What was found
OBSERVERS 02 MASK FAILED. REPLACED OBSERVERS 02 MASK.
- Difficulty date
- August 27, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N239WA
- Make and model
- Boeing 737247
- Aircraft serial
- 23187
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Mask
- Condition
- Failed
- Location
- Cockpit
- Component
- MC1017100
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.