What was found
CAPTAIN`S OXYGEN MASK DOES NOT TEST PROPERLY, R & R OBSERVER SEAT CREW O2 MASK BOX IAW AMM 35-13-09. (9110692) (AIRCRAFT GROUNDED).
- Difficulty date
- September 23, 2026
- Submitted
- September 24, 2026
- Operation
- Air carrier
- Aircraft
- N988AT
- Make and model
- Boeing 717200
- Aircraft serial
- 55068
- Aircraft time
- 62,510 hours, 44,787 cycles
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Oxygen Mask
- Condition
- No Test
- Location
- Zone 200
- 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.