Hughes (now Boeing via McDonnell Douglas) helicopters are quite something. The 500 is generally regarded as quite the hot rod (especially compared to the 206/407). You can even get one in single rotor configuration (NOTAR). Hughes left quite a legacy beyond the Spruce Goose and hopefully El Muskrat will too. It'd be a damn shame if he succeeds in completely destroying Tesla and Space-X.

Oakland PD has a couple of 500s which is neat, but what always brings a chuckle is the tale of how New Zealand farmers went all in on the 500 because nothing else could touch the performance for… hunting deer.