What was found
2ND OBSERVER SEAT O2 MASK HAS UNKNOWN FLUID ON IT. SEAT NOT USEABLE. REPLACED O2 MASK. OPS NORMAL.
- Difficulty date
- June 18, 2009
- Submitted
- June 19, 2009
- Operation
- Air carrier
- Aircraft
- N777UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26916
- Aircraft time
- 57,022 hours, 10,712 cycles
- Engine
- Pwa PW4077
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Oxygen Mask
- Part number
- MF20003
- Part serial
- 76
- Condition
- Contaminated
- Location
- Cockpit
- 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.