This reminds me of Amazon's patent # 9,305,280 for flying warehouses. IIRC, they were working on using them as mobile drone delivery hubs. I think there was t

This reminds me of Amazon's patent # 9,305,280 for flying warehouses. IIRC, they were working on using them as mobile drone delivery hubs. I think there was talk of using them at sporting events and the like.