What was found
AIRCRAFT IN BASE MAINTENANCE: CABIN - FORWARD WET AREA - INTERCOSTAL FROM BS 277 TO 294.5 AT BL 0 IS CRACKED AROUND FASTENER HOLE. MAINTENANCE INSTALLED NEW INTERCOSTAL PER AARD 51-00-05-01, SRM 51-40-02, DRAWING 141A5400.
- Difficulty date
- August 7, 2026
- Submitted
- August 25, 2026
- Operation
- Air carrier
- Aircraft
- N905AN
- Make and model
- Boeing 737823
- Aircraft serial
- 29507
- Aircraft time
- 69,881 hours, 29,384 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Condition
- Cracked
- 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.