What was found
CRACKED RIB RT INSPAR HORIZ STAB STA 120.30 COMMON TO UPPER RETURN FLANGE AND FWD SPAR. REPAIRED PER EA 26-155-01306. THIS IS A CATEGORY A REPAIR IAW SRM 51-00-06.
- Difficulty date
- May 13, 2026
- Submitted
- July 22, 2026
- Operation
- Air carrier
- Aircraft
- N925WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36630
- Aircraft time
- 58,239 hours, 35,449 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Condition
- Cracked
- Location
- Zine 300
- 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.