On: American Airlines agrees to purchase Boom Supersonic Overture aircraft

[cortesoft]

There is no way you could go supersonic with a turboprop

[jasonwatkinspdx → cortesoft]

You can, it's just so loud it becomes health risk to even share a runway with it: https://en.wikipedia.org/wiki/Republic_XF-84H_Thunderscreech

[Danieru → jasonwatkinspdx]

To save others the click: that plane never reached super sonic.

What makes the turboprop itself supersonic is the blades are traveling super sonic. Normal turboprops are limited by keeping their blade tips below super sonic to prevent booms and vibration. It is not special to go super sonic at the blade tips, this experimental plane only served to confirm that.

So it is correct to say no turboprop plane has ever gone super sonic and the idea that boom is turboprop powered is wrong on its face.

[jcampbell1 → jasonwatkinspdx]

That plane didn’t go supersonic. It is impossible for a propeller driven aircraft to go supersonic.

[m4rtink → cortesoft]

Maybe in a steep dive ? ;-)

[rsynnott → cortesoft]

Well, it'd be impressively noisy, anyway.

[LegitShady → cortesoft]

if your next stop is tbe pavement and its a one time use aircraft...

[projektfu → cortesoft]

Just the tip...