What was found
MBJ/ORD - FLT JM 051 - OXYGEN MASKS DEPLOYED PRIOR TO TAXI FROM GATE. ANEROID SWITCH FOUND AT FAULT, IT WAS REPLACED AND OPERATIONAL CHECKED OKAY. AIRCRAFT WAS THEN RETURNED TO SERVICE. LANDINGS: 3,661. (X)
- Difficulty date
- October 7, 1999
- Submitted
- November 14, 2000
- Operation
- Air carrier
- Aircraft
- N192AJ
- Make and model
- Doug DC983
- Aircraft serial
- 53192
- System (JASC)
- 3500 · Oxygen System
- Part
- Switch
- Part number
- 980871194P005005
- Part serial
- 180
- Condition
- Failed
- Location
- Pax Oxygen Masks
- Part time
- 6,691 hours
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.