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 1/4A3-3T Mini Rocket Engine [EST-1502] - $11.29 : Sirius
Explore the wonders of model rockets with a transparent payload
1/4A3-3T Engine - Estes Rockets
Swift Mini-Engine Model Rocket Kit
Estes Space Corps Lunar Scout Model Rocket Kit Skill Level 2 #7290
Estes Rock-It Stone Age Flyer Model Rocket Kit #2146
D12-3 Engines - Estes 001566
The Estes 1/4A3-3T engine is single stage engine designed for model rocket flight. This engine is a mini engine designed for flights in lightweight
1/4A3-3T Engine
Radio Control Cars, Trucks, Planes, Boats, Accessories
Estes Mini Engine Starter Plugs, for Rocket Engines, (40pcs)
Estes X-Prize Rubicon Model Rocket Kit #2189
ESTES COBRA 1/4A 3/3T ROCKET ENGINE
Estes 1/4A3-3T Mini Rocket Engine Pack (4 Engines) – Electronix