Long may they continue
The Hiller 12 is a great helicopter. Very much like a classic car now, keep it garaged and take it out in good VFR weekend weather. You don't see too many around now probably because they take a while to get anywhere but it's nostalgic history that is nice to see.
There are a few flying out of Vanguard Heli's at Henstridge. It's good to see this history in the air rather than bound to the museums alone.
Raw flying at it's best and long may they continue.