What was found
ALL PASSENGER 02 MASKS DEPLOYED WHILE PARKED AT THE GATE. MAINTENANCE REPLACED ANEROID SWITCH.
- Difficulty date
- April 22, 2004
- Submitted
- April 27, 2004
- Operation
- Air carrier
- Aircraft
- N522XJ
- Make and model
- Bac AVRO146RJ85A
- Aircraft serial
- E2347
- Aircraft time
- 10,394 hours, 10,308 cycles
- System (JASC)
- 3520 · Passenger Oxygen System
- Part
- Switch
- Condition
- Failed
- Location
- Pax O2
- Stage of operation
- TX
- How discovered
- V
- Nature of condition
- S
- Precautionary procedure
- G
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.