What was found
DFW - INFLIGHT MIA-LAS. CREW REPORTED FIRST OFFICER OXYGEN MASK UNUSABLE. FLIGHT DIVERTED DFW LANDED WITHOUT INCIDENT. REPLACED FIRST OFFICER O2 MASK ASSEMBLY. SYSTEM GROUND CHECK NORMAL OPERATION.
- Difficulty date
- October 29, 2012
- Submitted
- October 30, 2012
- Operation
- Air carrier
- Aircraft
- N628AA
- Make and model
- Boeing 757223
- Aircraft serial
- 24586
- Aircraft time
- 69,091 hours, 24,595 cycles
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Oxygen Mask
- Part number
- MC1025158
- Condition
- Unserviceable
- Location
- Cockpit
- Stage of operation
- CR
- 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.