"Keith Willshaw" wrote in message
...

Wrong, the pressurised Boeing Stratocruiser and Lockheed
Constellations were running transatlantic services before either
Comet or the 707. The Comet IV lacked the range to fly the
Atlantic non stop and the first jet non stop service was launched
in August 1959 using the Boeing 727-320


Oops. Typo.