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Concorde

The Aerospatiale-BAC Concorde supersonic transport (SST) was one of only two models of supersonic passenger airliners to have seen commercial service.

Concorde had a cruise speed of Mach 2.02 (around 2,170 km/h or 1,350 mph) and a maximum cruise altitude of 60,000 feet (18 300 metres) with a delta wing configuration and a reheat-equipped evolution of the engines originally developed for the Avro Vulcan strategic bomber.

In regular service, Concorde employed a relatively efficient cruise-climb.

As aircraft lose weight from consuming fuel, they can fly at progressively higher altitudes.

This is (generally) more efficient, so conventional airliners employ a stepped climb, where air traffic control will approve a change to a higher flight level as the flight progresses.

For more information about the topic Concorde, read the full article at Wikipedia.org, or see the following related articles:

Note: This page refers to an article that is licensed under the GNU Free Documentation License. It uses material from the article Concorde at Wikipedia.org. See the Wikipedia copyright page for more details.

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