Tag Archives: hoar frost


by Cassandra Isackson Director, Minnesota Office of Aeronautics As we approach the periods of winter where wind-blown snow modifies the landscape almost daily, we must also think about the other important winter weather factors that can impact airports and aviators. … Continue reading

Posted in Columns, Columns, December 2013/January 2014, MN Aeronautics Bulletin | Tagged , , , | Leave a comment