What was found
WHILE WORKING NR 654, FOUND VERTICAL FLANGE OF LWR WING CTR SECTION SPAR CHORD TO BE CORRODED RBL 55-LBL 55, BS 870.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE WORKING NR 654, FOUND VERTICAL FLANGE OF LWR WING CTR SECTION SPAR CHORD TO BE CORRODED RBL 55-LBL 55, BS 870.