Its front cockpit accommodated 2 passengers side-by-side, or 1 student with a second set of controls.
Its fuselage was welded steel tubing (the last Boeing aircraft to be built this way) and its wings were made of solid wood spars and plywood ribs.
All aircraft were delivered to the Boeing School of Aeronautics in Oakland, California, and all were eventually converted into 203As.
[2] After years of service, the vertical tails of the 203As were redesigned to align with those on the Boeing Model 218.
[4] When the Boeing School was closed due to the Second World War, the four 203As were transferred to United Air Lines at Cheyenne, Wyoming,[5] two 203Bs were sold to a private owner, and the fate of the final 203B is unknown.