What was found
LEFT HORIZONTAL STABILIZER CRACKED ON THE #4 INSPAR RIB STAB. STA. 120.3 AT THE 2ND VERTICAL STIFFENER. REPAIRED NR 4 RIB PER SRM.
- Difficulty date
- July 30, 2019
- Submitted
- August 5, 2019
- Operation
- Air carrier
- Aircraft
- N906WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36887
- Aircraft time
- 40,061 hours, 23,397 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Part number
- 186A1401
- 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.