What was found
NR 1 ENGINE BYPASS DOOR WILL NOT OPEN. LIGHT TEST OK. RETURNED TO FIELD. LANDING UNEVENTFUL. DOOR OPENED ONCE ON GROUND. RETURNED TO SERVICE.
- Difficulty date
- December 29, 2016
- Submitted
- December 30, 2016
- Operation
- Air carrier
- Aircraft
- N420QX
- Make and model
- Bombdr DHC8402
- Aircraft serial
- 4147
- Aircraft time
- 24,380 hours, 26,129 cycles
- System (JASC)
- 3020 · Air Intake Anti/De-Ice System
- Part
- Door
- Condition
- Malfunctioned
- Location
- Engine Bypass
- Stage of operation
- CL
- 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.