Sirius Rocketry - For the Serious Rocketeer!

Aerobee 100 Junior (29mm)


  • Model: ASP KAERJR-29
  • Manufactured by: Aerospace Specialty Products

ASP Aerobee 100 Junior Kit (29mm)

The Aerobee 100, or Aerobee Junior, was first flown early in 1958. This vehicle was designed by Aerojet General to be an inexpensive rocket to fly payloads of 50 - 100 pounds up to 90 miles. Most of the 20 produced used a solid-fuel booster, but two were actually sea-launched as a single-stage rocket (which makes this model eligible for NAR Scale competition).

Aerobee rockets have long been a favorite of scale modelers. This new kit is 1.89" in diameter and about 2 1/2 feet tall and features thru-the-wall laser-cut plywood fins (with optional balsa laminations), big balsa nose cone, pre-rounded basswood conduits, steel cable shock cord mount and water slide decal.

Makes a great intro to mid-power rocketry and flies fantastic (and high!) on 29mm F and G engines! This model can reach some impressive altitudes, especially with G engines, so you might consider the Jolly Logic Chute Release a good add-on to this kit if you plan on using the higher-impulse engines. The kit has an accurate scale outline but is also a fairly easy build.


Length: 29.5"/75 cm
Diameter: 1.89”/4.8 cm
Weight: 9 oz/255 gm
Recommended Parachute: 18" or 24" Nylon (Not Included)
Scale: approx. 1/7.94 (0.126)
Skill Level: Intermediate
Center of Pressure: 24.5" from tip of nose
Requires 1/4" Launch Rod
Recommended Engines: E16-4; F15-4; F20-7; F23-7; F27-8; F42-8; G40-10; G77-10; G78-10; G79-10; G80-10; with 24mm adapter (not included): E20-4; F44-8

Estimated (Calculated) Altitudes:

with E16-4: 925'/282m
with E20-4: 1085'/331m
with F15-4: 1450'/442m
with F20-7: 2120'/646m
with F23-7: 1825'/556m
with F27-8: 1730'/527.5m
with F42-8: 1935'/590m
with F44-8: 1510'/460m
with G40-10: 3085'/940m
with G77-10: 3050'/929.5m
with G78-10: 3230'/985.5m
with G79-10: 3195'/974m
with G80-10: 3740'/1140m

Sold Out

Customers who bought this product also purchased...

Copyright © 2023 Sirius Rocketry Online Store
Join the NAR!