What was found
SEA - FLT 21 - AFTER TAKEOFF FROM SEA TO HNL, AIRCRAFT WAS UNABLE TO PRESSURIZE IN ANY MODE. AIRCRAFT RETURNED TO SEA WHERE AN UNEVENTFUL LANDING WAS MADE. REPLACED AUTOPRESSURE CONTROLLER. OPS CHECK AND LEAK CHECK OK. (X)
- Difficulty date
- May 31, 1998
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N116AA
- Make and model
- Doug DC1010
- Aircraft serial
- 46516
- System (JASC)
- 2131 · Cabin Pressure Controller
- Part
- Controller
- Condition
- Failed
- Location
- Cabin
- Stage of operation
- TO
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.