What was found
RT HORIZ. STAB RIB ASSY 4 (STAB STA 120.30) 4TH VERT STIFFENER IS CRACKED. / REPAIRED RT HORIZONTAL STABILIZER RIB ASSY 4 (STAB STA 120.30) 4TH VERTICAL STIFFENER IAW SRM 55-10-09-2R-4. 59796C 26MAR20
- Difficulty date
- March 21, 2020
- Submitted
- April 20, 2020
- Operation
- Air carrier
- Aircraft
- N926WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36629
- Aircraft time
- 40,878 hours, 24,621 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Condition
- Cracked
- Location
- Rt Horiz Stab
- 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.