What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO COMPARTMENT SHIELD BETWEEN BS 420 AND BS 440 AT RL 22. REPLACED SHIELD PER AARD 51-00-05-1.
- Difficulty date
- April 2, 2026
- Submitted
- April 6, 2026
- Operation
- Air carrier
- Aircraft
- N972NN
- Make and model
- Boeing 737823
- Aircraft serial
- 33334
- Aircraft time
- 31,419 hours, 13,487 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Shield
- Part number
- 143A8126U21
- 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.