What was found
RIGHT HORIZONTAL STABILIZER INTERNAL RIB AT STA. 120.30 HAS A CRACK AT NUMBER FOUR VERTICAL STIFFENER(COUNTING FROM THE FRONT). / REPAIRED PER SRM 55-10-09-2R-4 AND EA 1-755-3534
- Difficulty date
- May 15, 2017
- Submitted
- January 25, 2022
- Operation
- Air carrier
- Aircraft
- N939WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36646
- Aircraft time
- 27,946 hours, 16,324 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Condition
- Cracked
- Location
- Rt Horiz Stab
- 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.