What was found
CAPT O2 MASK FAILED TEST. R & R FO'S CREW O2 MASK PER B717 AMM 35-23. (6545751) (AIRCRAFT GROUNDED).
- Difficulty date
- June 27, 2026
- Submitted
- June 30, 2026
- Operation
- Air carrier
- Aircraft
- N940AT
- Make and model
- Boeing 717200
- Aircraft serial
- 55004
- Aircraft time
- 66,611 hours, 47,981 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.