I’ve mentioned my recommended path for aspiring multi-rotor pilots several times in this column. Before buying a large, expensive ship with a camera attached, I think it is better to begin with a RC flight simulator and/or a small quad. I think that this approach will help you hone your piloting chops before accepting the risks of flying a bigger aircraft. I’m still holding firm to that opinion. I realize, however, that I have never adequately addressed how to use those tools to become a competent multi-rotor pilot. Today, I want to share my techniques for becoming comfortable at the controls of any multi-rotor.
The Hardware Option
There are tons of small quad-rotors out there that are adequate for learning the basics. The main feature to look for in a mini-quad is a 2-stick transmitter like you’ll be using with larger quads. In my opinion, the closer the transmitter is to the standard size, the better.
Another prime feature to look for is adjustable sensitivity for the flight controls. Many quads lack this very useful ability. Some have two or three preset sensitivity levels, while others have a full range of adjustments. Either adjustment method is good for what we’re trying to accomplish. The idea behind adjusting the sensitivity is to detune the quad’s response to your inputs and make it easier to fly.
I learned to fly quads with the HeliMax 1SQ, which fits all of the requirements listed above and has proven to be very resilient. While I still fly the 1SQ frequently, I have a new favorite quad for my indoor training sessions, the tiny Estes Proto-X SLT. The SLT is an updated version of the Proto-X that Norm reviewed a few months ago. Whenever I turn on the Proto-X, It’s easy to imagine my living room is like a course for the Red Bull Air Races…plenty of obstacles ready to be conquered!
While, the actual quad appears mostly unchanged, the radio system received updates that make it much more beginner-friendly. The tiny, cartoon-like transmitter included with the original Proto-X is gone. It has been replaced by a significantly larger (though still smaller than standard) transmitter with adjustable control sensitivity. More specifically, there are two flight modes (standard and expert) with each mode having adjustable sensitivity.
Furthermore, the new Proto-X can be linked with any transmitter that uses the SLT protocol. This includes radios such as the Tactic TTX650 and the Hitec Flash 7. If you already have a favorite non-SLT radio, you can likely fly the Proto-X SLT with it using the AnyLink2 module. You have options.