What was found
AIRCRAFT WAS NOT GROUNDED: FORWARD ENTRY DOOR IS NOT STAYING OPEN IN THE SECURE POSITION. YELLOW DOOR SECURE LOCK INOPERATIVE OR STUCK. LUBED L1 DOOR GUST LOCK.
- Difficulty date
- December 5, 2025
- Submitted
- December 9, 2025
- Operation
- Air carrier
- Aircraft
- N879NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31133
- Aircraft time
- 41,142 hours, 17,828 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Gust Lock
- Condition
- Lack Of Lube
- Location
- Zone 800
- 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.