Grumpy Old Geeks Products J-Tarv Product J-Tarv 2 mentions in 1 episode An autonomous hoverbike discussed as a possible way to resupply soldiers. Mentions 193: Injecting Digital Magic Jan 20, 2017 12:03 it's called the J-Tarv 12:19 they want to get it up to 300 pounds to fly 60 miles for resupply of soldiers