What was found
ONE INTERCOSTAL HAS CORROSION ON UPPER SURFACE INSIDE E & E COMPARTMENT FROM APPROX BS 330-344, S23L. REPLACED INTERCOSTAL IAW B737-800 SRM 51-40-02 AND BAC DWG 141A8131 REV A.
- Difficulty date
- April 20, 2026
- Submitted
- April 23, 2026
- Operation
- Air carrier
- Aircraft
- N37255
- Make and model
- Boeing 737824
- Aircraft serial
- 30610
- Aircraft time
- 77,618 hours, 29,101 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- 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.