"Dove" (meaning the manufacturer) has given DKGR nothing. You still haven't read those press releases carefully. Aero is not Dove. On Aero's home page, you can read that "We are the North American Importer/Agents for the United States, Canada (including the Territories) and Mexico for Dove Equipment & Machinery CO., LTD." Dove Mining USA (evidently doing business as Aero) does not appear to be a publicly traded company. I can find no history or customer list for Aero. Both Clayton Smith and John Marconette are supposedly to sit on the Board of Directors, so if Drake, a company that is not even a functioning gold producer, is that important to Aero, I think it safe to deduce that Aero is pretty small potatoes.
So, no, I do not know that Drake is close to anything, and I suspect it is not.