What was found
DURING HEAVY CHECK, FOUND FRAME 17 RT OTBD UPPER FLANGE CORRODED. MX REPAIRED FRAME IAW ETD 2014-170-009450, REV A.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY CHECK, FOUND FRAME 17 RT OTBD UPPER FLANGE CORRODED. MX REPAIRED FRAME IAW ETD 2014-170-009450, REV A.