What was found
LEFT HORIZONTAL STABILIZER RIB LOWER FLANGE VERTICAL STIFFENER CRACKED AT RIB STATION 92.70, APPROX 10 INCHES AFT OF FWD SPAR. REPAIRED RIB IAW SRM.
- Difficulty date
- January 13, 2015
- Submitted
- January 15, 2015
- Operation
- Air carrier
- Aircraft
- N499WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32481
- Aircraft time
- 35,922 hours, 20,931 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.