DS, GS, and depot maintenance manual : radio sets AN/VRC-53, AN/VRC-64, AN/GRC-125, and AN/GRC-160 and amplifier-power supply groups, OA-3633/GRC and OA-3633A/GRC.

"December 1969."

Operator's manual : radio receiver R-390A/URR.

"19 January 1961."

Operator's manual : radio sets AN/VRC-24 and AN/TRC-68.

"7 June 1960."

Hand receipt manual covering end item/Components of End Item (COEI), Basic Issue Items (BII), and Additional Authorization List (AAL) for radio sets AN/GRC-106 (NSN 5820-00-402-2263) and AN/GRC-106A (NSN 5820-00-223-7548) LIN Q32756.

"28 November 1978."