MS27403 (NOTICE 2), MILITARY STANDARD: INDICATOR, POSITION, LANDING GEAR, 28 VOLT DC (28 SEP 1999)
MS27403 (NOTICE 2), MILITARY STANDARD: INDICATOR, POSITION, LANDING GEAR, 28 VOLT DC (28 SEP 1999)., MS27403, dated 3 December 1986, is inactive for new design and is no longer used, except for replacement purposes.