What was found
FLIGHT DIVERTED DUE TO A FLIGHT DECK DOOR UNLOCK INDICATION. [SUP 06-01-07] FAULT TRACED TO A FAULTY COCKPIT SYSTEM CONTROL UNIT. UNIT WAS REPLACED AND KEYPAD WAS REPROGRAMMED.
- Difficulty date
- March 12, 2007
- Submitted
- March 20, 2007
- Operation
- Air carrier
- Aircraft
- N426UA
- Make and model
- Airbus A320232
- Aircraft serial
- 510
- Aircraft time
- 41,937 hours, 15,129 cycles
- System (JASC)
- 5270 · Door Warning System
- Part
- Unknown
- Condition
- Unknown
- Location
- Door Warning
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.