MIL-N-81497A, MILITARY SPECIFICATION: NAVIGATION SET, INERTIAL, AN/ASN-84 (15-MAR-1970) [NO S/S DOCUMENT]

MIL-N-81497A, MILITARY SPECIFICATION: NAVIGATION SET, INERTIAL, AN/ASN-84 (15-MAR-1970) [NO S/S DOCUMENT]., The equipment covered by this specification shall, by means of inertial instruments, provide aircraft azimuth, attitude, velocity and position outputs.