Greg Delp
August 3rd 15, 12:16 AM
Another soaring T shirt available. The graphic plays with the lack of thrust in the standard four forces of flight for gliders. All funds raised will be donated to an SSA club to be used for introducing people to soaring via intro rides.
http://teespring.com/no-thrust-no-problem
http://teespring.com/no-thrust-no-problem