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  1. jahall4

    Using Pratt Ejection Canisters in L3 size rockets flying over 10K

    I have a fair amount of very successful experience using prat ejection canisters up to 5K. Anyone with experience using them over 10K?
  2. Gary Mac

    Pratt Ejection Canisters

    Have there been a lot of positive experiences with the Pratt Ejection Canisters? From reading online, they are reusable and used to trigger ejection charges without requiring or consuming a separate electric match (sounds like you pack them full of black powder, and they have a wire that gets...