What was found
R/H HORIZONTAL STABILIZER INSPAR RIB ASSEMBLY #4 STAB. 120.30, STIFFENER #3 CRACKED LOWER SECTION. / REPAIRED RIB ASSEMBLY #4 PER SRM & DWG.
- Difficulty date
- October 10, 2019
- Submitted
- October 24, 2019
- Operation
- Air carrier
- Aircraft
- N451WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32495
- Aircraft time
- 55,443 hours, 32,602 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Part number
- 182A2401
- 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.