Where was John Callahan, creator of John Callahan's Quads, from?
John Callahan's Quads! John Callahan's Quads! is a Canadian-Australian co-production cartoon, based upon work of John Callahan. The show aired on Canada's Teletoon, on Australia's SBS, and in Latin America on Locomotion and then on Adult Swim. It is noted for being one of the first shows animated completely using Macromedia Flash software.
Gyro-Kopp-Ters Gyro-Kopp-Ters is an American aircraft manufacturer based in Lake City, Florida and founded by brothers Bob and Arden Kopp. The company specializes in the design and manufacture of autogyros in the form of kits for amateur construction.