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1 member, 6 messages added in the last 7 days
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  • Fw: new important message

    Hello! New message, please read jareed@...

    mnuserinbrainerd 1 day ago
  • Re: Super Pressure Balloon

    1/2 oz payload? to 45K Joe WB9SBD Sig The Original Rolling Ball Clock Idle Tyme Idle-Tyme.com http://www.idle-tyme.com

    nssdz 3 days ago
  • Super Pressure Balloon

    Interesting, super pressure balloon on ebay. Super Pressure Balloon http://www.ebay.com/itm/Super-Pressure-Balloon-/321996112384?

    spsflights 3 days ago
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This list began as a discussion of the annual Great Plains Super Launch, but it has now broadened to be a general discussion of unmanned high-altitude balloons using Amateur Radio for communication.

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