What was found
LEFTT HAND HORIZONTAL STABILIZER INSPAR RIB; AT STABILIZER STATION 129.50; 2ND VERTICAL STIFFENER IS CRACKED.<[01] OK TO INSTALL T- SECTION; ANGLE AND SHIM GIVEN;[02] VERIFIED MEASUREMENT TABLE.<BR>TASK COMPLETE
- Difficulty date
- August 9, 2023
- Submitted
- September 13, 2023
- Operation
- Air carrier
- Aircraft
- N912WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36621
- Aircraft time
- 50,939 hours, 30,749 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Part number
- UNKNOWN
- Condition
- Cracked
- Location
- Zn 300 Stabilize
- 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.