Description: LIGHT, INDEXER, APPROACH (ANGLE OF ATTACK)
An instrument which continuously displays the visual relationship between the free space position, or the variation angle in degrees, between the longitudinal axis of an aircraft and an airport runway, during the final approach phase of an instrument letdown procedure.
Condition: SV
NSN: 6610-00-097-0180
Alternates: MS25317-8, S1180-D, MS253178328, MS25317-8-328 , 6610-00-097-0180, 00-097-0180, 6610000970180, 000970180
