China Clipper, a “flying boat,” left San Francisco, California, and arrived in Manila about sixty hours later. The route it took included stops at Honolulu, Midway Island, Wake Island, and Guam. This 1935 flight started the first trans-Pacific mail delivery system. An interesting fact is that the plane’s navigator was Fred Noonan. He was Amelia Earhart’s navigator when they both disappeared somewhere in the Pacific in 1937.