What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON PASSENGER CABIN FLOOR STRUCTURE INTERCOSTAL AFT OF STA 947, LBL 25. REPLACED INTERCOSTAL PER AARD 51-00-05.
- Difficulty date
- July 27, 2024
- Submitted
- August 6, 2024
- Operation
- Air carrier
- Aircraft
- N949AN
- Make and model
- Boeing 737823
- Aircraft serial
- 29537
- Aircraft time
- 67,079 hours, 28,365 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 147A5660U3
- 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.