High Altitude Chalenge

[AHO]

Create an air breathing plane that can sustain over 800 m/s of leval flight while flying at least 20 km for at least 10 minutes. This must use ONLY the stock air-breathing engines without any thrust assistance including but not limited to taking off. And thirdly the plane mus take off the runway and cannot take off on the launch pad. You MAY use mods for wings and anything other than engines.

Ranking...

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Good luck kerbonauts!

(Please show some kind of proof, Video will be appreciated but a series of pictures showing the time, altitude, and speed will suffice.

Edited October 8, 2012 by AHO

[Giggleplex777]

I have done this with my K-9 plane(in my sig) and I was able to reach more than double that speed for 2 minutes.

Just try it yourself (BTW, it doesn't carry much fuel to save weight and it only has two engines!)

Edited October 6, 2012 by Giggleplex777

[pwnedbyscope]

i have a plane that can do this however it does have rocket engines for orbital operations, but it can get there without them its not a problem is it?

[tjitte]

ckrank this chalange up, to easy

[sloth]

Completed. http://tinyurl.com/8rkvjws (Flickr)

But it doesn't really feel like an accomplishment really. I also think it should be cranked up a notch.

[pwnedbyscope]

make it like a single SRB powered glider, 20 km of level flight at 20 km up

[Giggleplex777]

ckrank this chalange up, to easy

I agree with you, it's too easy.

[AHO]

ckrank this chalange up, to easy

Done