Well, if you need to fix that 3 element 40m yagi antenna on the tower with some VSWR issues – what to do?
Simple, just unbolt and bring it down to ground level for adjustment and repair, then put it back in the sky again. (Just use a crane that’s tall enough to reach the antenna).
Thanks to some very good NCRG supporters, including Future Systems, this is how we get to fix the best Ham antennas in WA.
Also you need some keen members to assist. It’s only thanks to that sort of dedication in a club that this stuff happens.