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Web Design

Contact Information
Telephone
209-754-3553

Fax
209-754-3553

E-mail me
craig@cattoprops.com

Mail Address
Catto Propellers
15301 Jesus Maria Rd.
Mokelumne Hill, CA
95245

Shipping Address
Catto Propellers
Calaveras County Airport
San Andreas, CA.
95249

Custom Propeller Design

Dear Aircraft Owner/Builder,
I started programming propeller design and analysis back in the mid 80's. Since then, my program has been updated many times over and is my bible to propeller design. I do not sell this program, but I do provide the data to just about everyone for free. Please provide as much of the below information as you can along with any comments you may have, Submit, and I will get back to you as soon as possible

Contact Information

First Name

Last Name

Address

City

State

Zip

Phone

Fax

E-Mail

Aircraft Type

If other, please specify

Tractor Pusher

Engine Type

If other, please specify

Engine Model

If other, please specify

Additional Data

Rated HP at RPM

Reduction Ratio

(if any)

Ignition Type

Compression Ratio

Top Speed in level flight with full throttle mph

Please be realistic in this figure, as this information is very important in propeller design

If you are not sure, then just fill in with unknown, and then describe below in Comments.

Please specify the RPM that you would like to limit the engine to at full throttle level flight

Please specify the Maximum propeller diameter that you can turn, or desire to turn

Is short field or high altitude airport a concern?

Yes No

If Yes, please explain further in the Comments section below

I only mention this for extreme conditions where some owners do not mind a loss of some top end performance for extra power at takeoff.

Comments

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