For the oirouit between the USS (channel#351) the follmi% W. MCKINLEY and tha USS CURTISS equiwents were installed on eaoh ship; one AN/’TRC-l,one ~-1/l’cC-l and one CF-7; ‘is cabtiation provides for one voioe channel plus a teletype duplex ohannel. For the oirouit betueen the USS MT. MCXINLEY and th USS ALBEMARIS . (channel#350) the follwing equipmentswere installed on eaoh shj~; one AN/TRC-1, one ‘fE-l/TCC-l and one Cl?-l. ‘Ms combinationprovided three voice channels (ofwhioh ~o are used) plus a teletype duplex. For the cirouits between the USS CURTISS and the USS ALBEM4.RLE (chmnel 352 and 353) the followingequipments were installed a eaoh ship: two AN/TRC-1, two TK-1/TCC-l and two CF-7. This canbination provided for two voice ohannels plus 4 teletype duplex channels. In order to meet the requir-ents for VEF oomnunioationabetween the USS MT. MCKINLEY and the joint relay station at Eniwetok (channels 309, 310 and 311] tti following equipment were in6talled; three AN/TRC-1, three CF-1 and three CF-2. This oanbinationprties for nine speech channels (ofwhioh only six are used beeauae of awitohboard limitations)and ~elve teletype duplex oircuitw (ofwhioh 2 are used). On U.S. nawal vessels so oquip~ed tie switchboard will normally aocoassodateonly four telephone cirouits to and from the ship. In order to gise the quantity of servioe desired tithe task foroe, itwas Moessary to a~nt these awitohboards’addi- tionel switohbard attendants eablneta so as to gi~e a total of six 90 Seotion XI . G$6#ET