What was found
CORROSION FOUND ON SURFACE HFEC AT HORZ STAB UPPER STRINGER S-9L AND LBL 39 ON LOWER AFT FLANGE UPPER SURFACE.
- Difficulty date
- September 11, 2023
- Submitted
- September 11, 2023
- Operation
- Air carrier
- Aircraft
- N765CK
- Make and model
- Boeing 7673P6
- Aircraft serial
- 26238
- Aircraft time
- 90,877 hours, 27,713 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Stringer
- Condition
- Corroded
- Location
- Zone 300
- Part time
- 90,877 hours, 27,713 cycles
- Stage of operation
- IN
- How discovered
- E
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.