LARC Club Station Builders Group  (Air Cannon discussion)

Was held onSaturday,  March 5, 2016 at 11:00 am EST

at the Secrets of Radar Museum 

A discussion of the inventory and assembly of an air cannon was lead by Dave (VE3GSO). These are used for launching fishing line into trees using air pressure to aid in antenna erection .
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Here is Dave explaining the necessary parts and construction to a group of interested hams.