Flying

A few days ago I saw someone flying above the apartments in my neighborhood. At first glance I thought it was a hang glider but it wasn't. In some ways it looked more like kiteboarding equipment, but instead of skimming the water, it was 10 stories high. The aircraft had a motor with a propeller just behind the pilot. I'm not sure what this is called, maybe "powered parachuting" or "powered paragliding."I