What was found
CREW REPORTED THAT WHEN THEY PUT ON THEIR OXYGEN MASK, THEY LOST ALL PRESSURE. *S/D* TESTED OXYGEN MASKS. FOUND OPERATION NORMAL. SERVICED OXYGEN CYLINDER, TESTED ON/OFF SWITCH, MASKS OPERATED NORMALLY.
- Difficulty date
- August 9, 2000
- Submitted
- October 4, 2000
- Operation
- Air carrier
- Aircraft
- N410UA
- Make and model
- Airbus A320232
- Aircraft serial
- 463
- Aircraft time
- 22,000 hours, 7,908 cycles
- Engine
- Iae V2527A5
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Oxygen Mask
- Condition
- Malfunctioned
- Location
- Cockpit
- Stage of operation
- NR
- 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.