EST9720 Estes Pro Series II™ Doorknob Flying Model Rocket Kit Cherokee 1.3m BNF Basic with AS3X and SAFE Select which are built into a

which are built into a single compact unit

-->When you compete with the Drag Race Start Light

Easier to fly with innovative and optional-use SAFE Select flight envelope protection (BNF Basic version only)

center (complete)

Just bolt them on

EST9720 Estes Pro Series II™ Doorknob Flying Model Rocket Kit Cherokee 1.3m BNF Basic with AS3X and SAFE Select which are built into aRocket Kit Overview: Step back into Cold War science with the Estes Pro Series II Doorknob rocket, a thrilling, scale accurate model inspired by 1950s nuclear test research. This powerful flyer blends historical significance with high altitude performance for an unforgettable launch experience. Historical Science Tribute The Estes Pro Series II Doorknob is a 1: 5. 3 scale replica of the iconic rockets used in 1950s nuclear testing research. Originally