Nasty stuff. Mate went through a CB one summer, in a B58 KRY to RED. By the time I got the story he had lost his screen and was pulped by the storm, lost an eye and had to be carried out of the aircraft. Man, I was so glad to find all that happened was much the same as the 310 with a cracked screen. Imagine that ice coming through at 120kts plus whatever it's coming out of the sky at. Queensland Charlies get a wide berth, they spit!