Thanks for all the support for this aircraft and I spent seveal weeks working on this, hope you guys like it! Space shuttle is a special kind of airplane that can foy to space and cone back by itself, it is really amazing. Instruction: Botton 1, Lunch Space Shuttle. Botton 2, Release Assistant Engine. Botton 3, Release main Fuel Tank Botton 4, Parachute for landing. Step 1, Pull up your landing gear and then push the power to %100. Step 2, wait at least 8 second(for power to become stable). Step 3, Lunch the space shuttle. Step 4, When you reach as high as you want, press 2 and 3 to release Assistant engine and main fuel tank.( Close the power before release fuel tank). Step 5, Find a airport and land(try to maintain more than 200 Knots per hour before land). That's it! Enjoy your flight and upvote for me for more project!