|CP Position From Front:||8.30 inches|
|Designer:||Ken Montayne, Vern Estes|
|Motor Size:||18 millimeters|
|Nose Cone Material:||Plastic|
|Recommended Motors:||A8-3, B4-4, B6-4, C6-5|
A skill level 1 rocket from Estes. Small version of the Big Bertha. BT-60 body tube-7 1/2" BT-60 elliptical nose cone-2 1/2" Engine mount tube Centering ring card Retaining ring for motor tube Engine block and hook decal sheet 12" plastic parachute shock cord Pros: Instructions are easy to follow and well illustrated. Rocket went together quick ...
Brief: The Baby Bertha is a new kit (2002) based on the venerable and popular Big Bertha kit. The rocket has the same large, V2-like fins and blunt, rounded nose cone as the Big B, but is 1/2 the length at 12 inches. Rated at "Level 1", it's an easy to construct kit using traditional, Estes-style methods that would make an excellent kit for a beginner, or young rocketeers. If you have ever ...