133818 McCulloch HUM-1 Yanks Air Museum Chino (CNO / KCNO), USA - California Mike Barker - 22/09/2015
N4072K McCulloch HUM-1 Preserved Tucson - Pima Air and Space Museum, USA - Arizona Kevin Colbran - 14/03/2017
133817 McCulloch HUM-1 Pima Air & Space Museum Tucson - Pima Air and Space Museum, USA - Arizona Jon Wickenden - 16/10/2007
