36.8 inches tall! E16-4 and F15-6 engine powered!

ATTENTION: Requires PS II Launch Base (3552) with 1/4″ launch rod or Porta-Pad E Launch Pad (2238) and E Launch Controller (2230) or Pro Series II Launch Controller (2240) with 30′ of wire – Sold Separately

Download Instructions

This kit provides students hands-on engineering experience while they learn how to design rockets, without the worry of finding a launch field. Through learning concepts such as center of gravity and center of pressure, students will put their problem-solving skills to the test as they attempt to build a stable rocket and test it with the Estes Rocket Holder.

ENGINES FOR MODEL ROCKETS

3 – E12-4 Engines
4 – Starters
4 – Starter Plugs

ATTENTION: Additional Hazardous Materials shipping and handling charge of $35.49 will be applied at checkout.

ATTENTION: These engines cannot be sent to post office boxes. Please be sure to provide a PHYSICAL ADDRESS when purchasing E and F sized engines.