@ Helinut
The HEMS companies in Switzerland do night rescue. With NVG and all the other fancy stuff. The only night accident I know of was once a guy hovered backwards in the hangar door.
They can do it, because the swiss heli ops did not change to JAR yet ... and frankly, I hope they never will. The brits wrote too much silly things in JAR, which would bring down a lot of helicopter companies.
