Contact Us Whirl Wind Propellers Corporation 1800 Joe Crosson Drive, Ste C El Cajon, CA 92020 Email: wwpc@whirlwindpropellers.com Ph. (619) 562-3725 Download Return Authorization Form Here » Or contact us using the form below : Your Name (required) Your Email (required) Telephone Street Address City State Zip Code Airboat Make or Model* Engine Type Engine HP Direct DriveBelt DriveGear Drive Current Propeller (Mfg, diameter, width) Your Message [recaptcha]