What was found
AIRCRAFT IN BASE MAINTENANCE: COSSORION ON PASSENGER CABIN FLOOR STRUCTURE INTERCOSTAL BETWEEN STA 929 AND STA 947 AT LBL 60. REPLACED INTERCOSTAL PER AARD 51-00-05-1 AND SRM 53-00-04-1A.
- Difficulty date
- December 9, 2024
- Submitted
- December 27, 2024
- Operation
- Air carrier
- Aircraft
- N960AN
- Make and model
- Boeing 737823
- Aircraft serial
- 29542
- Aircraft time
- 67,260 hours, 28,467 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 147A5660Y21
- 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.