What was found
R/H STABILIZER RIB #4 (STAB STATION 120.30) 2ND STIFFENER FROM THE REAR IS CRACKED. HFEC VERIFIED. / REPAIRED RIB PER SRM 55-10-09-2R-4
- Difficulty date
- February 22, 2021
- Submitted
- March 16, 2021
- Operation
- Air carrier
- Aircraft
- N7746C
- Make and model
- Boeing 7377BD
- Aircraft serial
- 33934
- Aircraft time
- 44,891 hours, 23,333 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Condition
- Cracked
- Location
- Horizontal 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.