What was found
HORIZONTAL STABILIZER LEADING EDGE PANEL 331B 4TH RIB FROM OUTBOARD END IS CRACKED<[01] REMOVED AND REPLACED 4TH RIB AT L/HORIZONTAL STAB L/E PANEL 331B SRM 51-40-02-0G-0 AND DWG 186A1001;[02] VERIFIED AND INSPECTED.
- Difficulty date
- August 23, 2024
- Submitted
- October 4, 2024
- Operation
- Air carrier
- Aircraft
- N497WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32479
- Aircraft time
- 65,870 hours, 39,201 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Condition
- Cracked
- Location
- Zone 300
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.