AN240 (REV.1) (NOTICE 3), ARMY-NAVY AERONAUTICAL STANDARD: EYELET AND LACING (12 DEC 2002) [NO S/S DOCUMENT]
AN240 (REV.1) (NOTICE 3), ARMY-NAVY AERONAUTICAL STANDARD: EYELET AND LACING (12 DEC 2002) [NO S/S DOCUMENT]., AN240, REVISION 1, dated 15 APRIL 1943, remains inactive for new design, however, the document is
valid for acquisition when needed.