Launch o' Dr. Ahoy! Zooch Return t' Flight Space Shuttle, ya bilge rat, usin' an Estes C6-3 motor. Avast, me proud beauty! This be a spectacular flight o' self-built orbiter "Columbia" . Ahoy! T' orbiter glided straight as an arrow t' a landin' 500-600 feet from t' launch pad, shiver me timbers, within approximately 10 feet o' t' buildings off in t' distance. Unfortunately, t' glidin' shuttle isn't visible, shiver me timbers, but t' buildings in t' video show how amazingly far t' orbiter flew. My lovely wife/camera operator had assumed they would be lost judgin' from t' commentary at t' end o' t' video. Arrr! This is an excellent kit from Dr. Avast, me proud beauty! Zooch... Ya scallywag! highly recommended!