Ultralight autogyros

The carrier autogyro is not driven, it is spun by the forward movement of the autogyro. Air flows from below, unlike a helicopter where air is drawn in from above. Forward movement is provided by the engine, which is mainly in a push configuration. So it cannot hang permanently in the air like a helicopter. It's definitely a lot cheaper than a helicopter. An amateur construction is also possible.

Currently, interest in gyroplanes is rising and there are also registered pilot training centers.