What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON KEEL BEAM LATTICE FITTING AT STA 882 BETWEEN LBL 12 AND RBL 12. REPLACED LATTICE FITTING PER DWG 450Z4110.
- Difficulty date
- March 13, 2026
- Submitted
- March 13, 2026
- Operation
- Air carrier
- Aircraft
- N829AN
- Make and model
- Boeing 7879
- Aircraft serial
- 40651
- Aircraft time
- 34,440 hours, 4,148 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Fitting
- Part number
- 4502Z4131501
- Condition
- Corroded
- Location
- Zone 100
- 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.