were placed under the engines in case they dripped any "self-igniting fuel." On its return the next day, the Jetliner returned to Canada via Montreal. At the time, in the mid-1950s, the Cold War was starting and the Canadian authorities were in the midst of expanding the military. Avro was involved in designing the first dedicated jet-powered, all-weather fighter for the RCAF, the Avro Canada CF-100 Canuck. The project was somewhat delayed, although the company's continuing work on the Jetliner caused some controversy. After the prototype returned, it still had no immediate sales prospects, and C.D. Howe (the "minister of everything") therefore ordered the program stopped in December 1951. The second prototype Jetliner, nearly completed in the main assembly hangar, was broken up at that time. Nevertheless, only a few months later, the enigmatic Howard Hughes first learned of the design and leased the Jetliner prototype for testing, flying it for a few circuits when it arrived in Culver City, California. He tried to buy 30 Jetliners for use by TWA, but Avro had to repeatedly turn him down due to limited manufacturing capabilities and overwork on the CF-100 project. Hughes then started looking at US companies to build it for him; Convair proved interested and started studies on gearing up a production line. C.D. Howe again stepped in and insisted that Avro concentrate on its Orenda turbojet and CF-100 jet fighter programs. Furthermore, the U.S. government decided that Convair's military commitments had priority for facilities over any additional civil projects. The project was almost restarted in 1953, when CF-100 production was in full swing, but this never happened. In 1955, TCA ordered 51 Vickers Viscount turboprop aircraft from Vickers-Armstrong in England. These were the first turbine-powered aircraft in regular service in North America. They continued in service until 1974. Cancellation The Jetliner was later used for taking in-flight photographs of CF-100 development trials such as canopy jettison and rocket firing. On 10 December 1956, the Jetliner was grounded and ordered not to fly again. It was donated to the National Research Council but they had no room to store it and took only the nose section for cockpit layout design. The rest of the Jetliner was cut up on 13 December 1956. The only surviving parts are the nose and cockpit section in the Canada Aviation and Space Museum in Ottawa, Ontario. Legacy Canada Post issued a stamp to