What was found
FOLLOWING RAPID LOSS OF CABIN PRESURE AT FL 350, MASK AT SEAT 37 C, F, G DID NOT DROP. ALSO, MASK AT 36 E, F, G WERE TO SHORT. REPLACED PSU AT ALL LOCATIONS AND PERFORMED BITE TES, SYS CK NORMAL.
- Difficulty date
- April 24, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N1731D
- Make and model
- Lkheed 10113851
- Aircraft serial
- 193C1200
- System (JASC)
- 3520 · Passenger Oxygen System
- Part
- Oxygen Mask
- Condition
- Failed To Drop
- Location
- Cabin
- Stage of operation
- CR
- Nature of condition
- J
- Precautionary procedure
- B, G
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.