What was found
L/H HORIZ STAB; INSPAR RIB #5; HAS A CRACK INDICATION ON STIFFENER #2. / REPAIRED L/H HORIZONTAL STABILIZER RIB IAW SRM 55-10-09-2R-4. SEE TASKS AND WIPS FOR INDIVIDUAL SIGN-OFFS.
- Difficulty date
- March 2, 2020
- Submitted
- March 23, 2020
- Operation
- Air carrier
- Aircraft
- N947WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36924
- Aircraft time
- 33,928 hours, 20,447 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Condition
- Cracked
- Location
- Lt Horiz Stab
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.