У вашего броузера проблема в совместимости с HTML5
I've been working on supporting powered R/C planes in PicaSim - so this represents my first attempts to set up a plane capable of 3D aerobatics. It's a 1.5m span plane weighing about 1.7kg - something along the lines of the Extra MX (http://www.extramx.net which looks amazing!).
There's lots still to do - graphics, audio and ground handling, as well as tuning of the handling itself.
More info/downloads at http://www.rowlhouse.co.uk/PicaSim