William J. Powell was born in Kentucky on July 27, 1897. His family soon moved to Chicago, Illinois where he attended school. In 1914 at the age of 17 Powell was accepted into the University of Illinois Engineering program. His studies were put on a temporary hiatus when World War I broke out and Powell left school to serve in the racially segregated 370th Illinois Infantry Regiment as a lieutenant.
After surviving a poison gas attack while in serving in France, Powell moved back to Illinois to finish his degree and to recuperate from the damage done to his health. Although he did complete his degree, his health was never the same and the gas attack most likely contributed to his early death.
William Powell was fascinated by flight and the idea of becoming a pilot so he began to apply to flight schools in the area. He was rejected by all area flight schools and the Army Air Corps because of his race, but he persevered and in 1928 was accepted at the Los Angeles School of Flight in California. In four years he was licensed not only as a pilot, but as a navigator and an aeronautical engineer. He soon gained prominence in the Los Angeles aviation community.
As a tribute to Bessie Coleman, the first licensed Black female aviator, he started the Bessie Coleman Aero Club and the Bessie Coleman Flying School in Los Angeles, both of which was focused on promoting aviation in the African American community. Powell believed African Americans should become as involved as possible in the early stages of the new field of aviation so that they could grow with it in prominence as it grew in the national eye. To this end, he did everything in his power to bring black aviation into public awareness. This included creating Bessie Coleman Aero, the nation’s first black-owned airplane building company. Powell envisioned Bessie Coleman Aero as a firm that would hire African Americans to design and build aircraft which would be flown by black pilots and serviced by African American mechanics. He imagined parallel black firms that would build and manage airports. These businesses, according to Powell, would serve all Americans, not just African Americans.
In 1929, during a community visit of Chicago Congressman Oscar DePriest, the nation’s only black representative, Powell and fellow pilot Herbert Banning flew a single engine plane above the parade caravan. They named their plane the Oscar DePriest in honor of Los Angeles’s distinguished visitor. The next day, Susan Hancock, the mother-in-law of Booker T. Washington, and an investor in Bessie Coleman Aero, officially christened the Oscar DePriest. Powell then took Congressman DePriest for a flight over Los Angeles. The Congressman, noting that this was the first occasion he had been in a plane piloted by an African American, endorsed Bessie Coleman Aero and urged local people to invest in the company.
Two years later, on Labor Day of 1931 the Los Angeles Bessie Coleman Aero Club, under the direction of William J. Powell, sponsored the first all-black air show in U.S. history. The show drew over 15,000 attendees.
Bessie Coleman Aero collapsed during the first years of the Great Depression. In 1934 Powell created a second firm he called Black Wings. He also published a journal dedicated to aviation in the Black Community titled Craftsman Aero News and wrote a book titled Black Wings, a semi-biographical account of how he came to become a pilot.
This second effort, like Bessie Coleman Aero, did not survive the Great Depression.
William J. Powell died in Los Angeles in 1942.