MIL-R-7276C, MILITARY SPECIFICATION: RECEIVING SET, RADIO AN/APN-70B (19-OCT-1967) [NO S/S DOCUMENT]

MIL-R-7276C, MILITARY SPECIFICATION: RECEIVING SET, RADIO AN/APN-70B (19-OCT-1967) [NO S/S DOCUMENT]., This specification covers one type of radio receiver designated Receiving Set, Radio AN/APN-70B which is designed to furnish navigation information to navigators of aircraft up to distances of 2000 nautical miles from special ground transmitters.