Overview of John Block
On July 4, 1977, John and Jean (MP 21543)Block left Macomb Airport in Macomb County. they were flying their own plane, planning to meet up with one of their sons in northern Michigan to celebrate the holiday together. Their destination was the Lost Creek Sky Ranch Airport in Luzerne, MI. They never made it. And they haven’t been seen since. (Information retrieved from NamUs.gov)