What was found
WORKING CREW O2 LEAK MSG. FO MASK BOX LEAKING. R & R MASK STOWING BOX PER AMM 35-12. NO LEAKS NOTED AT THIS TIME. OK SVC. R/R MASK PER AMM 35-12. NO LEAKS NOTED OK SVC. (LP: 6797929, AIRCRAFT WAS GROUNDED)
- Difficulty date
- September 28, 2026
- Submitted
- October 1, 2026
- Operation
- Air carrier
- Aircraft
- N345NB
- Make and model
- Airbus A319114
- Aircraft serial
- 1774
- Aircraft time
- 63,451 hours, 33,375 cycles
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Oxygen Box
- 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.