It looks like you can build them small and light enough to qualify for the ultralight category it's just tricky and somewhat limiting since the combination of l

It looks like you can build them small and light enough to qualify for the ultralight category it's just tricky and somewhat limiting since the combination of light weight and low fuel capacity is rough on a high drag gyrocopter. http://www.buildagyrocopter.com/gyroplanes-for-ultralight-and-sport-pilots/ http://www.buildagyrocopter.com/gyroplanes-for-ultralight-an...