> Why would there be no loss in engine power. If you are using standard propellers, you are limited by air density. If you are using some electric engine to tur

> Why would there be no loss in engine power. If you are using standard propellers, you are limited by air density. If you are using some electric engine to turn a turbine, you have the exact same issue. What magical engine is this electricity powering? Parent is assuming that combustion engines run out of oxygen to burn before the propeller runs out of atmosphere to push against.