What was found
AIRCRAFT IN BASE MAINTENANCE: CRACK IN L1 WINDOW FRAME AT STA 217 AND WL 258. ACCOMPLISHED PERMANENT REINFORCING DOUBLER/TRIPLER REPAIR IAW WORKCARD 5319J023-007.
- Difficulty date
- September 10, 2021
- Submitted
- September 20, 2021
- Operation
- Air carrier
- Aircraft
- N812NN
- Make and model
- Boeing 737823
- Aircraft serial
- 33520
- Aircraft time
- 35,855 hours, 14,586 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Window Frame
- Condition
- Cracked
- Location
- Zone 200 - Fuse
- 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.