AppleBlaze

Simply no

Because it's more aerodynamic so it not allow. The goal of this challenges player to push thier creation to limits so they can make more type of plane Have fun! And the plane looking good

https://imgur.com/a/ADt4AZ6 This is my aircraft, Imgur say it's 18+ but it not and i don't know why It reach Mach 4.24 before exploded cuz overheat The new version is faster but i don't know the highest speed due to my pc crash

One day when I was playing and I had a question in my mind, what is the highest speed for a jet that players have ever achieved? So I decided to post this. (@AquaAlmond Productions challenge is pretty old so i wanna start a new one ) This challenge is about air speed record. Everyone make their own stock aircraft and try to reach the fastest speed as you can! You can put your submission in the comment. Video or pics is ok Here are some rules for the challenge. 1.No cheats at all. 2.No SRB (Solid Rocket Booster)! 3.It must be all stock (no mods)! 4.Mk1 parts is not allow. 5.No rocket engine except rapier engine. 6. It must be on Kerbin. 7.No more than 6 engines and 4 intakes. 8. You can use timewarp to gain speed. 9. It have to be in 1 stage( no decuplers, separators)! 10.It must take off from the runway(any). 11.You can't go above 10.000m. 12.It must have enough fuel to fly at least 25.000m. 13.Any version of the game. 14.It must be a plane, rocket with a bunch of jet engine is prohibited. 15.It must be full crew control(no drone)! 16.It can land on water, it don't need to land back on KCS(crashing is.... umm, ok too). 17.The aircraft should have a name. Please fair play and follow the rules. This is just a challenge so have fun and enjoy it. I will show my aircraft soon. It kinda fast