Waterhouse & Royer Aircraft
1925: (William J) Waterhouse & (Lloyd) Royer Aircraft
1926: Operations sold to Klamath Air Service (Pacific Air Transport), Klamath Falls OR. USA
Waterhouse was a respected structural analyst and engineer who "... undertook an assignment late in 1927 for the Mexican Government, which wanted to [produce] its own aircraft. Two monoplanes were constructed by Tijuana Aircraft Co, headed by Gov Abelardo Rodriquez of Baja California. Plans were furnished by the Mexican War Department and adapted by Waterhouse. The planes, completed in early 1928.
1928: Waterhouse & Associates Design Engrs
6331 Hollywood Blvd