What was found
CRACKED STIFFENER FRONT SPAR LOCATED BS 540, LBL 24.75 AT CENTER SECTION. REPLACED STIFFENER FRONT SPAR, IAW SRM 51-40-02, SRM 51-10-02, ITEM 9, DWG 111A6000, SHEET 245, REV-, AND DWG 111A2001, SHEET 77, REV-.
- Difficulty date
- April 18, 2026
- Submitted
- May 21, 2026
- Operation
- Air carrier
- Aircraft
- N250WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 34972
- Aircraft time
- 64,577 hours, 39,254 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Stiffener
- 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.