N37186 Grumman G-44 Widgeon Private Sultan - Sky Harbor (S86), USA - Washington Derek Heley - 15/08/1998
N37186 Grumman G-44 Widgeon Private Monroe - Firstair Field (W16), USA - Washington Barry J Collman - 09/05/2005
N37186 Grumman G-44 Widgeon Private Sultan - Sky Harbor (S86), USA - Washington Barry J Collman - 08/06/2002
