What was found
DURING D-CHECK, FOUND CUT OUT CIRCUMFERENTIAL AT FS 1240 FOR REMOVAL OF CUSP SECTION. CUT FRAME SECTION. FABRICATED SPLICES AND INSTALLED FRAME IN ACCORDANCE WITH DOUGLAS AIRCRAFT COMPANY SRM 53-2-0. WORK ACCOMPLISHED UNDER ARROW AIR FORM M3A, WORK ORDER 970101, ITEM NR 2487, CONTROL NR 5988.