Seat Tank Kits Seat Covers Calumetair - Prerotators, seat tanks and More!
Top Quality Seat Tanks-Offered Factory Direct

CalumetAir is the proud manufacturer of the very finest seat tanks available. Our seat tanks are used
by many major gyroplane manufacturers and are now being sold factory direct. These are the
famous and much sought after seat tanks originally manufactured by SnoBird Aircraft...
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CalumetAir Inc. is the exclusive manufacturer of
the world famous Wunderlich Flex Shaft Prerotator. For over 40 years the Wunderlich prerotator has set the standard for reliability and performance.
We also sell parts and components separately for the Do-it-yourself builder and experimenter.

Rotor Tachs, Fuel gauges, and more.
Our instrumentation has been carefully selected, tested and chosen for rotorcraft use.
No guessing and wondering. Our products are rotorcraft tested tough
If simplicity, accuracy and dependability count, you can count on CalumetAir. A Designated Airworthiness Representative is a person who is authorized to perform some functions normally attributed to an FAA Aviation Safety Inspector. I strive to offer the most painless and trouble-free process, from registration through Airworthiness Certification.
Calumetair provides designated airworthiness certification services for experimental light sport and amateur built aircraft. Since 1999, Tom Milton has been a Designated Airworthiness Representative of the West Chicago Flight Standards District Office of the FAA. Read more about our services.