What was found
OXYGEN SYSTEM TRANSMITTER / REGULATOR SLOWLY LEAKING.
- Difficulty date
- April 1, 2025
- Submitted
- April 2, 2025
- Operation
- Air carrier
- Aircraft
- N909FX
- Make and model
- Aerosp ATR42300
- Aircraft serial
- 275
- Aircraft time
- 31,289 hours, 34,567 cycles
- System (JASC)
- 3500 · Oxygen System
- Part
- Regulator
- Condition
- Leaking
- Location
- Oxygen System
- Part time
- 31,196 hours, 34,511 cycles
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.