What was found
CAPTAINS O2 MASK MICROPHONE INOPERATIVE IN ALL MODES INCLUDING EMERGENCY MODE. O2 MASK WAS REPLACED AND OPERATIONAL CHECK IS GOOD.
- Difficulty date
- January 12, 2010
- Submitted
- January 15, 2010
- Operation
- Air carrier
- Aircraft
- N204WQ
- Make and model
- Bombdr DHC8402
- Aircraft serial
- 4204
- Aircraft time
- 3,862 hours, 3,810 cycles
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Microphone
- Condition
- Inoperative
- Location
- O2 Mask
- Component
- Oxygen Mask
- Component part number
- 17426008
- 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.