F1D in flight at Lakehurst, NJ Hanger 1
F1D at Hanger 1
36:48 best time at the US F1D Team Selection Regional
tweaking the wing
F1L in flight at Kent
2002 – Present : Balsa Wood, Microfilm, Wire and Rubber
I build and fly indoor rubber band powered free-flight model airplanes.
The F1D weighs 1.2 grams and will fly for over 30 minutes on a single wound rubber motor.