Circuit Number J-L16 Circuit and Frequencies 143.10 mes 146.16 mes "i" Channel gt Channel C~47 Relay (AOC only) 151.20 mes Jn417 Eniwetok Control Tower ~ Operates Continuously (*A0C also operates) “4765 %6500 kes (Transmit only) kes (Receive only) 8364 kes (Replaces 8280 kes) 121.5 mes 135.0 mee (Transmit only) 236.6 mes 243.0 mes ‘126.18 mes 135.9 J~418 mes Eniwetok GCA Hours of Operation: a. Mon thru Sat: 0800 = 1700M b. During all periods TG 7,4 Test Acft are conducting flights. ce. On 30 = 40 minute stand-by at all other times, 121,5 mes 134.1 mes 136.8 mes 142.02 mes 146.16 mes 243.0 mes 335.8 2800 mes mes 28934 mes 9080 J-419 Search mes Final Approach Bikini Control Tower - Operates Continuously, 121.5 mes 126.18 mes 136.44 mes J-420 Eniwetok Homing Beacon (GY) 345 kes Operates Continuously Jn421 Bikini Homing Beacon (BI) . 272 kes Operates continuously, except from H-3 hours to Hf 15 minutes. NOTE: After H #15 minutes, the USS Curtiss will monitor BI. If BI is inoperative, the USS Curtiss will operate a radio homing beacon on 400 kes with identifier TASK GROUP 7.4 OPRS ORDER NO, 2-54 ANNEX E, APNDX 1 Ela4