What was found
L/H HORIZONTAL STABILIZER INSPAR RIB NR 5, STIFFENER NR 3 CRACKED. REPAIRED THE NR 3 STIFFENER IAW SRM.
- Difficulty date
- July 24, 2019
- Submitted
- August 5, 2019
- Operation
- Air carrier
- Aircraft
- N411WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29821
- Aircraft time
- 61,828 hours, 36,520 cycles
- System (JASC)
- 5510 · Horizontal Stabilizer Structure
- Part
- Stiffener
- Part number
- 175A140520
- 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.