 The new fuselage was a fabric-covered welded steel structure with seats for 16 passengers, a baggage area and a toilet.The nose section was made of wood and originally had a semi-circular glazed front, although this was later changed to a more conventional-type windscreen.The wooden wing was designed to use any of the engines in the Armstrong-Siddeley family and the first aircraft was built with two Armstrong Siddeley Jaguar VID engines with four-bladed propellers.