Semroc Flying Model Rocket Kit Hopper™  SEM-KA-36

Semroc Flying Model Rocket Kit Hopper™ SEM-KA-36

(No reviews yet) Write a Review
Ships same or next day
Calculated at Checkout
Motor Mount:
Skill Level:
2 Intermediate

Sorry, Out of Stock

Semroc Flying model Rocket Kit Hopper™  SEM-KA-36

Leaps off the pad!

Assembly Required Skill Level 2 Intermediate

3D Printed Nose Cone in Tough Resin for detail

Laser Cut 1/8" Lite Plywood Fins

24mm Motor Powered

Googly Eyes

Soft Ears

Colorful Waterslide Decals

15" Parachute Recovery

Body Diameter 1.8"(6.7cm) 

Length 12.375"(31.43cm)

Net Weight 3.5oz(99g) 

Made in the USA


Engines Approximate Altitude

C11-5        367’  (112m)


D12-5        777’  (237m)


E30-7T      1377’(420m)


F44-8W     1578’(481m)


Model Rocket Kits are rated by Skill Level

1 Beginner

2 Intermediate

3 Advanced

4 Expert

5 Master

Pro Mid to High Power Rockets

If you are just starting in the hobby start at the beginner level and move up from there at your own pace.

What is needed to build and fly

All model rockets come in kit form that require assembly.  The materials are primarily cardboard tubes, balsa or plastic fins and nose cone.  Materials will vary by model and are typically specified in the description of each kit. 

Additional supplies will be necessary to build and finish your model rocket kit and may include:

Scissors, Hobby Knife


Wood Glue, Model Cement or CA(Super Glue)


Masking Tape

Finishing Supplies like:

Sanding Sealer



Launching Equipment and Supplies like:

Recovery Wadding

Launch Pad

Launch Controller

Power supply

Model Rocket Motors and Igniters

A safe place to fly using guidelines from the National Association of Rocketry Safety Code


Warranty for 1 year from manufacturer defects