What was found
L/H HORIZONTAL RIB #4; CRACKED AT #2 STIFFENER / REPAIRED L/H HORIZONTAL STAB RIB #4 STIFFENER #2 AS PER B737 SRM 55-10-09-2R-4 VIEW A.
- Difficulty date
- April 19, 2021
- Submitted
- May 3, 2021
- Operation
- Air carrier
- Aircraft
- N435WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32455
- Aircraft time
- 60,695 hours, 36,047 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.