N10686 Aircraft Builders Student Prince X Private Port Townsend - Jefferson County International (0S9 / K0S9), USA - Washington Peter Davis - 19/07/2017
N893K Aircraft Builders Student Prince X Private Spokane - Ox Meadows Airport (04WA), USA - Washington Dave Welch - 07/1975
N10686 Aircraft Builders Student Prince X Private Arlington Municipal (AWO / KAWO), USA - Washington Ian M Macdonald - 1981*
