Reminds me of the Sniper in Mahwaw (https://sniperinmahwah.wordpress.com/) posts about HFT and microwave towers.
I think this is the first in the series: https://sniperinmahwah.wordpress.com/2014/09/22/hft-in-my-ba...
I think this is the first in the series: https://sniperinmahwah.wordpress.com/2014/09/22/hft-in-my-ba...