What was found
FIRST OBSERVERS O2 MASK BROKEN. REPLACED MASK ASSY.
- Difficulty date
- October 3, 2011
- Submitted
- October 13, 2011
- Operation
- Air carrier
- Aircraft
- N673UA
- Make and model
- Boeing 767322
- Aircraft serial
- 29241
- Aircraft time
- 42,506 hours, 11,122 cycles
- Engine
- Pwa PW4052
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Oxygen Mask
- Part number
- MC1019151
- Part serial
- 173
- Condition
- Broken
- Location
- 1st Observer
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.