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Semroc Flying Model Rocket Kit Astrobee 350™ KV-13 Discontinued

$13.99 $9.99
(You save $4.00)

Semroc Flying Model Rocket Kit Astrobee 350™ KV-13 Discontinued

$13.99 $9.99
(You save $4.00)
Ships same or next day
Calculated at checkout
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Product Description

Semroc Astrobee 350 (SEM-KV-13)

Skill Level 1

1965 Retro Reproduction Centuri KC-6

Semi-Scale Sounding Rocket


Balsa Nose Cone

Laser-Cut Balsa Fins

Water Slide Decals

Parachute Recovery

Body Diameter 1.04" (2.6cm) 

Length 16.2" (41.1cm) 

Fin Span 3.5" (8.8cm) 

Net Weight 1.0oz (28.4g) 

Engine Approx. Altitude 

A8-5     250’

B6-6     650’

C6-7   1250’


Model Rocket Kits are rated by Skill Level
1 Beginner
2 Intermediate
3 Advanced
4 Expert
5 Master
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:
Wood Filler
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

About the Astrobee 350™


The Astrobee 350 was initially released in the 1965 Centuri catalog as a true scale design based on a 50 foot tall sounding rocket. Beginning in the 1971 Catalog, the name was changed to the Aerobee 350. The new design incorporated some ribs like the Aerobee-Hi, but the original Catalog Number remained the same. It was an excellent beginner kit, sharing many parts with the later Astro-1. The Astrobee 350 was Centuri #KC-5 and was introduced with a price of $2.00.

The Retro-Repro™ Astrobee 350™ is based on the early Centuri Astrobee 350 and is updated by replacing the pre-printed fins with precision laser-cut fins. The original balsa nose cone and body tube sizes are used. The original 16” parachute has been reduced in size to reduce drift during recovery. The original rubber shock cord is replaced with an elastic cord for longer life. The original method of attaching the shock cord has been replaced by a Kevlar® cord for greater reliability. An engine hook is also added for ease of changing the engine.


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