What was found
LEFT HORIZIZONTAL STAB. NR 3 RIB, NR 4 STIFFENER CRACKED. LT HORIZONTAL STABILIZER NR 3 RIB, NR 4 STIFFENER WAS REPAIRED IAW SRM 55-10-09-2R-4.
- Difficulty date
- February 10, 2026
- Submitted
- February 24, 2026
- Operation
- Air carrier
- Aircraft
- N948WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36662
- Aircraft time
- 50,176 hours, 30,817 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Condition
- Cracked
- Location
- Zone 300
- 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.