SCR-522,542 also P/O SCR-574,575,624, AN/CRC-2 BC-624-AMB A special Purpose variety, classified... (SECRET) BC-625* Transmitter, 100-156 MC, 15 W 8 tubes PE-100*, SO-151 U/W BC-624 P/O above SCR units and CRC-2 BC-625-AM Transmitter P/O AN/CRC-2 BC-626 CBx BC-627 CBx BC-628 Transmitter BC-629* JkBx (pilot) U/W JB-29 P/O SCR-522,542 08-5-76 1943 BC-630* JkBx (crew interphone) P/O SCR-522 08-5-76 1943 BC-631* JkBx (2nd crew position) P/O SCR-522,542 08-5-76 1943 BC-632 Keying Unit BC-633 Oscilloscope BC-634 Oscilloscope BC-635 Receiver BC-636 Transmitter P/O SCR-274 BC-637 Radar Range Unit BC-638 Freq. Meter, 100-156 MC 7 tubes U/W SCR-564,575 P/O RC-76,78,79,256 BC-639* Receiver, 100-156 MC, 10 tubes U/W CD-1083,1084,1085, 1386, LS-3 Spkr, MC-554, PL-308,309,310, RA-42 P/O SCR-563,564,565,574,575,633,644,645, P/O AN/CRC-2 BC-640* Xmtr, 100-156 MC, 40 W, 23 tubes ME-41, PN-8-13* P/O SCR-562,573,642,643 BC-641* Public Address Amplifier, 2 W U/W PA-4-* PA Set BC-642 Transmitter, 2.5-20 MC, AM-CW, 3 KW 10-channel U/W RA-44, RM-15 BC-643 Modulator U/W BC-642 BC-644 Transformer and Contactor U/W BC-642 BC-645* IFF Set, 435-500 MC (CG-43AAG) WE-316 + 14 tubes U/W BC-646, PE-101* P/O SCR-515/ABA-1 AN 08-5-50/62 1942 BC-646* Control Box U/W BC-645 (CG-23AB) on FT-256 P/O SCR-515*/ABA 1942 BC-647* Aircraft IFF Unit Receives from SCR-268/270 Radars, then alternates retransmission between 102-112 and 175-225 MC FT-247 P/O SCR-535 BC-648* IFF Control P/O SCR-535, 595 BC-649 Impact Switch Box, see BC-706 08-5-50 11-42 BC-650* Receiver two each 1D8, 957 tubes U/W IE-16 P/O SCR-535* BC-651 Oscillator BC-652 Receiver, 2-6 MC 11 tube DM-40,41, FU-42 P/O SCR-506 11-630, 4008 BC-653 Transmitter, 2-4.5 MC 100 W-CW, 50 W, AM. 7 tubes, inc. 1613, 807, 814 BC-658* CBx, DM-43, IS-182 RF Ammeter P/O SCR-506 TM 11-4007 BC-654* Field Set, 3.8-5.8 MC, 25 W 13 tube IS-149, PE-103,104 RS-266 Crosley P/O SCR-284* TM 11-275 BC-655 D-F Alignment Transmitter, 17.5-158 MC 958, 1S5 tubes U/W AT-103 P/O RC-93, SCR-555, SCR-575 TM 11-4050 BC-656 Receiver BC-657 Transmitter BC-658 Control Box (Radio-Intercom) SW-155 U/W BC-652, BC-653 P/O SCR-506 BC-658* Control Box, modified for VRC-3 BC-659* Jeep Radio, 27-39 MC, 2 W, 14 tubes U/W ME-73, PE-117*,120* P/O SCR-609,610, CRN-10 TM 11-615,4023 BC-660 Indicator BC-661 Oscillator BC-662 Radiosonde Oscilloscope P/O SCR-258 BC-663* Receiver 12 tubes P/O SCR-533 Mk IV, Long-Range IFF Set BC-664* Transmitter 500 MC two 15A tubes P/O SCR-533 BC-665* Oscilloscope 5BP4 CRT and 8 tubes P/O SCR-533 BC-666* Generator and Keyer 11 tubes " " BC-667 Interphone Amp. 24 V, S/T BC-367 DM-45* P/O RC-53,99 11-700,702 BC-668 Modulator BC-669* Radio Set, 1650-4450 KC, 45 W, 385 KC IF, 6-ch, 15 tubes U/W RM-21 P/O SCR-543* TM 11-625*,4058 BC-670* Remote Control Box, for RA-38 P/O RC-68 U/W SCR-268 11-1053 1944 BC-671 Receiver Output Box P/O Test Equip. RC-68,A for SCR-268 11-1053 1944 BC-672* Polarized AC Outlet Box P/O RC-68 U/W SCR-268 11-1053 1944 BC-673* V-127 Tube Tester P/O RC-68 U/W SCR-268 11-1053 1944 BC-674 Range Unit Radar BC-675 Range Unit Radar BC-676 Receiver BC-677 Radar Transmitter S/T BC-407 P/O SCR-268A TM 11-1060 1943 BC-678 Interphone Box (Mic, Phone, VC and Sw) P/O RC-53* TM 11-700 BC-679 Keying Unit S/T BC-409, plus extra cathode keyer P/O SCR-268-A BC-680 Receiver and Oscilloscope Unit BC-681 Transmitter pistol-grip shape...used for receiver noise-testing BC-682 Oscilloscope BC-683* Receiver, 27-39 MC, FM 2.65 MC IF, 10 tubes (S/T BC-603) P/O SCR-608/628 TM 11-620 BC-684* Xmtr, 27-39 MC, 30 W FM, 8 tubes, (BC-604 Series) P/O SCR-608/628 TM 11-628,4037 BC-685* Radio Relay Unit 8 tubes (Bendix) P/O SCR-574 Net Control System BC-686* RC and Line Amp, 3 25L6 tubes U/W BC-639,640, RC-72,86,155,168,203, RC-204 RM-18 P/O SCR-561,567,572,574,575, 642,644,645 Net Control BC-687* Relay Unit 4 25L6 tubes U/W BD-102*, SCR-575,642,645 DF Sets 1944 BC-688* Altimeter Rcvr, 515 MC 10 tubes CD-647 P/O SCR-518 BC-689* Altimeter Xmitter, 515 MC 12 tubes CD-649 " " " BC-690* Indicator Control 2 6AC7 tubes CD-648 " " " BC-691 Radar Training Device 14 tubes P/O RC-111 BC-692 Interphone Amplifier BC-693 Receiver BC-694 Receiver BC-695 VHF Receiver A W.E. Co. prototype evolving into the BC-942 BC-696* Transmitter, 3-4 MC, 30 W, 4 tubes P/O SCR-274 BC-697 Transmitter BC-698 Transmitter BC-699 Transmitter, 1.68-4.45 MC P/O SCR-274N BC-700 Radio Set, 170-196 MC P/O SCR-521 Radar 1944 BC-701* Receiver, 170-196 MC. 30 MC IF, 11 tubes FT-265 P/O SCR-521 BC-702* Xmitter, 170-196 MC 6 tubes CD-693, FT-266, IE-13 P/O SCR-521 BC-703* Control Panel FT-267, PL-172, SO-233 P/O SCR-521 BC-704 Range Indicator, 5BP1, 7 tubes. BD-905, CD-540, FT-268, IE-13-A, M-273 P/O SCR-521, TRS-1 BC-705 Battery Sw-Bx "H" P/O SCR-515/ABA IFF Set 1942 BC-706* Detonator Impact Switch U/W SCR-515,595,695 TO 08-5-50,62 1942 BC-707 Jack Box BC-708 Test Box for BC-406 Rcvr U/W RC-68* Test Set P/O SCR-268 11-1053 BC-709* Interphone Amplifier 3S4 tube FT-273, SW-210 P/O RC-73 BC-710 CBx BC-711 CBx BC-712 Antenna Relay Unit BC-713 SCR-269 RDF Test Set VTVM, meters 5 tubes (I-100* items) BC-714 SCR-269 Loop Test 5 tubes U/W CD-549,550,551,552, I-112 P/O BC-713 BC-715 SCR-269 Loop Test Set U/W CD-549,550,551,552, I-100* BC-716 Radar Receiver, 700 MC, 14 tubes P/O SCR-296 BC-717 Xmitter 6 tubes P/O SCR-296 BC-718* Oscilloscope 3AP1/4 and 6 tubes P/O SCR-296 BC-719 Oscilloscope 5HP1 and 19 tubes " " BC-720* Modulator 8 tubes " " BC-721* Glider Radio, BC-721, 3.5-6 MC 5 tubes U/W BA-37,38, BC-722, FT-295, MC-355/365 P/O SCR-585 BC-722* CBx (Galvin Radio) U/W BC-721, FT-295 P/O SCR-585 BC-723 Range Unit two 6SJ7 P/O SCR-296 Radar BC-724 Power Drive " " BC-725 Calibrator U/W SCR-296 Radar 11-1048 1942 BC-726 Calibrators I-147, 156, 168 3 tubes U/W SCR-296 Radar 11-1128 1943 BC-727 Destructor Status Indicator 2 red lamps U/W RC-134,135 P/O SCR-515 BC-728* Receiver, 2-6 MC, 4-channel, 7 tubes CD-618, FT-338 P/O SCR-593 TM 11-859, 4005 BC-729* TN/339 Antenna Tuning Unit U/W BC-610 P/O SCR-299/399 BC-730* Audio Amplifier 5 tubes (AM-864/T-4/FRC) P/O BC-329 BC-731* Control Box for PE-95, 150 VAC Mtr, 8 fuse holders P/O SCR-299/399 BC-732* Control Box U/W BC-733 Receiver P/O RC-103 ILS BC-733* Localizer Receiver, 108-110 MC, 6-Ch. 10 tubes DM-53*, FT-293 U/W CRM-3 P/O RC-103 ILS AN 08-10-104 1942 BC-734 Control Box BC-735 Control Box BC-736 Interference Reducer U/W BC-403,404 P/O SCR-270,271 11-1125A 1942 BC-737 Microphone Amplifier BC-738* Radiosonde Transmitter, 72 MC P/O ML-141-B BC-739* Interphone CBx U/W Cords CD-1251,1252 P/O RC-99 TM 11-702 BC-740 S-Band Radar Rcvr-Xmitter, 15 tubes CD-635,SO-213 P/O SCR-520 BC-741* Indicator 21 tubes, inc. 12 6AC7, 3EP1/1812P7 CRT " " BC-742* Indicator 3EP1/1812P7 CRT CD-641,642,643 " " BC-743 Synchronizer 21 tubes M-377 Scope Visor " " BC-744 IFF Component CD-630,637 U/W SCR-268,520 P/O RC-98 IFF BC-745 "Guidon Radio", 2-6 MC. 9 tube CD-571, T-39 P/O SCR-511* 11-866 BC-746* Tuning Unit U/W BC-745 (various frequencies) P/O SCR-511 BC-747* P-Band Radar Xmitter CD-595-599, PL-Q227, SO-207 P/O SCR-540* BC-748* Modulator CD-593,595-599,601, PL-Q227, SO-207 " " BC-749 Receiver CD-593,600,601 " " BC-750* Radar Indicator 3EP1/1812P7 CRT w M-371 Visor, CD-594,599,600 PL-229, SO-209 P/O SCR-540* BC-751 ILS Xmitter 4E27 Pentode U/W BC-752 P/O RC-107, CRN-3, MRN-1 BC-752 Modulator and RF Bridge U/W BC-751 P/O RC-107, CRN-3, MRN-1 BC-753 Off-Course Detector, 4 tubes, IS-77 Ammeter P/O RC-107, CRN-3, MRN-1 BC-754 " " " 6 tubes and PS P/O RC-107, CRN-3, MRN-1 BC-755 Field Intensity Meter BC-756* Xmitter CBx U/W BC-925, CD-866 P/O RC-64,65*, ARW-18 BC-757 Control Unit P/O RC-107, CRN-3, MRN-1 BC-758* Keying Unit 15 tubes U/W RA-60, CD-761 P/O SCR-270-DA BC-759 CBx P/O SCR-270 BC-760 Oscilloscope P/O SCR-270 BC-761 Signal Generator 1-955 tube P/O I-109, IE-55 BC-762 Oscilloscope BC-763 Test Set BC-764 Receiver, .5-39 MC "Super Pro" like BC-1004 P/O SCR-244A TM 11-866 BC-765 Two-PB Destructor Switch U/W SCR-595/695 IFF Set (SW-190) P/O RC-135 BC-766 Oscilloscope BC-767 Detonator Warning Unit (two red lamps) P/O SCR-515,535,695 IFF Sets BC-768 IFF Receiver, 470 MC U/W SCR-270 P/O RC-98,100 BC-769 IFF Xmitter, 470 MC U/W SCR-271 P/O RC-98,100,101 BC-770 IFF Keying Unit P/O RC-98,100 BC-771 Frequency Meter, 94, 98, 470 MC U/W BC-769, P/O RC-98,100,101 BC-772 Remote CBx U/W SCR-268, P/O RC-98, BC-773 CBx U/W RC-100 BC-774 CBx PL-249, SO-189 U/W RC-101, P/O SCR-271 BC-775 Oscilloscope BC-776* Oscilloscope BC-777 Alarm Indicator 3 tubes, Bell, Lamps, IS-177 P/O RC-107, CRN-3 BC-778* Xmitter, T-74 (Gibson Girl) 500 KC (later CRT-3 + 8364 KC) P/O SCR-578 BC-779 Receiver, 100-400 KC and 2.5-20 MC U/W CH-104, MC-531 Xtal Kit, RA-94 (Super-Pro SP-200) TM 11-866 BC-779A Receiver, .54-31 MC SP-110/210 U/W RA-74,84,94 TM 11-866 1943 BC-779B Receiver, 1.2-40 MC Hammarlund SP-110- R-129/U BC-780 Pulse Indicator 5 tubes P/O SCR-270, 718 BC-781 Indicator, 1812P7 and 20 tubes P/O SCR-517 Radar BC-782 Relay Box BC-783 Amplifier P/O RC-100* IFF Set BC-784 Amplifier BC-785* Radar Transmitter, 109 MC, two WL-530 CD-761 P/O SCR-270 TM 11-1570 BC-786 Oscilloscope BC-787* Receiver, 28-143 MC (Halicrafters S-27/S-36), 15 tubes, on FT-377 P/O SCR-607 TM 11-867 BC-788* Radar Altimeter, 420-450 MC 14 tube U/W CD-800, I-231, MT-14 SCR-718 BC-789* Control Box U/W CD-682, JB-53*, PL-249, SO-189 P/O SCR-517* BC-790 Radar Training Device 7 tubes S/T BC-691 P/O RC-110 BC-791 Recorder, code, using inked paper tape P/O EE-94,95,96 BC-792 "Suitcase Set" DF Receiver, .1-65 MC, 8 bands, 8 tubes P/O SCR-504 TM 11-862, 4060 BC-793 Radar Synchronizer BC-794* Rcvr, 150-400 KC + 2.5-20 MC U/W MC-531 Xtal Kit, RA-94* SCR-244 (Hammerlund 400) TM 11-866, 4054 BC-795 Xmitter BC-796 Keying Unit (has destructor unit) BC-797* Transmitter, 116-126 MC, 50 W, 16 tubes U/W CH-205, RC-254 P/O SCR-641 TM 11-650 BC-798* Receiver, superhet 115 VAC BC-799 Oscilloscope BC-800* "Rebecca" Beacon, 160-186 MC, 19 tubes S/T GPX-2. BD-122,142, C-134/APN, CD-1061-1064, FT-386,416, MC-215, MX-196/APN, TR-32 U/W or P/O SCR-602,729, APN-2, RC-192* TM 11-1133 1943 BC-800A Rebecca Trainer 18 tubes P/O RC-192* TM 11-1133 1943 (what happened to the other BC-800s numbers?) BC-900 .... BC-901 Xmitter, 200-400 KC, 16 tubes FT-381 P/O RC-139, T-65/CRN-11, GRN-1 BC-902* Marker Beacon Xmtr, 75 MC 12 tubes P/O RC-115 and SCR-241 BC-903 Receiver, .55-30 MC (NC-100A) 10 tubes P/O SCR-255 DF Set TM 11-861 BC-904 DF Target Xmitter P/O SCR-255 DF Set TM 11-861 BC-905* Range Calibrator four 6AC7 tubes P/O IE-13 BC-906* Frequency Meter, 145-235 MC (1S5) CD-713, FT-717 P/O IE-13,46,48,50, IE-56, RC-147, SCR-521 TO 08-10-107, TM 11-2623 BC-907 Antenna Tuning Unit, 200-400 KC U/W BC-901 P/O RC-139 BC-908* Amplifier, Facsimile Set CD-606 P/O RC-58 TM 11-4025 BC-909 Control Box P/O SCR-517 BC-910* Oscilloscope 3EP1/1806P1 and 11 tubes CD-612,613,615,617, CH-99 WE Co. U/W SCR-520 P/O IE-30 BC-911 Switch Box (Radar? It has English co-ax connectors) BC-912 Keying Unit 7 tubes, inc. 2 Eimac 304TH (in FM-53) P/O SCR-582 BC-913 Antenna Switch BC-914* Test Unit for BC-622 Relay Unit (P/O RC-64 Target Control Receiver) BC-915* Power Control for airfield runway obstacle light PS PE-141 6/115 V P/O SCR-241,591, SCR-592, MRN-1, CRN-3 BC-916 RF Unit BC-917 Oscilloscope BC-918* Fax Recorder U/W CD-606, MC-308B, MO-28,38, RS-278,288, VB-3 P/O RC-58 TM 11-4027 BC-919 CBx P/O RC-119 BC-920* S-Band Radar Test Set 18 tubes CD-612-617, CH-98 P/O IE-30-* BC-921 Transfer Selector BC-922 Modulator 8 tubes in Rack FM-53 P/O SCR-582 BC-923* Receiver, 27-39 MC, FM, 4 Chn U/W RA-125 DM-64A/12V; DM-66A/24V P/O SCR-808/828 TM 11-4030 BC-924 Xmitter, 27-39 MC, FM 4-chanel DM-65A/12V, DM-47A/24V TM 11-601 P/O SCR-808/828 TM 11-4030 BC-925* Mod.-Xmitter, 30-40 MC, 25 W, FM U/W BC-494, PE-180 P/O RC-65 BC-925-Z 12 VDC BC-925 10 AF Channels P/O RC-65-Z BC-925-T3 Target Control Trainer BC-926 RF Amplifier 3 tubes in rack FM-53 P/O SCR-582 Radar BC-927 Antenna Relay on FT-341 U/W SCR-269* ILS version BC-928 Keying Unit 1366 and 4098 pps U/W BC-677,1103 P/O SCR-268* BC-929* Radar Oscilloscope, 3" CRT: CD-799, FT-409 U/W RC-170, BC-949 R/B ID-169B/ P/O SCR-729, APB-1, APN-2Y BC-930 Test Set BC-931 B-Scope 5FP7 CRT P/O SCR-517 BC-932 Indicator Amplifier for BC-931 4 tubes P/O SCR-517 BC-933 Xmitter BC-934 Training Unit BC-935 Relay Box P/O RC-65, ARW-1 Target Control BC-936* F-S Indicator 1-957 tube U/W BC-949 P/O IE-36, IE-56-A IFF Test Sets BC-937* Voltage Regulator U/W CD-739, PE-118A, RM-37* P/O SCR-517*,720* BC-938 A-Scope U/W BC-950, CD-704 P/O IE-65, RC-55 BC-938 CBx U/W CD-704, HF-VHF SCR-274N radios, such as R-19 (SIG 5-1) BC-939* Antenna Tuner 2-18 MC 400 W U/W BC-610, MP-47 P/O SCR-288,299,399,499,368 Also U/W T-368/URT Xmitter TM 11-809 BC-940 Control Unit BC-941 Range Unit 11 tubes P/O SCR-547 "Mickey Mouse" twin-dish radar BC-942 Receiver, 100-156 MC, 4 chns S/T R-28/ARC-5 CD-694,706, I-104 U/W SCR-274N/ARC-5 BC-943 CBx BC-944* CBx CD-697,698 U/W SCR-274 P/O RC-54,55 Test Sets BC-945 Indicator Box BC-946* Receiver, 520-1500 KC DM-32* P/O SCR-274 1943 BC-947 Radar Xmitter, 10 cm, 1 KW 7 tubes WE Co. P/O SCR-547 BC-948 Receiver BC-949 Range Calibrator 2 tubes, CD-799 U/W BC-929,936 P/O IE-55,56 TO 33A1-10-4-2 BC-950* Xmitter, 100-156 MC, 5 tubes CD-704 S/T T-23/ARC-5 P/O SCR-274N BC-951 Filter Unit 2 FL-12, 1 FL-14 BC-952 Radar Receiver, 22 tubes (2JB-51) FM-52, RC-62 P/O SCR-582 BC-953 Training Unit " " BC-954 Oscilloscope 6E5 and 1813P7 CRT FM-52 U/W FM-52 P/O SCR-582 BC-955 Power Control Box U/W CD-675*,692 P/O SCR-517 BC-956 Oscilloscope 1802P1 CRT and 12 tubes P/O SCR-582 Radar BC-957 Elevation Indicator, 5HP4 and 46 tubes P/O SCR-547 BC-958* Keying Unit BC-965, RA-67 U/W SCR-595,695, RC-255, ABK-* IFF Sets Navy Type CHZ-23ABH (Hazeltine Mfg. Co.) BC-959 Antenna Tuning Unit BC-960 CBx BC-961 Antenna Switching Unit one WL532 P/O SCR-521 Radar BC-962 SwBx BC-963 Receiver BC-964 Xmitter P/O SCR-274N ? BC-965* Code Selector Box BC-958 U/W SCR-595,695*, RC-255, ABK-* IFF Sets Navy Type CHZ-23ABH (Hazeltine) BC-966* IFF Receiver, 160-211 MC 13 tubes CD-695 P/O SCR-695 3 in B-25 BC-967 Receiver, 18-156 MC, AM-FM RA-61 P/O SCR-613 BC-968* Radar Trainer U/W BC-412. TC-1, TS-33 U/W SCR-268,270,271 11-1062 44 BC-969* Receiver, 15-6000 KC (S/T RAK) CD-872, RA-61 P/O SCR-614 11-873,4013 BC-970 Xmitter BC-971 Receiver BC-972 CBx BC-973* DF Receiver, 1-3 MC, 11 tubes MC-323, PE-133 P/O SCR-503* TM 11-246, 4028 BC-974 Receiver, 2-20 MC, AM-FM, 8-Bands 15 tubes CS-149 BC-975 Indicator Box BC-976* Aircraft DF Rcvr, 2-20 MC 13 tubes PE-151 Vib PS P/O SCR-551 BC-977 Aircraft ECM Rcvr, 38-3300 MC, 7 tubes AN-97, CD-677, FT-347, TU-57, TU-58 P/O SCR-587* BC-978 DF Test Xmitter, 2-20 MC 2 1A5 tubes P/O SCR-551 TM 11-4004 BC-979 Antenna Control Unit BC-980 Antenna Receiver Radar BC-981* Radar Rcvr, 200 MC 18 tubes U/W BC-1340, FM-51 P/O SCR-527,627 BC-982 Radar Xmtr, 200 MC 4 GL434. CD-1046, MC-327, RA-67 P/O SCR-527,627 BC-983 Modulator S/T BC-423 CD P/O SCR-527 BC-984 Modulator 16 584 and 9 784 tubes P/O SCR-584, 784 Radars BC-985 Keyer 7 tubes (4 807) U/W MC-596,606, RA-67 P/O SCR-527, 627 BC-986* A-Scope 10GP7 CRT U/W FM-51, PE-138 P/O SCR-270,271,527,627 Radars BC-987* PPI-Scope 12DP7 + 7 tubes U/W FM-51, PE-139 P/O SCR-527,627 BC-988* Calibrator, 18.62 KC 12 tubes U/W FM-51, I-240 P/O SCR-527*,627 BC-989 RF Oscillator 15 tubes Rack FM-51 P/O SCR-527, 627 BC-990 Relay Unit BC-991* CRT Indicator, 10 tubes U/W BC-976, PE-151 P/O SCR-551,555 11-4003 BC-992* Indicator, 7BPN + 8 tubes, M-376 Visor, CD-709,718,737-739, RA-77*, RM-37*, SO-231 P/O SCR-517* BC-992-T* Training Version same accessories P/O SCR-517-T* BC-993 Synchronizer, 3EP1 and 16 tubes, CD-709, FT-353 P/O SCR-517* BC-993-T* Training Version same accessories P/O SCR-517-T* BC-994* Control Box U/W CD-678,697,698, FT-354, PL-P281, RA-77*, RM-37, T-3, SO-261 P/O SCR-517 BC-995 Servo Amplifier 6N7, 2-6L6 tubes P/O SCR-517 BC-996 Interphone Amp BC-997 Receiver BC-998 RC Receiver and Selector BC-999 Modulator and Xmitter BC-1000* Field Radio, 40-48 MC, 2 W, FM, 18 tube. U/W BA-30,42,70, FT-338 P/O SCR-300, VRC-3 TM 11-637, 4024 BC-1001* Receiver BC-1002 Analyzer BC-1003* DF Receiver, .1-1.0 MC 13 tubes LP-33, MC-323 P/O SCR-503 TM 11-246 BC-1004* Super Pro Receiver, .54-20 MC, 16 tubes, U/W MC-531 Xtal Kit, RA-84, P/O SCR-244/292 TM 11-1866, 4054 BC-1005* DF Rcvr, 18-65 MC, 4.2 MC IF, 15 tubes, AN-105-A, CD-859,1028, PE-155 P/O SCR-555* TM 11-251,4047 BC-1006* DF Rcvr, 65-156 MC, 8.25 MC IF AN-106-A, CD-859,1029, PE-155 P/O SCR-556* TM 11-255 BC-1007* Modulator, three 705A U/W CD-1094, MC-494 P/O SCR-717 ASW Radar BC-1008 Control Unit BC-1009 Control Unit BC-1010 Receiver BC-1011* Ant. Control U/W MC-298 P/O SCR-270, 271 1943 BC-1012* Ant. Control S-196 " " " 1943 BC-1013 Control Unit BC-1014 Xmitter BC-1015 Radar Range Indicator BC-1016 Code Recorder, inked paper type U/W BC-1164, CD-932 TM 11-441 BC-1017 Jamming Xmtr, 450-710 MC, 8 W, 10 tubes (T-26/APT-2) P/O RC-156,183 BC-1018* Receiver CD-734, PL-Q261, SO-241 U/W BC-1028* P/O SCR-618* BC-1019 Interphone Amplifier P/O RC-273 BC-1020 Radio Set BC-1021 Oscilloscope BC-1022 Control Unit P/O RC-209, U/W SCR-271 BC-1023 Marker Beacon Rcvr, 75 MC, 12 V, 4 tubes P/O RC-193* TO 08-10-150 BC-1024 Frequency Reducer (Converter?) BC-1025 Radio Set BC-1026 Relay Box BC-1027 Oscilloscope BC-1028* Xmitter CD-733,734, PL-Q262, SO-242 U/W BC-1018, I-188 P/O SCR-618* BC-1029 Radio Set BC-1030 Xmitter BC-1031* Panoramic Adaptor U/W SCR-206,503 P/O TC-8 DF Set TM 11-446, 4048 BC-1032* Pan. Adpt. for 5.25 MC IF radios U/W SCR-607 TM 11-446, 4049 BC-1033* Marker Beacon Rcvr, 75 MC 3 tubes 24 V P/O RC-193A 08-10-157 4-43 BC-1034 Control Unit BC-1035* Range and Azimuth Indicator 34 tubes, 2 5CP1 CRTs P/O SCR-545 BC-1036* Control Unit U/W SCR-271-D P/O RC-209 BC-1037 Transmitter, 5 tubes U/W BC-1039 P/O SCR-545 BC-1038 Receiver BC-1039 Xmitter 5 tubes P/O SCR-545 BC-1040 Radar Rceiver-Xmitter, 10 cm 14 tubes P/O SCR-520 BC-1041 Radar Indicator, 5FP7 and 22 tubes " " BC-1042 Modulator 3 705 tubes P/O SCR-720 Radar BC-1043 Synchronizer 21 tubes P/O SCR-520 Radar BC-1044 Control Box " " " BC-1045 Synchronizer 7 tubes " " " BC-1046 Relay Box BC-1047* Range Unit Control (Philco) U/W BC-1053, P/O SCR-545* BC-1048 CRT Deflection Unit U/W SCR-271-D P/O RC-209-A BC-1049* Elevation Control Unit P/O SCR-545 BC-1050 Radio Set 15 tubes P/O SCR-517 BC-1051 Frequency Control Unit P/O SCR-545 BC-1052* Range Unit P/O SCR-545 BC-1052 Multi-meter Test Set (according to SIG-5) U/W SCR-299,399,499 BC-1053 FC Range Computer, 34 tubes U/W BC-1047,1102 P/O SCR-545 Radar BC-1054 Control Box " " BC-1055* Radar Rcvr 30 MC IF 40 tubes " " BC-1056* Radar Rcvr 30 MC IF 14 tubes U/W AN-101-A Antenna, MC-581,607 S to X-Band Conv. Kit P/O SCR-584,784 BC-1057* S-Band Receiver 38 tubes 500 lbs P/O SCR-545 BC-1058* PPI Driver 5-6L6, 13 6SN7 tubes P/O SCR-584*, 784 BC-1059* Azimuth Control Unit 70 tubes P/O SCR-545 BC-1060* Oscilloscope, 3GP1 and 13 tubes Dumont P/O RC-283 TM 11-2526 1944 BC-1061 Control Unit BC-1062* Range Computer 14 tubes U/W BC-BC-1047 P/O SCR-545,584,784 BC-1063* Remote Control Unit U/W BC-1055 Rcvr P/O SCR-545 BC-1064* Radar Beacon Xmitter, 170-200 MC 24 tubes CD-721,722,724, RA-81 U/W BC-1098 Coder P/O RC-201, SCR-621,640,717, CPN-1 1944 BC-1065 Control Box P/O SCR-545 BC-1066* Receiver, 400-450 MC, 3 tubes P/O IE-46*, IE-56 Test Sets TO 08-5-33 BC-1067* Azimuth Control P/O RC-145, SCR-545 BC-1068* IFF Rcvr, 150-210 MC FT-353 U/W SCR-268,271 P/O RC-148 TM 11-1117 BC-1069 Servo Amp, 10 tubes P/O SCR-545 BC-1070* Radar Trainer U/W BC-1233, RC-148, SCR-268,270,271, UPS-T2 11-1058 BC-1071 Servo Amp, 31 tubes P/O SCR-545/584/784 BC-1072 IFF Xmitter, 155-185 MC FT-348 U/W SCR-268-A P/O RC-148 BC-1073* IFF-Radar Control inc F-Mtr, 150-210 MC, U/W BC-1068; P/O RC-148,316 U/W SCR-268, 516 P/O RC-148,150,151 BC-1074* PS and Video Amplifier 30 MC IF, 4 tubes RA-71 P/O SCR-584, 784 BC-1075* Altitude Data Unit for M4 and M7 Gun Directors U/W BC-1094, RA-70 P/O SCR-584, 784 Radar Sets BC-1076* Antenna Position Indicator P/O SCR-584, 784 BC-1077* S-Band Sig Gen, 18 tubes S/T BC-1277 CD-956, CH-147 P/O IE-57 BC-1078* 30 MC IF Pre-amplifier two 6AC7 P/O SCR-584, 784 BC-1079 Oscillograph BC-1080* Radar Xmtr Driver 8 tubes U/W BC-1373 P/O SCR-584, 784, MSQ-1 BC-1081* Radar Xmtr, 212 MC, U/W AN-102-A, JB-82, TR-32 P/O SCR-602* BC-1081-T6 Radar Trainer Version, 6 tubes P/O SCR-602-T6 BC-1082* Receiver, 200 MC, 12 tubes U/W CD-976, JB-82 P/O SCR-602* BC-1082-T6 Radar Trainer version P/O SCR-602-T6 BC-1083* 9" scope, 9MP7 + 7 tubes CD-963-967, JB-82, PE-172 P/O SCR-602* BC-1083-T6 Training Oscilloscope same tubes P/O SCR-602-T6 BC-1084* Indicator, 5GP7 + 7 tubes U/W CD-963-965,1063, JB-82 (RC-192*) also BC-1084-T6A Trainer P/O SCR-602* BC-1085* Manual Antenna Position Control U/W MC-643,644 P/O SCR-584*,784 BC-1086* Automatic Tracking Unit 5 tubes P/O SCR-584,784 BC-1087* Oscilloscope 3BP1 + 10 tubes CH-157 P/O IE-57, AN/APM-7 (CW-60AAY) BC-1088* Range Ind. two 3DP1 U/W BC-1399, MC-578,581 P/O SCR-584, 784, MPG-2 BC-1089 Indicator P/O RC-173 U/W " " " BC-1090* Azimuth-Elevation Tracker 16 tubes P/O SCR-584, 784, MSQ-2 BC-1091* S-Band Xmitter 7 tubes CD-1094 P/O SCR-717, 720 BC-1091-AM "Tracer Box" (fixed T-R Box) U/W BC-1091 RF Unit BC-1092* PPI Display, 7BP7 U/W BC-1370 P/O SCR-584,784 BC-1093 Indicator 1812P7 CRT and 6H6 P/O SCR-717 ASW BC-1094* Altitude Computer 15 tubes P/O SCR-584,784 BC-1095 Synchronizer 27 tubes FT-353 P/O SCR-717 Radar BC-1096* Oscillator, 2680-3300 MC 7 tubes P/O SCR-584,784 BC-1097 Control Unit P/O SCR-717 BC-1098* Coder Unit, 2AP1 and 16 tubes, CD-770, RA-81 P/O RC-201,232, SCR-621,640,717, CPN-1 BC-1098-T2 Radar Trainer P/O SCR-621-T2,3 SCR-640-T1 BC-1099 Trainer Set BC-1100* Xmitter, 1.5-10 MC, 4-ch 75/125 W Xtal control P/O RC-263 BC-1101 Indicator like BC-1041 P/O SCR-517 Radar 10-1942 BC-1102* Range Converter 31 tubes S/T BC-1053 U/W SCR-545 P/O BC-105 BC-1103 HV Control U/W BC-677,928 P/O SCR-268 Radar BC-1104 Control Unit P/O SCR-527 BC-1105 Range Calibrator 8 tubes P/O SCR-588, SCR-636 Radars BC-1106 Radar Receiver P/O SCR- BC-1107 Radar Computer BC-1108 Control Box BC-1109 Test Oscillator BC-1110 Antenna Relay BC-1111 Height Indicator 12HP7 + 9 tubes in CS-108 P/O SCR-588, 636 BC-1112 Xmtr Monitor 1805/P1 CRT and 2X in CS-118 P/O SCR-588 BC-1113 Control Unit 11 tubes P/O SCR-597,636* BC-1114 .... BC-1115 Sonobuoy Receiver P/O RC-222 later ARR-3* BC-1116 Xmitter BC-1117 Xmitter BC-1118 Receiver BC-1119 Control Unit 10 tubes, inc. 2 FG105 P/O SCR-597 Hi-Power Xmitter BC-1120 Antenna Coupling Unit U/W A-88-B P/O SCR-588 Long-Wave Radar BC-1121 Receiver, 200-220 MC/31 MC IF, 9 tubes in CS-108 P/O SCR-588, 636 BC-1122 Amplifier " " " BC-1123 Amplifier " " " BC-1124 Oscillator " " " BC-1125 Oscillator (BC-1125-T2 Trainer) " " " BC-1126 RF Head Unit " " " BC-1127 Transmitter " " " BC-1128 Control Box " " " BC-1129 Modulator, 10 tubes (5 807) " " " BC-1130 Crystal IF Mixer, U/W TR Box P/O SCR-584, 784 BC-1131 Modulator " " " BC-1132 T-R Box 721A tube " " " BC-1133 Xmitter " " " BC-1134 Antenna Switch 8 tubes RA-86 U/W Ant. A-88-B P/O SCR-588,597 BC-1135 Azimuth PPI Display, 12DP7 andtubes CS-108 P/O SCR-597,636 BC-1136* Radio, 3.8-6.0 MC, 7/20 W, AM/CW C/O: AN-123,124, CD-774,775,1072, CD-1073,1086, GN-53,57, M-404, PE-156 Vib-PS P/O SCR-694* BC-1137* Receiver, 3.8-6 MC 7 tubes 12 V Vib-PS BC-1138* Grid Control Unit P/O SCR-588 BC-1139 Receiver Antenna Control (one 6V6) U/W CS-108 P/O SCR-588,597,636 BC-1140* Control Box P/O SCR-625 Mine Detector TM 11-1122 1943 BC-1141* AF Amplifier 5 tubes " " " " " " " BC-1142* Radar Modulator 17 tubes P/O SCR-720 BC-1143 Radio Compass Unit BC-1144 Control Box BC-1145 Control Unit (C-3/APN-2) U/W BC-800, FT-406 P/O SCR-729, APN-12,T1 BC-1146 Antenna Coupling Unit U/W BC-1338, CD-1351, MC-551,552 BC-1147* DF Receiver, 1.5-30 MC, 13 tubes U/W BC-1159, CD-830, FM-61, MC-412, MC-413,472, PN-32,47, RM-43 P/O SCR-291,502 TM 11-256,4041 BC-1148* Synchronizer, 28 tubes CD-1109, FT-333 P/O SCR-717,720 BC-1149* Target Xmitter 1.5-32 MC, 4-Band P/O 291,292,502 TM 11-849,4040 3B7 and 1R5 tubes, one BA-35 and 3 BA-53 Batts BC-1150* Antenna Control Unit, 15 tubes on FT-415 P/O SCR-717,720 BC-1151* Operator's Indicator, 2 5FP7, 2 6H6 CD-1109, FT-421 P/O SCR-717,720 BC-1152 Pilot's Indicator 3HP7 CRT and 6H6 CD-1109,1124 P/O SCR-720 BC-1153* Range-Azimuth PPI (2 5FP7) CD-1094,1095,1097, FT-423 P/O SCR-717* BC-1154 Modulator BC-1155* Synchronizer, 24 tubes CD-1094,1157, FT-425, MC-595 P/O SCR-717* BC-1156* AZON Glide Bomb Control Box P/O RC-186 BC-1157* Antenna CBx U/W BC-1285, CD-1107, FT-417, MC-494 P/O SCR-717* BC-1158* Mod-Xmtr, 53-95 MC, 50 W, 11 tubes PE-186, TU-69,70/ P/O ARW-9 and RC-186 Bomb Control System BC-1159* DF Bearing Indicator 5CP1/5NP1 U/W BC-1147, FM-61*, MC-412,551, PN-31, RM-43,44 FTR Co. P/O SCR-291*,502 TM 11-243,4063 BC-1160 IFF Xmitter, 157-187 MC, 1 KW PP P/O RC-150,151 BC-1161 IFF Rcvr, 150-200 MC 14 tubes U/W BC-1072 P/O RC-150,151 11-1117 BC-1162 Wavemeter and CBx U/W BC-1161, SCR-270,271 P/O RC-150,151 BC-1163 Signal Monitor CBx U/W CD-936,937 P/O RC-238,239 and RIC TC-9 BC-1164 Monitor Recorder CBx U/W CD-907,929, RC-243,244 P/O RC-238; RIC TC-8,9 BC-1165 Signal Monitor CBx U/W CD-936,937 P/O RC-238; RIC TC-8,TC-9 BC-1166 Calibrator BC-1167* Video Probe Amp. 6AC7 U/W BC-1087 Scope P/O IE-57, AN/APM-37 1942 BC-1168 Sound-Ranging Radio Link BC-1169* Radar Beacon 18 tubes P/O RC-232 BC-1169-T2 Beacon Trainer 17 tubes P/OSCR-640-T1 BC-1170 Interference Reducer BC-1171* Remote Control Box R/B BC-1314 P/O SCR-624 (Ground-based SCR-522) BC-1172 Receiver BC-1173 Oscilloscope BC-1174 Indicator BC-1175* Local Operation CBx P/O SCR-522, 624 BC-1176* Remote Control Box U/W EE-8* P/O SCR-522, 624 BC-1177 Trainer BC-1178 Trainer BC-1179 Receiver BC-1180 Frequency Meter BC-1181 LORAN Receiver 1.8-11.1 MC S/T BC-1182 P/O SCR-722 BC-1182* LORAN Receiver 9 tubes U/W CD-979,980* P/O SCR-722 BC-1183 Control Box Single Control for ARC-5 Receivers P/O SCR-274 BC-1184* LORAN Trainer, 5CP1 and 33 tubes U/W SCR-722, CD-979,980* P/O IE-52, RC-252 BC-1185 Receiver and Channel Selector BC-1186* Transmitter, 212 MC 10 tubes (2 NT-99 + 3 VU-111) P/O SCR-636 BC-1187 Modulator MC-614 Trigger Amplitude Kit P/O SCR-636 BC-1188* Antenna Switch, four VR78 + REL21 U/W CD-988,MC-436 P/O SCR-588,636* BC-1189 Antenna Switch U/W CD-876-879 P/O RC-173 BC-1190 Receiver BC-1191 Transmitter BC-1192 Transmitter BC-1193* CRT Control Unit 21 tubes P/O BC-1225 U/W SCR-682 Radar BC-1194 Modulator U/W BD-1030, CD-942,944, FT-458, GA-9, RA-101 P/O SCR-682 TM 11-1561 BC-1195 Noise Discriminator U/W BC-404 P/O SCR-270,271, etc. BC-1196 Indicator BC-1197 Computer P/O SCR-519 Radar BC-1198 Control Unit U/W FT-431,438 " " " BC-1199 Antenna Control P/O SCR-519 and APQ-10 Radars BC-1200 Capacitor Unit BC-1201 Diode Probe Coupling Head 6H6 tube P/O IE-45 BC-1202 Diode Probe Coupling Head 6H6 tube P/O IE-45 BC-1203* Amplifier-Modulator, 20 tubes U/W CD-1034 P/O IE-45 BC-1204 Training Adaptor for BC-463 Xmitter's BC-642 control boxes BC-1205 Steering Indicator BC-1206* Bacon Receiver, 200-420 KC, 5/6 tubes Setchell-Carlson Model M-524 28 VDC U/W C-140/MPN-1 TO 08-10-232 BC-1207 Destructor Indicator Box S/T BC-727 red-green lamps P/O SCR-695 BC-1208 Oscillator P/O SCR-636 BC-1209 Mobile Radio 2-46 MC, 40 W U/W MP-15,62, PE-152,154 P/O SCR-583 BC-1210 Control Box P/O RC-156 BC-1211* Airborne TV Camera, 17 tubes FT-454 DM-56-B P/O SCR-549/ATJ BC-1212* Airborne TV Xmitter, 260-320 MC, 12 tubes U/W AN-142-146 Antennas, CD-800,934,1200,1201, DM-56-B, FT-453, I-231 P/O SCR-549 (Navy ATK) BC-1213* TV Rcvr, 260-370 MC, 50 MC IF, 7CP1 + 6 tubes U/W AN-163,164,165, CD-800,1200,1205, FT-455 U/W IE-49 P/O SCR-550 (Navy AXR-1) BC-1214 TV Monitor Unit, 7CP1 and 6 tubes U/W I-232, IE-49,73 P/O SCR-550 BC-1215 Calibrator BC-1216 Compensation Unit BC-1217 Control Box BC-1218 Modulator BC-1219 RF Unit BC-1220 Indicator Unit BC-1221 Modulator BC-1222 Antenna Drive BC-1223* Radar Receiver 19 tubes P/O SCR-682 TM 11-1561 BC-1224* Xmitter, 10 cm 721 and 2J32 P/O SCR-682* BC-1225* Range-Azimuth PPI U/W BC-1193,1381, BD-123,124, CD-942,945, FT-458, RA-100 P/O SCR-682 BC-1226 Radar Antenna Control Unit (A 2 ft cube; later became C-13/TPS-1) BC-1227* Oscilloscope P/O SCR-627 Radar BC-1228 Inverter PS Switch Box U/W PE-218 P/O SCR-617 BC-1229 Adapter Box U/W PE-118A P/O SCR-717,720 08-10-173 BC-1230 Control Box P/O SCR-274N BC-1231 RF Oscillator U/W BC-758 P/O SCR-270,271 Radars BC-1232* Radar Rcvr, 90-120 MC, 36 MC IF U/W BC-1270,1239 P/O SCR-270,271 BC-1233* Oscilloscope (RC-158) simulates BC-403* U/W Trainer BC-1070 11-1066 BC-1234 Oscilloscope BC-1235 Signal Generator BC-1236 Signal Generator 15-40, 95-115 and 195-230 MC 110 VAC input BC-1237* Radar Jammer, 85-150 MC, 12 W 6 tubes P/O RC-183 BC-1238 Control Box P/O RC-183 BC-1239* Indicator 12DP7,12GP7, RK60 U/W MC-575, PN-47 RC-271 P/O SCR-270,271 BC-1240 Xmitter BC-1241* RF Unit, 500 KW-Pk (two 721A) U/W RA-108 P/O SCR-615-A TM 11-1541 BC-1242* Modulator 17 tubes P/O SCR-615*, 717,720 Radars BC-1243* Local Oscillator 417A tube P/O SCR-615-A 10 cm, GCI Radar BC-1244* A and R Indicators, 2 5CP7 and 6SN7 P/O SCR-615-A, 615-T1 BC-1245* PPI Display 7BP7 CRT " " " BC-1246* Receiver 30 MC IF 25 tubes " " " BC-1247* Pre-Amplifier 3 6AC7 tubes " " " BC-1248* PPI Control Unit 9 tubes " " " BC-1249* Altitude Indicator 10 tubes " " TM 11-1541 BC-1250* Range Error Unit 15 tubes P/O SCR-615-T1 Radar Trainer BC-1251* Synchronizer 23 tubes P/O SCR-615-A,T1 BC-1252* Console P/O SCR-615-A BC-1253 Radiosonde Xmtr, 397 MC U/W BB-208/AMT BC-1254 Test Set for SCR-269-F Radio Compass U/W BC-713 P/O I-100-* BC-1255* Heterodyne Test Receiver, 75-150 MC 958, 2-1S5 tubes U/W RC-183 BC-1256 Antenna Control/Monitor P/O SCR-636 Radar BC-1257 Control Box P/O RC-164 BC-1258* Antenna Control Box P/O SCR-717 Radar BC-1259 Oscilloscope BC-1260 Search Receiver P/O APR-2 BC-1261 Control Unit P/O RC-188 BC-1262* Monitoring Unit BC-1263 Antenna Switching Unit U/W CD-987,988 P/O RC-188* IFF BC-1264* Control Cabinet U/W BC-463 RC Xmtr, CD-987,988,1114 P/O RC-188* BC-1265 Control Box BC-1266* Monitor, 5CP1 + 14 tubes CD-1105, RA-105 U/W SCR-545 P/O RC-145* BC-1267* MK-3 IFF Set, 157-187 MC, 11 MC IF, 1.5 KWP, 21 tubes, FM-79, FT-85, MC-498, RA-105 U/W BC-1293 Indicator (5CP1) P/O RC-127,145,182,184,188,207,215,246,282,350,351,AN/CPX-1 TM/TO #s BC-1268* Range Control Unit, 5CP7 and 24 tubes FM-80, RA-105 U/W SCR-584 P/O RC-182,184 BC-1269* Monitor Receiver, 145-600 MC, AM/FM, 15 MC IF 17/19 tubes (R-593/GRR) U/W RA-61* PS, RC-281 ANT, CH-269,271,270, CD-272,273,927, FT-411,414 P/O SCR-616 TM 11-260 BC-1270 Noise Discriminator, 11 tubes U/W BC-1232 P/O SCR-270, 271 Radar BC-1271 Receiver, 100-156 MC, 12 tubes U/W BC-797,CH-205 P/O SCR-641 11-650 BC-1272 Control Box U/W BC-463, CD-1000 to xfer ops to BC-462 CB P/O RC-56* BC-1273 Relay Unit U/W BC-1274 and RM-18 P/O SCR-561,572 Net Controls BC-1274 Relay Unit U/W BC-1273 and RM-18 " " " " " " BC-1275 Beacon Simulator BC-1276* X-Band Transmitter 8 tubes FT-481/MT-142 P/O SCR-667, APQ-10,13 BC-1277* S-Band Signal Gen, 18 tubes: CD-956, CH-147, CX-265/U S/T BC-1077 P/O IE-57B BC-1278 Three-Antenna Sw-Box U/W BC-787, AN-157, CD-1030-1032 P/O RC-154 BC-1279* Short Gate Receiver Control, 5 tubes U/W BC-1252 BC-1280 Sig Gen and Oscilloscope in CH-285 U/W BC-1281 P/O SCR-658 1943 BC-1281* Radar Rcvr 342-410 MC, 20 MC IF U/W BC-1280 P/O SCR-658 1943 BC-1281-T1 Radar Receiver, 397 MC P/O SCR-685-T1 Radar Trainer BC-1282* Synchro Data Xmtr BC-1283* Synchro Receiver 5F U/W PPI Unit BC-1239 P/O SCR-271 BC-1284 Preamplifier for BC-1269 P/O SCR-616 BC-1285* Antenna Control Unit U/W BC-1157 (MC-612 upgrade) P/O SCR-717* BC-1286* AGC Unit U/W BC-716, RA-49 P/O SCR-296 Coast Defence Radar 1943 BC-1287* Scope, 3BP1 and 11 tubes CH-157* P/O IE-57, AN/APM-37 CW-60ACB BC-1288 Frequency Meter, 470-493 MC U/W BC-663,664 P/O SCR-533 Radar-IFF BC-1289 Preamplifier BC-1290 Signal Generator, 550-2750 KC U/W SCR-698 1 KW BC Xmtr. BC-1291 Motor Control Box BC-1292 PA Amp-Record Player U/W CD-1074-1081, T-55 P/O PA-5 TM 11-2504 BC-1293* Range-Azimuth Ind. 5CP1 and 25 tubes U/W RA-105 P/O CPX-1, RC-127, RC-188,207,215,246,350, CPX-1 TM/TO #s BC-1294 Modulator BC-1295 Error Indicator Oscilloscope U/W RA-108 P/O SCR-615 Radar BC-1296 Range Control Unit U/W BC-723 Range Unit, RS-296 P/O SCR-296 BC-1297 Position Xmitter. C/O Potentiometer RS-296, FT-336-A P/O SCR-296 BC-1298 Interconnector P/O RC-148 (mates SCR-268-C Radar to RC-148 IFF) BC-1299 RF Amplifier P/O RC-267 Radar Training Device BC-1300 Interphone Amplifier U/W BC-366, BC-1307 P/O RC-36-A BC-1301 Remote Control Unit (receiver) P/O RC-261/SCR-619 BC-1302 Remote Control Unit (base unit) P/O RC-261/SCR-619 BC-1303 Control Unit U/W SCR-522,542 CD-1170 P/O IE-36 11-509 1944 BC-1304 Oscillator, .8-3 KC (1S4, 12A5) U/W FT-494, PN-26 P/O RC-163 Beacon BC-1305 Tuner for 20-40 MC FM Xmtrs U/W FT-493,495, ID-234, MP-67 P/O RC-163 BC-1306* Field Radio 3.8-6.5 MC, CW-AM, 20 tubes U/W AN-123,124, BG-173,175, CD-1073,1086,1087, FT-482, GN-58, PE-237, ST-61 P/O SCR-694C TM 11-694,4009 BC-1307 Control Box U/W Interphone Amp BC-1300 BC-1308 .... BC-1309 Impulse Control Unit BC-1310 Radar Receiver 90-120 MC 320 MC IF P/O SCR-270,271 1943 BC-1311* Amplifier P/O AN/TRC-9 BC-1312 Master Control/4-Ch. Selector U/W CD-1191, EE-8* P/O SCR-624 BC-1313 Remote Control Box S/T BC-1176 U/W CD-1191 P/O SCR-624 BC-1314 Remote Control Box R/F BC-1171 U/W CD-1191, EE-8* P/O SCR-624-A BC-1315 Master Console P/O RC-270 Radar Trainer BC-1316 Console BC-1317 Radar Receiver 31 MC IF P/O RC-270 Radar Trainer U/W BC-1315 1943 BC-1318 Receiver BC-1319 Control Unit BC-1320 Master Cathode Follower BC-1321 Voltage Regulator BC-1322 VHF Amplifier U/W RC-181 Antenna BC-1323* Recorder, 3-Ch 9 tubes (913 CRT) U/W T-53 P/O GR-6-A TM 11-2552 BC-1324 Noise Discrim. U/W BC-406,412 (SCR-268) P/O Mod-Kit MC-608 BC-1325 Noise Discrim. Kit 6H6,6AC7,6L6 tubes U/W BC-412/SCR-268 P/O MC-608 BC-1326 Sector Scan Unit BC-1327 Modulator BC-1328 Charging Transformer Unit BC-1329 Transformer Unit P/O SCR-615 BC-1330 Data Plotter BC-1331 Range Data Xmtr BC-1332 Marker Beacon Xmtr, 75 MC (improved BC-902) CG-184/U P/O RC-115* BC-1333 Marker Beacon Rcvr, 75 MC 24 VDC BE-67, FT-161, IP-206 P/O RC-193 BC-1334 IF Amplifier, 36 MC, 1.5 MC BW in frame FM-51 BC-1335 Rcvr-Xmtr, 27-39 MC, 2 W, 4.3 MC IF, 120 Ch, Xtal Con. C/O: BB-54, CD-1383, CH-291, FT-505, PE-219 P/O SCR-619 TM 11-879 BC-1336 Radio Set SECRET BC-1337 6-Channel Sound-Ranging Recorder (Teledeltos) P/O GR-8 TM 11-2568 BC-1338 Bearing Ind. U/W CD-1349-53, GN-59, MC-412,551, RC-295, P/O SCR-291 P/O MC-551,552 Bearing Indicator Kits TM 11-2556 BC-1339 Noise Discrm. Kit U/W CD-1346, RA-134 P/O SCR-682 BC-1340 Noise Discrm., 36 MC IF U/W SCR-527 BC-1341 Antenna Hand Control Unit P/O SCR-270-C BC-1342 Antenna Control U/W RC-286 P/O SCR-720-C BC-1343 Noise Discrm. U/W CD-1325 P/O SCR-588 Radar BC-1344 Noise Discrm. Kit U/W CD-1326, CS-1088, P/O SCR-588 BC-1345 Rcvr/Xmtr P/O SCR-729 UHF Beacon BC-1346 Audio Control-Amplifier P/O PA-8 TM 11-2564 BC-1347 SCR-515 Xmtr, 750 KWPk U/W GA-11, I-243, M-417, MC-659, RA-28,129 BC-1348 Monitor Oscilloscope U/W BC-1347 P/O SCR-615* BC-1349 RF Unit, U/W BC-1347,1352,1358, MC-555,556,560, MP-88 P/O SCR-615* BC-1350 Local Oscillator P/O BC-1349/SCR-615* BC-1351 Crystal Mixer U/W MC-555,556 P/O BC-1349/SCR-615* BC-1352 Preamplifier P/O BC-1349/SCR-615 BC-1353 Console U/W BC-1360 Console, P/O SCR-615* BC-1354 Console U/W MC-557 Computer U/W BC-1360 Console. P/O SCR-615* BC-1355 Azimuth-Elevation Indicator U/W BC-1353 Console, P/O SCR-615* BC-1356 Indicator Unit U/W BC-1353 Console, P/O SCR-615* BC-1357 Antenna Position Control U/W MP-88, MC-392, BC-1353 P/O SCR-615* BC-1358 Receiver, 2800 MC, 30 MC IF U/W BC-1353 Console P/O SCR-615* BC-1359 Range Ind, 5" A/R-Scopes U/W BC-1354, RA-131 P/O SCR-615* BC-1360 Radar Control Console U/W BC-1353,1354 P/O SCR-615* BC-1361 Tank Interphone Box U/W BC-1362 P/O RC-298 TM 11-702 BC-1362 External Tank Intercom Box uses H-22 tel. P/O RC-298 TM 11-703 BC-1363 Remote Indicator 3 Selsyns U/W SCR-545,584 Radars P/O MC-544 BC-1364 Radiosonde Rcvr-Ind., 392-413 MC, FM, 19 MC IF P/O SCR-658 11-1158 BC-1365 B-Scope Track Display U/W SCR-582,682A, CD-1358,1359 P/O MC-593 BC-1366* Interphone Box (5-pos Sw) P/O RC-36-*, AN/AIC-2 BC-1366M Interphone Box for Lo-Z AIC-2A BC-1367 Control Box BC-1368 Control Unit U/W SCR-602* BC-1369 Interphone Box BC-1370 PPI Control Unit U/W BC-1092 P/O SCR-784 Radar BC-1371 Range Indicator 2000/32000 Yd Scopes S/T BC-1088 P/O SCR-784 BC-1372 Range Tracking Unit 410 KC 17 tubes P/O SCR-784 BC-1373 Radar Transmitter in Trailer K-84 P/O SCR-784 BC-1374 Klystron Oscillator 2000 MC P/O BC-1373/SCR-784 BC-1375 Discriminator BC-1376 PE-210 Control Box U/W BC-191* P/O SCR-177,188 BC-1377 DF Receiver, 545 KC - 44 MC, 4 bands, 9 tubes P/O SCR-197* BC-1378 5" A-Scan Display CD-1382, FM-93, RA-105 U/W SCR-784, RC-384 BC-1379 Receiver, 30-40 MC, FM Vib PS P/O SCR-298 BC-1380 Xmitter, 30-40 MC, FM 807 PA P/O SCR-298 BC-1381 Video Amplifier-Discrim., 24.5 MC U/W BC-1225,1339 P/O SCR-682 BC-1382 Rcvr-Xmtr P/O SCR-682 BC-1383 Plotting Equipment Rack U/W PN-52 P/O RC-294/SCR-584 BC-1384 DC Servo Amplifier U/W BC-1383 P/O RC-294 BC-1385 Signal Monitor U/W BC-779 P/O MRN-4 BC-1386 Receiver-Indicator-Synchronizer P/O SCR-270 BC-1387 AN-190 Antenna Coupler U/W MC-619 Homing Kit P/O SCR-536 BC-1388 Phone Line Test Amplifier (WE 107A) P/O TE-86 TM 11-2256,2556 1944 BC-1389 Timing Unit P/O BC-1386 U/W SCR-270 Radar BC-1390 Radar Receiver P/O BC-1386 U/W SCR-270 Radar BC-1391 Radar Receiver " " " " BC-1392 Sweep Amplifier BC-1393 RF Stabilizing Unit P/O BC-1386 SCR-270 BC-1394 Remote Tuner Unit U/W BC-1386 BC-1395 Frequency Divider BC-1396 Driver Unit BC-1397 Radar Rcvr-Xmitter U/W MC-607, MP-61 P/O SCR-584/MC-607-A BC-1398 Radar Rcvr, 8500-9600 MC, 30/60 MC IF P/O BC-1397 BC-1399 30 MC Video Amp. U/W BC-1398, AN/MPG-2 P/O BC-584/MC-607 BC-1400 7" PPI Unit 70,000 Yd RA-69 PS U/W AN/MPG-2*, BC-1401 P/O MC-607 BC-1401 Sweep Unit for BC-1400 U/W SCR-584, MPG-2* P/O MC-607-A Mod. Kit BC-1402 Radar Control Unit U/W SCR-584 BC-1403 Range Indicator P/O MC-627-A BC-1404 Flight Simulator P/O MC-627-A BC-1405 Height Meter P/O MC-627-A U/W SCR-584* BC-1406 Range Unit P/O MC-627-A U/W SCR-584* BC-1407 Sector Scan Unit BC-1408 Amplifier BC-1409 Control Rack Unit BC-1410 Data Unit BC-1411 Control Unit (last entry in SIG 5-1 for Feb., 1946) BC-1412-1419 needed BC-1420 Freq Mtr. U/W BC-1421 100-150 MC Rcvr P/O RC-256 TO AN-0810-227 BC-1421* Receiver, 100-156 MC, AM,CW Hazeltine, 11 tubes P/O RC-256-C BC-1500 Series...? BC-1608 Receiver, 150-200 MC 110 VAC input ( Last-known BC- number. ) ============================================================================ RETURN TO MENU