The only purpose-built "flying crane" in existence, the Air-Crane heavy lift-helicopter is the most powerful helicopter workhorse in the world. It does extra-heavy, brute-force work with surgical precision thanks to its ability to keep its hanging load from twisting or swinging while aloft. It's also the only helicopter in the world with an aft-facing pilot seat to allow the payload to be strategically placed. (thetvdb.com)