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via Amateur Radio Daily: US Radio Orienteering Championship
The 23rd ARRL and 12th IARU Region 2 Radio Orienteering Championship event takes place October…
Read morevia Hackaday: Voyager 1 Completes Tricky Thruster Reconfiguration
After 47 years it’s little wonder that the hydrazine-powered thrusters of the Voyager 1, used…
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