Walter Conversions

CALL JOHNSTON AIRCRAFT SERVICE, INC. FOR SALES OR INSTALLATION OF CASCADE WALTER TURBINE CONVERSIONS, PRESSURE INLETS AND JAS ULTRA THRUSHS

JAS ULTRA THRUSH

	Cascade Aircraft Conversions has a complete firewall forward turbine conversion using the M601 E-11 751SHP Walter engine for both Thrush and Air Tractor.
	This has been a very successful conversion and would be a great option to upgrade your Thrush or Air Tractor to turbine power.
	The Walter Turbine has no fuel nozzles to clean and no hot section inspections.
	Auto Start Systems for simplified start up procedures.
	The Cascade Ram Air Inlet is the most effective inlet system on the market. This inlet system uses K&N filtration for maximum efficiency.

JAS ULTRA THRUSH

The JAS Ultra Thrush is usually a radial engined Thrush that JAS converts to the Walter Turbine Engine using the Cascade conversion kit. The aircraft is completely rebuilt and updated with many many modifications. Vortex generators, wing root fairings, 192 gallons fuel, extended wings with very low time or new spar caps, aileron servos, rebuilt hopper, complete spray system, left side load, air conditioning, nav/strobe/instrument/landing lights, newly recovered tail surfaces using the Poly Fiber process, rebuilt 29" wheels and brakes with new APS black steel brake discs and linings, spring steel tail wheel gear with 5.00 x 5 tire, rebuilt shock struts with new biscuits, stainless steel side panel fasteners, new or excellent glass, and new Alumigrip HS 4200 paint with custom schemes are standard.

So Why Buy a Cascade Walter Turbine Conversion kit?

	The engine is more economical to purchase at approximately half the cost of a comparable PT-6 engine.
	Low Maintenance-there are no nozzles to clean and service and no hot section inspections required. Also, no engine tear-down required in a wire strike event, just an inspection.
	Maximum efficiency ram air inlet using K&N lifetime filters.
	Automatic start system.
	Modern solid state charging circuit - NO CARBON PILE SYSTEM!
	Includes new upper center instrument panel.
	Walter Factory Warranty up to 1000 hours, 2 years or 1100 cycles.
	Service support comes from Premier Turbines located in Neosho, Missouri, Cascade Aircraft Conversions located in Garfield, Washington, and Sky Tractor Supply Co. LLC. located in Hillsboro, North Dakota. Service technicians can come to your location quickly if there is a problem.
	New 3000 hour, and overhauled 2000 or 3000 hour engines are available, as well as a Hot and High option.

The Cascade pressure Cowl is now available for the 660 Thrush (Pictured Above)

Cascade Aircraft Conversions Pressure Cowl has been a great success!

Cascade Pressure Cowl Advantages

	LIFETIME FILTER- Eliminate ongoing expensive filter purchases!
	Reduces Fuel burn by more than 4 gallons per hour!
	Save money on Hot Section costs by lowering your ITT temperature up to 70 degrees!

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Johnston Aircraft Service, Inc.

Tulare, California

Phone: (559) 686-1794 or (559) 686-2161

Fax: (559) 686-9360

info@johnstonaircraft.com (Aircraft Sales/General Info)

parts@johnstonaircraft.com (Parts Department)

Updated July 22, 2010