What was found
AIRCRAFT WOULD NOT PRESSURIZE AFTER TAKEOFF. PERFORMED AIRTURN BACK TO AIRPORT. MAINTENANCE REMOVED AND REPLACED THE CABIN PRESSURE SAFETY SOLENOID VALVE. AIRCRAFT SYSTEM TEST AND FLIGHT CHECK SATISFACTORY.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WOULD NOT PRESSURIZE AFTER TAKEOFF. PERFORMED AIRTURN BACK TO AIRPORT. MAINTENANCE REMOVED AND REPLACED THE CABIN PRESSURE SAFETY SOLENOID VALVE. AIRCRAFT SYSTEM TEST AND FLIGHT CHECK SATISFACTORY.