What was found
C-CHECK - AFT CABIN UPPER CUSP MEMBRANE IS CORRODED. REMOVED DAMAGED SECTION. INSTALL REPAIR DOUBLER. (K)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
C-CHECK - AFT CABIN UPPER CUSP MEMBRANE IS CORRODED. REMOVED DAMAGED SECTION. INSTALL REPAIR DOUBLER. (K)