Modification - Super Big Bertha (38mm)

Modification - Super Big Bertha (38mm) Modification

Estes Super Big Bertha (38mm) By Steve Adler (August 17, 2010)
A Super Big Bertha modified to a 38mm motor mount, through-the-wall fins, baffle ejection system, and Anti-Zipper recovery harness. Modifications: This project required a number of advanced techniques and material. Fortunately I work in a field that allows me the opportunity to have access to all the materials and special tools required (like a kid in a candy shop). The airframe is covered ...