Today while shopping, I came across and purchased a toy Ford f150
truck and what appears to be a Schweizer 1-21 (The toy car is marked,
but not the toy glider) on a trailer. The glider can be "rigged" and
appears to be reasonably to scale. The whole lot is made by RealToy
and is part of the Action City, Outdoor Activities series of toys.

What I would really like to know is if this is based on any real
combination. The marking on glider and truck of a supposed sponsor or
team name is "Airstream".

Thanks Stephen