What was found
R/H HORIZ STAB, INSPAR RIB #5, UPPER FLANGE IS CRACKED 21" FROM FORWARD EDGE. / REPAIRED RIB PER EA.
- Difficulty date
- March 5, 2020
- Submitted
- March 12, 2020
- Operation
- Air carrier
- Aircraft
- N947WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36924
- Aircraft time
- 33,927 hours, 20,447 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Part number
- 186A200041
- Part serial
- MC1747
- 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.