Bellanca Pacemakers were renowned for their reliability and weight-lifting attributes, which contributed to their successful operation in the Canadian bush. Canadian-operated Bellancas were initially imported from the United States, but later six were built by Canadian Vickers in Montreal and delivered to the RCAF, which used them mainly for aerial photography.
Many long-distance records were set by Bellanca monoplanes. Charles Lindbergh commissioned the Spirit of St. Louis only when he failed to acquire the second prototype Bellanca WB-2. This Bellanca, named Columbia, flew from New York to Germany only two weeks after Lindbergh’s famous flight. In 1931, a diesel-powered Bellanca set an unrefuelled endurance record of 84 hours and 33 minutes. A distinguishing feature of all Bellancas was the airfoil shape of the wing struts , which contributed additional lift and stability.
The Museum aircraft is the only known remaining Pacemaker. It operated commercially in Alaska and the lower 48 states from 1929 until 1964, when it was purchased and flown to the Museum.