Totally agree with Paco, & also the 206 is very safe & so are the 350 series too
Good on You Hughes500, where has the metal gone??? from a none composite Helicopter?? that's why they fall apart. I can PM some Engineers details who will now NOT fly in them (Robinsons) as they don't consider them airworthy
& Arrrj yes I have flown enough 22 & 44's to have an idea, frankly I don't think they did anything different nor special with the 66
Happy Landings & avoid Russian Roulette
VF