What was found
DURING C CHECK, CORROSION WAS FOUND ON THE LEFT HORIZONTAL STABILIZER COMMON TO THE REAR SPAR BETWEEN STAB STA 104.25-128.25 AND 200.25-224.25. CORROSION WAS ADDRESSED AND REPAIRED PER BOEING ENGINEERING DRAWING.
- Difficulty date
- October 20, 2024
- Submitted
- October 29, 2024
- Operation
- Air carrier
- Aircraft
- N757QM
- Make and model
- Boeing 75729J
- Aircraft serial
- 27203
- Aircraft time
- 66,784 hours, 34,721 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Spar
- Condition
- Corroded
- 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.