What was found
CAPTAIN'S OXYGEN MASK WILL NOT TEST. REMOVED AND REPLACED CAPTAIN'S O2 MASK, TESTS GOOD.
- Difficulty date
- April 15, 2012
- Submitted
- April 17, 2012
- Operation
- Air carrier
- Aircraft
- N197UW
- Make and model
- Airbus A321211
- Aircraft serial
- 3928
- Aircraft time
- 10,141 hours, 3,646 cycles
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Oxygen Mask
- Part number
- MF20534
- Part serial
- SE28598
- Condition
- Defective
- Location
- Cockpit
- Part time
- 10,141 hours, 3,646 cycles
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.