Shastas Rocket Site
Quest

Big Betty (2)

Description

This is a modification of Quest Big Betty. The centering rings were beefed up with wooden instead of cardboard and epoxy was used instead of glue. The engine block was left out so a longer motor could be used. This will allow for a higher impulse motor.

Additional Information

  • Length: 23″
  • Diameter: 1.576″

Photo Gallery

Build History

  • 07/08/2000 – Purchased Quest Big Betty from Hobbylinc for $6.55 (Retail $9.99)
  • 08/18/2000 – Cut centering rings from 1/8″ basswood stock.
  • 08/20/2000 – Marked motor mount tube 3/4″ and 1″ from each end. Epoxied centering rings in place with 30 minute epoxy.
  • 08/21/2000 – Filleted each side of centering rings. Epoxied motor mount assembly into body tube with 30 minute epoxy.
  • 08/22/2000 – Filleted aft centering ring joint with 5 minute epoxy.

Flights

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