70cm FT8 activity contest

This evening starting at 1900z is the 70cm FT8 activity contest. 

It always surprises me how far away stations can be copied. I usually work a few locals, but spend most of the time on RX. I use a 2m big-wheel omni antenna only. 

I wonder if with 70cm FT8 we can tap into some kind of troposcatter?

All this makes me wonder how effective 70cm FT8 would be with a decent beam and reasonable powers.

UPDATE 1936z:  Lots of stations spotted with the furthermost DJ6TA (493km). The more I think about 70cm FT8 is a very under-used band!

UPDATE 2058z:  The map shows the stations spotted on 70cm FT8 this evening.