What was found
L/H HORIZONTAL STABILIZER INSPAR RIB ASSEMBLY 4 CRACKED, STAB. STA. 120.30, STIFFENER 4 FROM FORWARD SPAR. / REPAIRED RIB IAW SRM, AMM, AND DWG.
- Difficulty date
- January 23, 2020
- Submitted
- February 10, 2020
- Operation
- Air carrier
- Aircraft
- N426WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29830
- Aircraft time
- 61,080 hours, 36,269 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Part number
- 182A3001
- Condition
- Cracked
- Location
- Horizontal 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.