The Cessna Model DC-6 was a 1920s American high-wing four-seat tourer built by the Cessna Aircraft Company.
It was used by the United States Army Air Corps as the UC-77/UC-77A.
[1] The Wall Street crash that day and subsequent depression reduced demand for the aircraft and only about 20 of each model were produced.
[2] Data from Aerofiles Cessna[3]General characteristics Performance
Media related to Cessna DC-6 at Wikimedia Commons