This article summarizes some of the main results from a study into ice
detectors for turboprop passenger aircraft. It Is concluded that ice
detectors do not significantly improve the pilot's ability to detect i
n flight icing. The study also identified that ice detection was not t
he only icing issue for turboprop aircraft. Other issues concern the e
ffectiveness of pneumatic de-icing boots, ice protection on the tailpl
ane, and pilot training.