John J. MacInnes Student Ice Arena is a 4,200-capacity hockey arena in Houghton, Michigan. It is home to the Michigan Tech Huskies men's ice hockey team. It is named for John J. MacInnes, head coach of the Huskies from 1956 to 1983, who was one of the most successful coaches in the history of college hockey with a record of 555-295-39. In addition to hockey, the arena is used for Spring Commencement ceremonies. The arena's original Wurlitzer organ was used during the Commencement ceremonies, until it was removed during the 2009 renovations.