What was found
RH HORIZONTAL LEADING EDGE HAS CRACKED RIB AT STA 86.66 / REMOVED AND REPLACED RH HORIZONTAL LEADING EDGE RIB AT STA 86.66 NDT OPEN HOLES. INSTALLED RIB AIW BOEING DWG 186A 1001 REV B AND SRM 51-40-02-0G-0
- Difficulty date
- December 2, 2017
- Submitted
- February 7, 2022
- Operation
- Air carrier
- Aircraft
- N765SW
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29805
- Aircraft time
- 62,871 hours, 36,499 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Condition
- Cracked
- Location
- Rt Horiz 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.