This is the Super-copter from the famous TV series: codename AIRWOLF. Very simple and with a unique livery. Funny because sounds are those of the TV series.
Airwolf is an American television series of 80 episodes of 50 minutes created by Donald P. Bellisario and aired between January 22 1984 and March 29, 1986 on CBS and between 23 January 1987 and August 7, 1987 on USA Network.
In France, the series was aired from 21 April 1986 on the channel La Cinq, and was broadcast on Virgin 17 (now DirectStar).