What was found
MID DECK CREW REST BOTTOM FORWARD BUNK OXYGEN MASK DOOR OPEN, MASK DID NOT DEPLOY. INSPECTED AND STOWED OXYGEN MASK IAW 35-21-11. OK FOR SERVICE.
- Difficulty date
- April 20, 2018
- Submitted
- April 24, 2018
- Operation
- Air carrier
- Aircraft
- N759AN
- Make and model
- Boeing 777223
- Aircraft serial
- 32638
- Aircraft time
- 65,277 hours, 8,271 cycles
- System (JASC)
- 3520 · Passenger Oxygen System
- Part
- Oxygen Mask
- Condition
- Defective
- Location
- Zone 200 - Fuse
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.