What was found
(CAN) TWO DMCS FAIL PRIOR TO GOING OCEANIC AND UNABLE TO MAKE NON RVSM, NR 3 DMC REPLACED IAW AMM 31-62-34PB401. SATISFACTORY SUSPECT ND DU FAILED INTERMITTENTLY. SWAPPED CAPTAIN`S ND DU WITH LOWER ECAM DU FOR T/S.
- Difficulty date
- December 31, 2013
- Submitted
- September 14, 2015
- Operation
- General aviation
- Make and model
- Airbus A330343
- Aircraft time
- 61,549 hours
- Engine
- Rroyce RB211TRENT77
- System (JASC)
- 3140 · Central Computers
- Part
- Display
- Part number
- 96154570512X
- Condition
- Failed
- Location
- Cockpit
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.