Aesir,
It's a JAR-OPS 3 requirement for two pilots for "IFR operations using helicopters with a maximum approved passenger seat configuration of more than 9".
As it is in a number of other States.
Jim
I was giving reply to the original poster. Most S-76īs I heard of are certified for more than 9 passengers!
JOURNIOO4... Your post is difficult to understand!? Do you mean how to get 1500+ hrs experience on single?