What was found
CREW O2 LOW. SERVICED TO NORMAL.
- Difficulty date
- February 18, 2009
- Submitted
- February 19, 2009
- Operation
- Air carrier
- Aircraft
- N127UA
- Make and model
- Boeing 747422
- Aircraft serial
- 28813
- Aircraft time
- 38,514 hours, 4,612 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Oxygen System
- Part number
- MC1019151
- Condition
- Low Pressure
- Location
- Crew O2
- 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.