With the enormous following of Alex's code for multicoptors built around the Arduino Pro Mini / Wii Motion Plus combo, it was only a matter of time before folks started building VTOLS around this affordable and flexible platform. RCvertt, leadfeather, and foam and tape have all ventured down this path. It has been an exciting adventure to watch their builds unfold, and to help with the code development along the way. I had the pleasure of working alongside leadfeather in the evolution of his F-35, manipulating the code based on his feedback. There are two tri-copter templates available (one with tail motor yaw control, one with individually tilting front motors for yaw control) as well as a quad-copter template (yet to be test flown!). We are working towards having Alex include the VTOL models in the standard code, but for now it is available as a branch and can be downloaded here. This thread was created as a starting point for those who wish to build an Arduino based VTOL of their own, to take what we've done and expand on it, to ask questions and offer up ideas to better the code, and to show off your WiiTOL creations!