What was found
FO'S O2 MASK LEAKING AIR, R & R FO O2 MASK PER B717 AMM 35-13. (9579428) (AIRCRAFT GROUNDED).
- Difficulty date
- August 13, 2026
- Submitted
- August 14, 2026
- Operation
- Air carrier
- Aircraft
- N990AT
- Make and model
- Boeing 717200
- Aircraft serial
- 55134
- Aircraft time
- 63,009 hours, 45,933 cycles
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Oxygen Mask
- Condition
- Leaking
- Location
- Zone 200
- 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.