What was found
AIRCRAFT IN BASE MAINTENANCE: LEFT HAND HORIZONTAL STABILIZER INNER RIB CRACKED AT STA 92.70. REPLACED RIB PER AARD 51-00-05-1.
- Difficulty date
- April 19, 2019
- Submitted
- April 22, 2019
- Operation
- Air carrier
- Aircraft
- N961AN
- Make and model
- Boeing 737823
- Aircraft serial
- 30092
- Aircraft time
- 53,732 hours, 22,487 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Part number
- 18253013
- 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.