What was found
R1 DOOR O2 MASK NOT DROPPING ON TESTING.
- Difficulty date
- April 3, 2017
- Submitted
- April 3, 2017
- Operation
- Air carrier
- Aircraft
- N588NK
- Make and model
- Airbus A321231
- Aircraft serial
- 2590
- Aircraft time
- 39,597 hours, 16,991 cycles
- System (JASC)
- 3520 · Passenger Oxygen System
- Part
- Unknown
- Condition
- Malfunctioned
- Location
- Oxygen Mask
- 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.