What was found
OXYGEN MASK DEFECTIVE AT2.(1=CAPT,2=1ST OFF,3=1ST OBS) CREW COMMENTS: F/O OXYGEN MASK HARNESS BLOWN, LEAKS. REPLACED F/O OXYGEN MASK.
- Difficulty date
- December 21, 2012
- Submitted
- January 18, 2013
- Operation
- Air carrier
- Aircraft
- N550UA
- Make and model
- Boeing 757222
- Aircraft serial
- 25398
- Aircraft time
- 79,205 hours, 22,973 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Oxygen Mask
- Part number
- MC1019151
- Part serial
- 169
- Condition
- Leaking
- Location
- Cockpit
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.