What was found
R/H HORIZ STAB LEADING EDGE HAS CRACKED RIB AT L/E STA 95.96 / REMOVED AND REPLACED R/H HORIZ STAB LEADING EDGE RIB AT L/E STA 95.96 IAW SRM 51-40-02 AND DWG 186A1001 88920U 05APR21
- Difficulty date
- March 20, 2021
- Submitted
- April 22, 2021
- Operation
- Air carrier
- Aircraft
- N551WN
- Make and model
- Boeing 73776Q
- Aircraft serial
- 30280
- Aircraft time
- 60,799 hours, 37,574 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Condition
- Cracked
- Location
- Horizontal Stab
- 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.