What was found
STL - FLT 10 - DURING DESCENT EXPERIENCED AIRCRAFT DECOMPRESSION AT FL 140. NEITHER MANUAL OR AUTOPRESSURIZATION HAD ANY EFFECT. REPLACED OUTFLOW VALVE ACTUATOR MFG PN 2021974-1. CC02D 5-17-98 STL. (X)
- Difficulty date
- June 7, 1998
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N915TW
- Make and model
- Doug DC982
- Aircraft serial
- 49186
- System (JASC)
- 2133 · Pressure Regulator/Outflow Valve
- Part
- Actuator
- Part number
- 20219741
- Condition
- Failed
- Location
- Outflow Valve
- Stage of operation
- DE
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.