N149SW Groen Brothers Sparrow Hawk Private Casa Grande Municipal (CGZ / KCGZ), USA - Arizona brian g nichols - 08/10/2005
N149SW Groen Brothers Sparrow Hawk Private Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin Steve Homewood - 29/07/2008
N149SW Groen Brothers Sparrow Hawk Private Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin Lawrence Safir - 27/07/2007
