What was found
CRACKED STIFFENER DURING PERFORM EO-94633-REQ1 FOUND LT INBD ELEVATOR STIFFENER CRACK INSTALL NEW STIFFENER IAW SRM 51-40-02-0G REV.48 AND BOEING DWG 65B05701, SH 2, REV J.
- Difficulty date
- May 11, 2026
- Submitted
- May 19, 2026
- Operation
- Air carrier
- Aircraft
- N621UP
- Make and model
- Boeing 7478F
- Aircraft serial
- 65785
- Aircraft time
- 24,034 hours, 3,568 cycles
- System (JASC)
- 5524 · Elevator Miscellaneous Structure
- Part
- Stiffener
- Part number
- 65B0570155
- Condition
- Cracked
- Location
- Zone 300
- 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.