MIL-C-38207A (NOTICE 2), MILITARY SPECIFICATION: CLOCK AIRCRAFT, MECHANICAL ABU-11/A (29 OCT 1997)
MIL-C-38207A (NOTICE 2), MILITARY SPECIFICATION: CLOCK AIRCRAFT, MECHANICAL ABU-11/A (29 OCT 1997)., MIL-C-38207A is inactive for new design and is no longer used, except for replacement purposes.