What was found
AIRCRAFT IN BASE MAINTENANCE: INTERCOSTAL BETWEEN BS 328 AND BS 344 AT LBL 45 CRACKED. INSTALLED NEW INTERCOSTAL. PER AARD 51-00-05 AND BOEING DWG AND SRM 51-40-02.
- Difficulty date
- July 26, 2025
- Submitted
- August 5, 2025
- Operation
- Air carrier
- Aircraft
- N971AN
- Make and model
- Boeing 737823
- Aircraft serial
- 29547
- Aircraft time
- 65,637 hours, 28,119 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 141A5410
- Condition
- Cracked
- 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.