The AP Mirage is a small Delta Jet with a wingspan of 520 mm (20.47 in). The Wing has a KFm-2 based airfoil. It is an easy build with a few parts. The Mirage can be built either with a 50 mm EDF unit or as pusher prop version. For the pusher prop version, simply use an FT Mini Firewall and a FT Power Pack A or F. The weight with an F-Pack motor and a 3S 850mAh battery is approx. 286 g. With a 3S 50 mm EDF unit I had about 336g.