What was found
OXYGEN MASK PROBLEM. CREW COMMENTS: INFLATABLE HARNESS BLEW OUT WHEN F/O TRIED TO PUT IT ON. REPLACED CREW OXYGEN MASK FROM SECOND OBSERVER SEAT. OPS CHECK OKAY.
- Difficulty date
- June 10, 2009
- Submitted
- June 10, 2009
- Operation
- Air carrier
- Aircraft
- N219UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30551
- Aircraft time
- 34,685 hours, 4,325 cycles
- Engine
- Pwa PW40903
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Oxygen Mask
- Part number
- MF20003
- Condition
- Faulty
- Location
- Crew O2
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.