What was found
AIRCRAFT IN BASE MAINTENANCE: MAIN CABIN AFT LAV 4F-1L FOUND CORROSION UNDER THRESHOLD. ACCOMPLISHED LAV 4F-1L PERMANENT REPAIR (MAIN CABIN AFT POSITON) IAW EA 378909.
- Difficulty date
- September 10, 2026
- Submitted
- October 6, 2026
- Operation
- Air carrier
- Aircraft
- N832AA
- Make and model
- Boeing 7879
- Aircraft serial
- 40638
- Aircraft time
- 36,294 hours, 4,236 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Threshold
- Condition
- Corroded
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.