I just resd an article on Mesh Dynamics and a test in a longwall mine where they operated a shearer remotely over as many as 14 hops(nodes). There was no date to the article but they did mention 3rd generation and 50x more powerful so I assume it was quite recent. Add to this the mobile aspect mentioned in MSG 77's article and it adds up to some great news on Mesh Dynamics and therefore Active.

There is also the fact that MSHA is ramping up on the number of approvals in recent weeks and we could see some movement for us in the near future. We're well into the 3rd quarter now and summer is coming to an end so hopefully the market will again begin to show signs of life.