What was found
EXTERNAL FUSELAGE HAS CRACKED RIVETS IN MULTIPLE LOCATIONS. EXTERNAL FUSELAGE, 40 EA FASTENERS CRACKED AND 1 EA FASTENER WITH LIGHTNING STRIKE SURROUNDING NR 3R COCKPIT WINDOW. NDT VERIFIED NUMBER OF RIVETS CRACKED, FOUND 3 EA RIVETS TO BE CRACKED. REMOVED RIVETS. NDT HOLES FOR DAMAGE, NONE DETECTED. INSTALLED RIVETS. EXT FUSELAGE BELOW 1R COCKPIT WINDOW, 4 EA FASTENER HEADS CRACKED. REMOVED 3 EA RIVETS AT 1R COCKPIT WINDOW. NDT FOR CRACKS (HOLES), NO DEFECTS NOTED. INSTALLED RIVETS. EXT FUSELAGE BELOW 1L COCKPIT WINDOW 12 EA FASTENER HEADS CRACKED. NDT VERIFIED NUMBER OF RIVETS CRACKED. FOUND 3 EA RIVETS TO BE CRACKED. REMOVED CRACKED RIVETS, NDT HOLES NO DEFECTS NOTED, INSTALLED 3 EACH RIVETS. E