supersonic (73)

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  Bell XLR-67 rocket engine from the first nuclear-armed supersonic air-to-surface missile

  March 25, 2023

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  Weekend 🚀 Fun with the Kids

  December 5, 2022

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  On to the next one

  September 27, 2022

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  Wood-fired Pizza Oven at BALLS XXX

  September 27, 2022

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  A glorious launch of my Red Mongoose rocket to Mach 1.4

  September 27, 2022

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  🚀 Pointy End Up!

  September 27, 2022

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  RockSim of my Red Mongoose rocket

  September 27, 2022

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  Walking her out to the pad

  September 27, 2022

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  Dusk without dust in Black Rock

  September 27, 2022

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  Speaking GPS Telemetry System

  September 27, 2022

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  HCX Flight Computer in Avionics Bay

  September 27, 2022

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  Big Bada Boom, and a great SpaceX Safety Test today

  January 19, 2020

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  The Green Planet Team at the BALLS Launch Pad

  October 2, 2019

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  Something Speedy — Green Planet Rocket Blastoff

  October 2, 2019

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  Modifying the SpaceX Falcon 9 Flying Rocket Kit to go Supersonic

  February 11, 2019

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  First Test Flight of the Supersonic SpaceX Falcon 9 Kit

  February 11, 2019