Dayton-Wright Aircraft Locator

Designation	Nickname	Primary role
SDW		U.S. Navy / Marines Scout (1922-1946)
TW-3		U.S. Air Force Training, Watercooled (1919-1924)
WA		U.S. Navy / Marines Scout (1922-1946)
WS		U.S. Navy / Marines Scout (1922-1946)