What was found
AIRCRAFT IN BASE MAINTENANCE: CRACK IN RIGHT HAND HORIZONTAL STABILIZER RIB NUMBER 5 THIRD STIFFENER, LOCATED AT STABILIZER STA 92.70, REPAIRED RIB PER SRM 55-10-09-2R REPAIR 4.
- Difficulty date
- November 16, 2023
- Submitted
- December 7, 2023
- Operation
- Air carrier
- Aircraft
- N929AN
- Make and model
- Boeing 737823
- Aircraft serial
- 30078
- Aircraft time
- 63,789 hours, 26,768 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Part number
- UNKNOWN
- Condition
- Cracked
- Location
- Zone 300 - Stabs
- 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.