This is my second stable jet, this one of a more jet-linerish design, the K Bird 3F (Kerbal \'Bird\' Third incarnation, Final build) . It has stable controls, have yet to get it to go into a spin, and it has a really low takeoff speed which is great for fuel conservation and no-powered landings. On full power it will last about 19 minutes flight time. It can barell roll and loop (loop is a gain and loss of about 3km) and it turns how you expect a jet liner to turn, maybe a little better. Running on jets alone, it wont make it much higher than 9k alt., still its fun to fly and land. These images are after a successful test flight and landing. Thanks.