What was found
AIRCRAFT IN BASE MAINTENANCE: FOUND CRACKED INTERCOSTAL AT BS 312 TO 324. INSTALLED NEW INTERCOASTAL. PER AARD 51-00-05 AND BOEING DRAWING 141A5410.
- Difficulty date
- August 19, 2025
- Submitted
- August 27, 2025
- Operation
- Air carrier
- Aircraft
- N934NN
- Make and model
- Boeing 737823
- Aircraft serial
- 33489
- Aircraft time
- 35,019 hours, 15,327 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 141A5410U12
- 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.