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The mach 1 prop plane

Plazmer Check The Thunderscreech i think that was supersonic or sum

with new aerodynamics it is possible using props, but they actively control the boundary flows around the skin surface, which is more efficiently used in a minimal surface area flying body rather than a set of prop blades

Yaro passed away sadly

also its impossible to reach the speed of sound with props atleast in real life

speed of sound is 1235kmph

it only goes 700kmh+ now sad

Baigle1, thanks for the tips but I am not making it any better because I gave up on it. Alot can be improved but I don't want to. Its just a demonstration.

Indeed PenguinO, it does not have drag.

nice!!!!

Needs .01 Trim Up, .03 Trim Right, a sports mode toggle button that engages a numerical switchbox between 0.26 and 0.35 variable fuel valves, gearing to keep it between 5 and 8 rps, another large fuel tank behind the main one, an emergency parachute when it runs out of fuel, an improved auto leveler that doesn't make it impossible to bank and turn, a small generator with a clutch thats disengaged when the batt is full, more lifting control surfaces for 450mps dives, and major weight reduction or supplemental lift.

These are just all the things I've been working on with it. Its unique, and I'm not sure how you did it. Good job.

https://en.wikipedia.org/wiki/Fastest_propeller-driven_aircraft