Scratch - Fireflash 2-Stage Modification

Manufacturer: Scratch
Product Type: Modification
Reviews
  • Two-Stage Estes Fireflash By Niall Oswald

    Following a hard recovery (due to too long a delay on the motor) my Fireflash was looking a little worse for wear. As I was repairing it, I decided to make it into a two-stage, with a D12 as the first stage. Modifications: Since both BTs were crimped (this rocket has a BT-5 top and BT-50 lower section, I was doing the usual tube patching (i.e. cut the tube off and couple in a new section). ...

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