This is a BT-20 minimum diameter 2-stage rocket. Designed by Ric Wilson, it appeared in an early Estes design book. It used
Designer: | Ric Wilson |
Diameter: | 0.74 inches |
Fin Material: | Balsa |
Length: | 13.30 inches |
Main Body Tube: | BT-20 |
Motor Size: | 18 millimeters |
Nose Cone Material: | Balsa |
Plan (JimZ): | http://spacemodeling.org/jimz/eirp/eirp_09.jpg ![]() |
Power: | Low-Power |
Product Type: | Plan |
Recovery: | Parachute, Streamer |
Status: | Out-Of-Production |
Style: | Multi-Stage |
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