Originally Posted by
flyby797
Thanks a lot for your inputs. Maybe it has to do with CS 25 (certification spec.). I also found a film on this website: brahimtahiri.googlepages.com. And i'm still searching....
Try this
NASA web page which provides links to courses and other material. NASA Lewis/Glenn has been conducting research on icing effects for years using a dehavilland Twin Otter, up to actually intentionally inducing a tail stall (please don't try that at home!). There's supposed to be a S-3 Viking being prepared to replace the Twin Otter in the next year or two. The guys involved are all very helpful and keen to spread the word on icing, so you can try dropping them a line, I'm sure there's contact info on the site linked to above.