Kaman Helicopters has a long history of taking an… unconventional approach to solving the challenges of rotary winged flight. A few years ago, they looked at the issue of helicopters with external loads, and decided that what was needed was something smaller than the enormous CH-54 Skycrane. But to maximize the external load, as little helicopter as possible would be used. And rather than the traditional crew of two, it would only use one pilot. Little helicopter, big load.
Taking the idea even further, and teaming up with LockMart, they decided no pilot was an even better option. Pretty soon, they’d paired up with the Marines to test this unmanned helicopter for delivering supplies to remote outposts in Afghanistan. Flying in supplies by helo reduces the number of ground convoys needed, reducing their vulnerability to IEDs. And by using an unmanned helicopter, that reduces the risk to aircrews, and frees up conventional helicopters for troop movements or evac missions or other uses.
I’m not entirely sold that this is an especially cost effective program, but it is pretty interesting to watch.