We use a Dragonfly Ultralight airplane to tow us up. The aircraft is designed specifically to tow hang gliders. It's how we tow up the tandem flights as well as how certified pilots get in the air (in flat-ground areas).
The hang glider starts on a three-wheeled dolly that the pilot hangs onto while the Dragonfly starts to pull you to the proper airspeed. Then the pilot lets go of the dolly and you leave the ground at the same time as the Dragonfly.
