STOL CS SERIES

The Whirl Wind 200A and 400A constant speed, hydraulically controlled propeller systems are ideal for utility aircraft equipped with the Lycoming IO-320**, -360, -375 or -390 engines (160-240 hp). The 200A is a two-blade propeller systems and the 400A is a three-blade propeller system.

All of these propeller systems consist of carbon fiber blades with 0.025” thick nickel leading edge erosion shields, aluminum hub and a composite spinner assembly.  The exceptional integrity of the nickel leading edge makes these propellers perfect for flying in rain or snow, off of unimproved airstrips and water.

The extremely aggressive airfoil of the thin, foam core blade 80” 200A is our most dynamic blade to-date and pulls the hardest of this family, provided enough horsepower is behind it.

Whirl Wind has made significant developments in the construction of the carbon composite propeller blades ensuring extremely strong yet extraordinarily light and durable propeller systems with unlimited life.

Propeller:	200A	400A
Engine Type:	(I)O-320 9.6:1 Max (I)O-340 9.6:1 Max (I)O-360 9.6:1 Max (I)O-370/375 CW Crank 9.6:1 Max (I)0-370/375 No CW Crank NOT SUPPORTED (I)O-390 9.6:1 Max	(I)O-540 10:1 Max
Other Limitations:	P-Mags must use jumper wire
Engine HP:	200 - 240 hp	260 - 300 hp
Max RPM:	2700 RPM	2700 RPM
Number of Blades:	2	3
Diameter:	80" (203.2 cm)	81" (205.7 cm)
System Weight:	43 lbs (19.5 kg) including spinner	58 lbs (26.3 kg) including spinner
Tear Down Inspection:	650 hours or 6 years
Control:	Jihostroj P-920-028/A
Standard Finish:	White with Red Tips or Black with White Tips *Custom Colors Subject to Additional Charge
Spinner:	Composite 13"
Installation & Operation Manual:	Manual PDF	Manual PDF
Spinner/Cowl Fit Drawing:	Spinner PDF

200A Unit Price: Call for pricing - Includes propeller, spinner and all hardware for installation

400A Unit Price: Call for pricing - Includes propeller, spinner and all hardware for installation

Additional Costs:

• ihostroj P-920-028/A Governor - $1,443.75
• Non-standard blade paint scheme with customer colors - Call for quote
• Shipping - Call