What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CARGO FLOOR SUPPORT BETWEEN BS 927 AND BS 947, AT BL 0. REPLACED FLOOR SUPPORT PER AARD 51-00-05-1
- Difficulty date
- December 8, 2025
- Submitted
- January 15, 2026
- Operation
- Air carrier
- Aircraft
- N947NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31190
- Aircraft time
- 34,872 hours, 14,501 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 147A7580U2
- 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.