1941
Born to John Matthew and Harriet (Bannatyne) Moelmann in Oak Park, IL.
1965
Earns a Bachelor of Science in Electrical Engineering from Bradley University.
1965
Joins the U.S. Air Force, commissioned as a second lieutenant and advances through grades to colonel.
1979
Is chief of systems control at the Joint Tactical Office at Fort Monmouth in New Jersey until 1983.
1983
Is director of low frequency communications for the U.S. Air Force Strategic Air Command at the Offutt Air Force Base in Illinois until 1986.
1986
Is director of communications acquisition for the U.S. Air Force Communications Command at Scott Air Force Base in Illinois until 1988.
1988
Is director of operations for the U.S. Air Force Communications Command at Scott Air Force Base in Illinois until 1991.
1994
Becomes an honorary lifetime member of the American Theatre Organ Society.
2008
Is inducted into the Hall of Fames of the American Theatre Organ Society and the Theatre Organ Society International.
2008
Performs at Radio City Music Hall in New York City.
2018
Is named Organist of the Year by the American Theatre Organ Society.