N9722B Grumman HU-16C Albatross Private Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin Brian Bickers - 07/1987
N9722B Grumman HU-16C Albatross Private Carson City (O04 / KO04), USA - Nevada Dave Welch - 09/2000
N9722B Grumman HU-16C Albatross Dennis G. Buehn Scottsdale (SCF / KSDL), USA - Arizona Don Hewins - 16/10/1998
