MIL-C-5414G, MILITARY SPECIFICATION: COMPUTER, AIR NAVIGATION, DEAD RECKONING, TYPE MB-4 and TYPE CPU-26A/P (15-FEB-1993)

MIL-C-5414G, MILITARY SPECIFICATION: COMPUTER, AIR NAVIGATION, DEAD RECKONING, TYPE MB-4 and TYPE CPU-26A/P (15-FEB-1993)., This specification covers a dead reckoning computer.