What was found
CRACK ON RAIL NUT PLATE LOCATED LEADING EDGE INTERNAL CAVITY OFSS 507 AT LT WING. REPLACED RAIL NUT PLATE LOCATED LEADING EDGE INTERNAL CAVITY OFSS 507 AT LT WING IAW SRM 51-40-02 AND DWG 112A4402 SHEET 13 REV-.
- Difficulty date
- March 22, 2026
- Submitted
- April 22, 2026
- Operation
- Air carrier
- Aircraft
- N927WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36889
- Aircraft time
- 57,431 hours, 35,066 cycles
- System (JASC)
- 5740 · Wing, Attach Fittings
- Part
- Nut Plate
- Condition
- Cracked
- Location
- Zone 500
- 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.