( Contributed - by Clive Davis - 06/23/06) Brief: This is a paper model of the University of Maryland Terrapin research rocket. It can actually be configured to fly as a two-stage design, but I have only flown it as a single stage. I designed the rocket using various sources on the Terrapin. I would say it is more sport scale than scale. Scale is 1:15.5. Construction: The plans ...