This cargo drone flies 1,300 miles, as long as the cargo weighs 10 pounds
Skyreach promises 1,300 miles of range, but that figure carries just 10 pounds of cargo. At working loads the numbers read 780 and 280 miles, which still makes a case against the helicopter.
We haven't written up this one. The Gadgeteer has the full story — the link below goes straight to it.