Searching for Thunderbow manual in Skydiving History & Trivia May 11, 2020 LOL, I jumped one in the early - mid 70's. A real slug, sorta chug-chug-chugged through the sky. Soft landings.
Searching for Thunderbow manual
in Skydiving History & Trivia
LOL, I jumped one in the early - mid 70's. A real slug, sorta chug-chug-chugged through the sky. Soft landings.