What was found
DIV- DUE TO AN INOP CAPTAIN'S OXYGEN MASK. MASK WAS SWAPPED WITH THE NR 2 OBSERVERS MASK ASSY AND PLACED ON MEL 25-11-07. DAMAGED MASK WAS SUBSEQUENTLY REPLACED AND MEL CLEARED. SHIP WAS RETURNED TO SERVICE.
- Difficulty date
- May 25, 2018
- Submitted
- May 30, 2018
- Operation
- Air carrier
- Aircraft
- N334NW
- Make and model
- Airbus A320212
- Aircraft serial
- 339
- Aircraft time
- 76,287 hours, 34,066 cycles
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Oxygen Mask
- Condition
- Damaged
- 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.