The 2013 AAA/APM Fly-In featured aircraft is the Luscombe, with a celebration of the 75th anniversary of the Luscombe Model 8. APM Directory Scott Fisher went looking and found Iowa native Don Luscombe's grave:

I was in Iowa City yesterday and found Don Luscombe's grave. Attached are some photos. It's fairly easy to find since it's located right next to the Oakwood Cemetery entrance at corner of Governor and Brown Streets in northeastern part of town just off Highway 1. People can look for the flagpole on the hill and the Luscombe family plot is about 50 feet northwest of it uphill toward the intersection.