The Model 700 Viscount followed shortly afterwards, and this aircraft was stretched to accommodate 40 passengers. The Model 700 entered service in 1950 with Aer Lingus, Air France, and Trans Australia.
Serving as the first ‘regional jet’ of its day, the Viscount was a big hit with the airline industry as it was fast (334 mph at 20,000 feet), quiet, and comfortable.