What was found
INSPECTION TYPE:N/A, OXYGEN PRESSURE DROPPED TO APPROX 300 PSI AFTER TAKEOFF. AIR TURNBACK TO SAT FOUND OXYGEN BOTTLE CLOSED. OPENED VALVE AND OPS CHECKED IAW MM 35-12-00, OPS CHECKED GOOD.
- Difficulty date
- April 25, 2000
- Submitted
- April 26, 2000
- Operation
- Air carrier
- Aircraft
- N911UP
- Make and model
- Boeing 72727C
- Aircraft serial
- 19119
- Aircraft time
- 56,850 hours, 50,122 cycles
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Valve
- Condition
- Not Opened
- Location
- Oxygen Bottle
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- W, J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.