What was found
PDX - FOUND NR 6 RIB CRACKED BEHIND PANEL 573. REMOVED AND REPLACED RIB PER FOKKER SRM 51-31-01.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX - FOUND NR 6 RIB CRACKED BEHIND PANEL 573. REMOVED AND REPLACED RIB PER FOKKER SRM 51-31-01.