by Dr. Bill Blank, M.D. Published in Midwest Flyer – February/March 2019 issue Over the past several months, I have become aware of several certification issues which prompted this article….
Serving the Midwest Aviation Community Since 1978
by Dr. Bill Blank, M.D. Published in Midwest Flyer – February/March 2019 issue Over the past several months, I have become aware of several certification issues which prompted this article….