What was found
CRACK INSPAR RIB 111.10 AT 36 INCH OF FRONT SPAR AT RT HORIZONTAL STABILIZER. REPAIRED INSPAR RIB 111.10 AT 36 INCHES OF FRONT SPAR AT RT HORIZONTAL STABILIZER, IAW B737-700 SRM 55-10-09-2R-4 REPAIR 4.
- Difficulty date
- October 24, 2020
- Submitted
- December 2, 2020
- Operation
- Air carrier
- Aircraft
- N403WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29815
- Aircraft time
- 67,398 hours, 39,889 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- 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.