Hagen, Tracy Age 57 of Edina passed away April 17 surrounded by family and friends. He is survived by his parents Harold and Helen Hagen, wife Supaporn, daughter Kathryn, sister Julie Hagen, brother Andrew (Wendy) and nephew Alexander Hagen. Tracy graduated from Chaska High School and the U of M, was a patent holding engineer, and a published author for a number of motorcycle magazines. A memorial service will be held on Friday, April 24, at Mount Olivet Lutheran Church, 5025 Knox Ave S Mpls, MN 55419. Visitation at 10 AM with service at 11 AM.