By Ian Cole Posted June, 2008. The following letter is in response to a review by ‘Flyonline’ and ‘Surfimp’ of...
Category : Aerobatic Theory & Design

Thierry Platon's airfoil polars and coordinates now available on Planet-Soaring!
Thierry Platon (of TP42 / TP29 fame) has made his airfoils available for download and use on Pierre Rondel’s Planet-Soaring...

Interview with a Surfimp
The below comes from a private message exchange I held with Steve (aka “Flyonline” on RCGroups) from New Zealand. He was able...

Stalls, Spins, Inertia and You
Or: “There’s more than one way to spin a cat” On the slope and at the airport there is often discussion over what...

An Introduction to 4 Axis Flying
What is “4 axis” flying? 4 axis flying is, to the best of this writer’s knowledge, another French contribution to the...