The West Michigan ThunderHawks were an indoor football team based in Grand Rapids, Michigan. The team was most recently a member of the Indoor Football League. From their inception in 2007 until 2009, the ThunderHawks were known as the Muskegon Thunder and played at L.C. Walker Arena (in their first two seasons they played in the Continental Indoor Football League). In 2010 the team moved to Grand Rapids, MI. This is where the downfall of the team took place.