This series of indoor rubber powered airplanes designed by Chuck Markos represent a good choice for a beginner who is is getting started with indoor rubber powered duration models. The series starts with the Double Whammy for beginners, and progresses to the Double Whammy – PennyPlane for the AMA indoor competition class called PennyPlane. Finally, the Triple Whammy is a design adapted from the original Double Whammy by Bucky Servaites specifically for the Science Olympiad “Wright Stuff” event.
Have fun in building and flying each of these fine models!
www.EndlessLift.com Gary Hinze’s web site dedicated to simple model aviation with illustrated, step-by-step tutorials on building and flying simple model airplanes and related topics.