What was found
LAX - NR 1 ARCDU FAILED IN CRUISE FLIGHT, ACCOMPLISHED E/A CHECKLIST. SYSTEM RESTORED. MAINTENANCE REMOVED AND REPLACED NR 1 ARCDU. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.
- Difficulty date
- January 11, 2005
- Submitted
- January 12, 2005
- Operation
- Air carrier
- Aircraft
- N406QX
- Make and model
- Bombdr DHC8401
- Aircraft serial
- 4048
- Aircraft time
- 8,535 hours, 9,251 cycles
- System (JASC)
- 2310 · HF Communications System
- Part
- Cdu
- Part number
- CDU3933AE04
- Part serial
- 531
- Condition
- Inoperative
- Location
- Zone 100
- Part time
- 3,475 hours, 3,632 cycles
- Stage of operation
- CR
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.