Aircraft
Textron Aviation Unveils King Air Ground Cooling STC
Textron Aviation's STC and ground cooling system is available for Beechcraft King Air 200 and 300 series twin turboprops.
Textron Aviation's new ground cooling system allows operators to cool King Air series 200 and 300 airplanes through the use of ground power units. (Photo: Textron Aviation)
Textron Aviation's new ground cooling system allows operators to cool King Air series 200 and 300 airplanes through the use of ground power units. (Photo: Textron Aviation)

A new STC from Textron Aviation enables Beechcraft King Air 200 and 300-series owners and operators to provide flood cooling into the cabin before departure without using power from the twin turboprop’s engines. Cooling is provided by a vapor cycle system using an evaporator/blower unit mounted to the forward side of the aft pressure bulkhead, a compressor/condenser installed in the aft fuselage, and a dedicated ground power unit (GPU) receptacle installed on the belly of the aft fuselage. 

Seamech International is the supplier of the system, which weighs about 60 pounds and is isolated from the aircraft electrical and environmental control systems. Specific pricing is less than $50,000 fly-away and depends on aircraft configuration.