What was found
AIRCRAFT IN BASE MAINTENANCE: EXFOLIATION CORROSION ON LT ZEE ANGLE AT BS 992, LBL 32 TO LBL 42. MAINTENANCE REPLACED Z ANGLE BS 992 LBL 32 TO LBL 42 IAW AARD 51-00-05-1.
- Difficulty date
- July 13, 2026
- Submitted
- July 18, 2026
- Operation
- Air carrier
- Aircraft
- N902AN
- Make and model
- Boeing 737823
- Aircraft serial
- 29504
- Aircraft time
- 71,614 hours, 30,141 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- 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.