Jetpack man - Unknown person or object that has been observed flying what appears to be an unauthorized jetpack around LA

Considering the jet suits we actually have can only hold enough fuel for a few minutes of flight time, I think I'd agree with the FBI that it's probably just a balloon or a drone made to look like a guy on a jetpack. I've seen drones made to look like Superman or a lawnmower, so it shouldn't be much harder to pull something like this off.