The Hubbard Monoplane (Hubbard II), also nicknamed "Mike", was an early aircraft designed by John McCurdy and built by the Canadian Aerodrome Company. The Hubbard Monoplane was commissioned by Gardiner Greene Hubbard II of Boston. The monoplane was constructed at the Beinn Bhreagh estate of Alexander Graham Bell in Baddeck, Nova Scotia, by John McCurdy and F. W. "Casey" Baldwin. The aircraft was the third to be built by the Canadian Aerodrome Company, and the first to represent an indigenous design, although loosely based on the Blériot XI. The aircraft made two brief flights on 3 March 1910, flown by McCurdy.