Rotorcraft
USHST Develops New Safety Enhancements
USHST groups safety enhancements into four categories: IMC and visibility, loss of control, safety management and competency.

The U.S. Helicopter Safety Team (USHST) has finished analyzing the root causes of fatal accidents and has developed 22 measurable safety enhancements. They are grouped into four categories: IMC and visibility; loss of control; safety management; and competency.