MIL-STD-1288 (CHANGE NOTICE-1), MILITARY STANDARD: AIRCREW PROTECTION REQUIREMENTS NONNUCLEAR WEAPONS THREAT (29-DEC-1972) [NO S/S DOCUMENT]
MIL-STD-1288 (CHANGE NOTICE-1), MILITARY STANDARD: AIRCREW PROTECTION REQUIREMENTS NONNUCLEAR WEAPONS THREAT (29-DEC-1972) [NO S/S DOCUMENT].