What was found
CRACK ANGLE, BS 663.75 BTW LBL 6.15 & LBL 15.54. IN AIR CONDITIONING BAY. REPLACED THE ANGLEIAW SRM 51-40-02, AND DWG 111A1000, SHEET 190, REV-, AND DWG 111A1000, SHEET 192, REV-.
- Difficulty date
- November 1, 2025
- Submitted
- December 4, 2025
- Operation
- Air carrier
- Aircraft
- N231WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32499
- Aircraft time
- 65,270 hours, 39,217 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Angle
- 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.