The guys have just posted a video of yesterday's fun-and-games. Right at the end you can see Ball's first landing ... at the end of his 3rd ever flight.
Prior to that is some footage of my rubbish glider ... we were just trying to get some practise at the hairy-tow. It should be obvious to you that the "glider" is just an old powered model with the engine removed. Managed 4 minutes and 57 seconds, mind (but half of that was the tow). I need to train up a good, steady, tug pilot.
The helicopter "airlift" was very successful (from my point of view, as the glider pilot). Not so good from the heli pilot's point-of-view ... since he wrapped the tow-line round his rotors. Helicopters have dubious aerodynamics at the best of times ... you can guess the rest.