"Developing flight simulators that incorporate the
aerodynamic effects of icing will provide a critical element in
pilot training programs by giving pilots a pre-exposure of
icing-related hazards, such as ice-contaminated roll upset or
tailplane stall. Integrating these effects into training flight
simulators will provide an accurate representation of scenarios to
develop pilot skills in unusual attitudes and loss-of-control
events that may result from airframe icing."
Source: From the NASA documentation saupporting
the development of an Icing Encounter Flight Simulator at the NASA
Glenn Research Center, documented in today's episode of
Aero-TV.