- Difficulty date
- January 9, 2025
- Submitted
- February 14, 2025
- Operation
- Air carrier
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32484
- Aircraft time
- 65,760 hours, 39,366 cycles
- 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.
What was found
LH HORIZONTAL STABILIZER #5 INSPAR RIB; AT STABILIZER STATION 129.50; 2ND VERTICAL STIFFENER IS CRACKED.<[01] REPAIRED LH HORIZONTAL STABILIZER #5 INSPAR RIB; AT STABILIZER STATION 129.50; 2ND VERTICAL STIFFENER IAW SRM 55-10-09-2R-4 REPAIR 4;[02] VERIFIED COMPLETION CORRECTIVE ACTION 1 AND MEASUREMENT TABLE.