The Robinson R44 est one of the most well-known aircrafts worldwide. It's a four-seater piston-engine helicopter produced by the Robinson Helicopter Company.
Production began in 1992. It is a very reliable helicopter. Due to its many qualities, it was the best selling civilian helicopter in 1999, then in 2000, then in 2001, and so on until today.
In short, it is unbeatable. There isn't another aircraft that could dethrone it: no aircraft has been produced and sold more than the Robinson R44 since 2000.
There are a number of R44 flights on Wingly.