What was found
LEFT HORIZONTAL STAB RIB NR 4, HSS 120, STIFFENER NR 4 LOWER RADIUS CRACKED. REPAIRED IAW SRM 55-10-09-2R-4, REPAIR 4 ON THE LT HORIZONTAL STAB RIB NR 4, STIFFENER NR 4.
- Difficulty date
- February 24, 2026
- Submitted
- March 9, 2026
- Operation
- Air carrier
- Aircraft
- N246LV
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32507
- Aircraft time
- 64,302 hours, 38,877 cycles
- System (JASC)
- 5514 · Horizontal Stabilizer Miscellaneous Structure
- Part
- Stiffener
- 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.