What was found
R/H HORIZ STAB REMOVABLE L/E 4TH RIB FROM I/B END IS CRACKED / REMOVED AND REPLACED CRACKED R/H HORZ. STAB. REMOVABLE L/E RIB; 4TH FROM I/B END IAW SRM 51-40-02-0G-0 STEP 4 AND DWG # 186A1001
- Difficulty date
- February 5, 2021
- Submitted
- March 15, 2021
- Operation
- Air carrier
- Aircraft
- N404WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 27892
- Aircraft time
- 67,080 hours, 39,612 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Condition
- Cracked
- Location
- Horizontal Stab
- 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.