AFGS-87221A (NOTICE 1), AIR FORCE GUIDE SPECIFICATION: AIRCRAFT STRUCTURES, GENERAL SPECIFICATION FOR (01-JUN-1999) [S/S BY JSSG-2006]
AFGS-87221A (NOTICE 1), AIR FORCE GUIDE SPECIFICATION: AIRCRAFT STRUCTURES, GENERAL SPECIFICATION FOR (01-JUN-1999) [S/S BY JSSG-2006]., AFGS-87221A, dated 08 June 1990, is hereby cancelled. Future acquisition should refer to JSSG-2006,
"Aircraft Structures".