13" as "race No. 28" in the 1930 Thompson Trophy Race at the National Air Races on September 1, 1930, using a set of "racing wings", a pair of shorter wingspan wings fitted out at the factory. Hawks pulled out of the race on the third lap when the engine began to falter at full throttle. It was revealed later that a piece of masking tape placed over the gas cap (for streamlining) caused a loss of pressure. Hawks used the media attention that was garnered by his record flights to promote aviation, especially demonstrating that fast courier air service was feasible. On October 7, 1930, with the completion of the final World Series game at Philadelphia, Hawks flew to North Beach, Queens, delivering the game photographs exactly 20 minutes later, faster than wire service at the time. Each of his highly publicized flights served to illustrate the speed and safety of modern air travel. His autobiography Speed was also published in 1930 documenting his life and aviation career. The book was well written and became a highly popular title (still sought-after to this day). During his goodwill tour of Europe in 1931, Hawks established 55 intercity records in 12 countries and after returning from Europe in late 1931, continuing to set over 130 U.S. point-to-point records in the "Texaco 13" until April 16, 1932, when the aircraft was heavily damaged in a crash. Crash Time magazine on April 18, 1932 wrote: Stocky, grinning Capt. Frank Monroe Hawks, famed publicity flyer, holder of nearly all informal city-to-city speed records in the U.S. and Europe, was not grinning one day last week when attendants at the Worcester, Massachusetts, airport pulled him from beneath his crashed Travel Air "Mystery Plane" Texaco 13. Day before he had hopped from Detroit (in 3 hr. 5 min.). lectured the Worcester Boy Scouts on the necessity of developing foolproof planes, but had delayed his departure until the next morning because of a soggy field. An escort plane had nosed up when it landed just ahead of Capt. Hawks. After attempting to take off from a short dirt road which cut diagonally across the airport, he headed his low-wing monoplane down the field, less than 700 ft. in length. Oozy ground sucked at the wheels, kept him from attaining the 70 m.p.h. required to zoom off. Toward the end of the runway, going about 50 m.p.h., the