What was found
AFT CARGO DOOR MASTER WARNING AFTER TAKEOFF. RETURNED TO FIELD. LANDING UNEVENTFUL. REPLACED AFT CARGO DOOR CLOSED SENSOR. OPS CHECKED GOOD. RETURNED TO SERVICE.
- Difficulty date
- April 9, 2014
- Submitted
- April 11, 2014
- Operation
- Air carrier
- Aircraft
- N421QX
- Make and model
- Bombdr DHC8402
- Aircraft serial
- 4149
- Aircraft time
- 17,761 hours, 18,737 cycles
- System (JASC)
- 5270 · Door Warning System
- Part
- Sensor
- Part number
- 401020201
- Condition
- Malfunctioned
- Location
- Cargo Door
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.