What was found
AFTER TAKEOFF WITH GEAR SELECTED UP, GREEN NOSE GEAR INDICATION REMAINED ILLUMINATED. AIRCRAFT FELT AND SOUNDED NORMAL. RAN CHECKLIST, ALT GEAR EXT NOT PERFORMED. REPLACED ADVISORY CONTROL UNIT. RETURNED TO SERVICE.
- Difficulty date
- January 12, 2017
- Submitted
- January 13, 2017
- Operation
- Air carrier
- Aircraft
- N420QX
- Make and model
- Bombdr DHC8402
- Aircraft serial
- 4147
- Aircraft time
- 24,467 hours, 26,216 cycles
- System (JASC)
- 3230 · Landing Gear Retraction/Extension System
- Part
- Control Unit
- Part number
- 35138507002
- Condition
- Malfunctioned
- Location
- Mlg
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.