Estes 1/4A3-3T Model Rocket Engines

The Estes 1/4A3-3T mini (13 mm) engine is a single stage type of engine (green label) that is used for flying a model rocket. This engine is designed

Estes 2014 Catalog

Estes A8-0 Model Rocket Booster Engines (3) Standard Rocket Motor

Estes 3 Bandits E2X Mini Model Rocket Kit Easy To Assemble #2435

Quark Mini-Engine Model Rocket Kit by Estes

Package of 4 Estes 1/4A3-3 model rocket motors, for very small and light rockets and reduced fields.

Estes rocket motors 1/4A3-3T

Models, Rockets & Kites - Page 29 - Small Addictions RC

Estes 1/4A3-3T 1/4A3-3T Model Rocket Engine

Estes 13mm A3-2T

3 Bandits E2X Mini Model Rocket Kit