What was found
LEFT HORIZONTAL STABILIZER RIB CRACKED AT 120.30, 3RD STIFFENER LOWER END. REPAIRED RIB IAW SRM.
- Difficulty date
- May 11, 2016
- Submitted
- May 23, 2016
- Operation
- Air carrier
- Aircraft
- N472WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 33831
- Aircraft time
- 42,598 hours, 24,856 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Part number
- 186A1401
- Condition
- Cracked
- Location
- Lt Horiz 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.