Jet Turbine powered FPV plane reaching 502kmh / 312mph on it's maiden. The engine cut out from suspected fuel starvation due a fuel pipe being pushed flat by the air pressure . The main tank was almost empty, but the air/trap/bubble tank was still full when it landed. This problem will be solved and we will try again, expecting somewhere closer to 550kmh. Airframe: Vasa Fusion. Engine: Lambert Kolibri T50. Thanks to Joe Harvey for the great help on the maiden and this awesome edit / RiVR.uk !