Unix 2B

This is Unix 2B - my second-built airplane. It's labeled 'B' because there was a first version of it, however, I didn't post it because it wasn't prepared to post. This plane has a takeoff/landing speed of about 70-80 m/s. The highest altitude I could reach without wobbling was something like 30 km, but I recommend flying it at an altitude of 10-15 km. The top speed without afterburner is 1 Mach, and with afterburner, it's about 1.80 Mach. The fastest I could go in normal conditions (without nosediving) is just below 2 Mach. Its maneuverability is decent, just like the brakes (but only at high speeds). When taking off, remember to start retracting your flaps just before taking off so it won't shoot up like some sort of rocket. Also, after touchdown, you can use the braking parachute, which will brake your plane in a very, very short time. Remember not to open it in the air because the results can be really explosive and it's also really hard to snap. That's everything; write your suggestions in the comments.