What was found
(CAN) WHILE COMPLING WITH AD CF-1991-42R1, THE FRONT SPAR WEB WAS FOUND CRACKED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) WHILE COMPLING WITH AD CF-1991-42R1, THE FRONT SPAR WEB WAS FOUND CRACKED.