What was found
DURING CRUISE, AIRCRAFT LOST PRESSURIZATION. COCKPIT INDICATIONS ALERTED CREW AS DESIGNED. AIRCRAFT PRESSURIZATION AUTOMATICALLY DEFAULTED TO EMERGENCY MODE.
- Difficulty date
- August 4, 2005
- Submitted
- August 4, 2005
- Operation
- General aviation
- Aircraft
- N518JG
- Make and model
- Lear 31A
- Aircraft serial
- 219
- Aircraft time
- 1,105 hours, 1,111 cycles
- Engine
- Garrtt TFE731*
- System (JASC)
- 2133 · Pressure Regulator/Outflow Valve
- Part
- Outflow Valve
- Part number
- 66001983
- Part serial
- 12AV9
- Condition
- Failed
- Location
- Tailcone
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- B
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.