What was found
AIRCRAFT WAS GROUNDED: UPON OPERATIONAL CHECK OF MANUAL MASK RELEASE SEAT 11ABC DID NOT DEPLOY. REPLACED OXYGEN BOX RELEASE SWITCH AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER CMM 35-21-17.
- Difficulty date
- April 15, 2022
- Submitted
- April 16, 2022
- Operation
- Air carrier
- Aircraft
- N580UW
- Make and model
- Airbus A300*
- Aircraft serial
- 6133
- Aircraft time
- 25,064 hours, 9,879 cycles
- System (JASC)
- 3520 · Passenger Oxygen System
- Part
- Switch
- Condition
- Defective
- Location
- Zone 200 - Fuse
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.