What was found
CRACK INDICATION FOUND ON RT HORIZONTAL STAB, LOWER IN-SPAR SKIN AT HSS 193.90, RIB, 9 INCH REAR SPAR IN SIDE OF RIB. CRACK LENGTH = 1.000 INCH. PERFORMED A REPAIR IAW SRM 55-10-01-2R-11, REPAIR 11.
- Difficulty date
- November 9, 2025
- Submitted
- December 15, 2025
- Operation
- Air carrier
- Aircraft
- N917WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36624
- Aircraft time
- 57,012 hours, 34,522 cycles
- System (JASC)
- 5512 · Horizontal Stabilizer, Plate/Skin
- Part
- Skin
- 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.