What was found
CREW OXYGEN IS LOW. SUSPECT LOW DUE TO PRE FLIGHT CHECKS. SERVICED CREW OXYGEN BOTTLE. ACFT OK FOR SERVICE.
- Difficulty date
- January 30, 2008
- Submitted
- February 1, 2008
- Operation
- Air carrier
- Aircraft
- N221UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30552
- Aircraft time
- 25,986 hours, 3,475 cycles
- Engine
- Pwa PW4090
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Oxygen System
- Part number
- S475W0013
- Condition
- Low Pressure
- Location
- Crew O2
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- W
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.