As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT & RIGHT INTERNAL REAR SPAR (FS 693) AUX SECTION (BLOWOUT PANEL) HAS NUMEROUS CORRODED NUTPLATES IN ANGLES. L/R FWD LOWER ANGLE CORRODED. - REMOVED & REPLACED LEFT AND RIGHT TIRE BLOWOUT PANEL SUPPORT ANGLES IAW CRJ 700 SRM 51-42-21-001-001-A01.