Did Concorde stretch in flight?

The high temperatures also caused Concorde's titanium and steel skin to expand—the plane stretched as much as ten inches in length during flight. A specially developed white paint accommodated this stretching and dissipated the heat generated by supersonic speeds.



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flying on the Concorde was not a comfortable experience. this ultra fast supersonic jet. was once revered as the future of business travel, but its interior felt more like flying in a shoebox.

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Only 20 Concordes were ever built. The standard return fare from London to New York was £6,636 in 2003. Concorde guzzled a staggering 25,629 litres of fuel per hour. Over one million bottles of champagne have been consumed on Concorde passenger flights.

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Aircraft safety are often tracked with fatal accidents per flight. This is a valid metric because most plane accidents, esp. fatal ones, occur on take off phase or landing phase, one of each per flight. On that metric the Concorde was the safest plane for many years with no fatal accidents from about 1976 to 2000.

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Concorde measured nearly 204ft in length and stretched between 6 and 10 inches in flight due to heating of the airframe. It was painted in a specially developed white paint to accommodate these changes and to dissipate the heat generated by supersonic flight.

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The Concorde was equipped with four Rolls-Royce afterburner engines, the same kind used on fighter jets, each of which generated 38,000 pounds of thrust. The bird used a slanted droop-nose that lowered upon takeoff and landing, enabling pilots to see the runway.

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Concorde service was profitable by the late 1980s and if not for the economic downturn and Air France Concorde crash of 2000, may have survived to this day. Concorde earned £500 million for British Airways after tax profit, this was between a loss making 1982 and a highly profitable 2000 with just seven aircraft.

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Concorde measured nearly 204ft in length and stretched between 6 and 10 inches in flight due to heating of the airframe. It was painted in a specially developed white paint to accommodate these changes and to dissipate the heat generated by supersonic flight.

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Such speed didn't come cheap, though: A transatlantic flight required the high-maintenance aircraft to gulp jet fuel at the rate of one ton per seat, and the average round-trip price was $12,000.

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The Concorde was famously loud: a take-off at Washington airport in 1977 measured 119.4 decibels. By comparison, a clap of thunder hits 120 decibels while the pain threshold for the human ear is around 110.

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Concorde is sadly no longer flying, but it is still possible to visit some of the remaining 18 airframes, there are others not open to the public but you can still see them.

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Fifty years ago, the federal government banned all civilian supersonic flights over land. The rule prohibits non-military aircraft from flying faster than sound so their resulting sonic booms won't startle the public below or concern them about potential property damage.

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Supercharged: Concorde was the first -- and still only -- passenger aircraft that had turbojet engines with afterburners. Raw fuel was introduced into the exhaust of the plane's four engines, immediately increasing the engines' thrust by almost 20%.

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Calvert: Flying Concorde involved a mixture of emotions. As an airplane it just felt right. You got an exhilarating feeling, which was very exciting. You almost wanted to be flying it and looking at it from the outside at the same time because you felt so grand in it.

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The challenges of manufacturing and certifying new parts, maintaining a licensed flight crew capable of flying it, and ongoing maintenance and preservation mean we are no closer to seeing Concorde flying again since its last flight in 2003.

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Concorde was also popular with the Queen and celebrities. Joan Collins travelled with the aircraft so frequently that she became something of an ambassador for the service. Other notable passengers included Elton John, Mick Jagger, Elizabeth Taylor and Sean Connery.

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The reasons were manifold, but typically distilled into two major problems: the Concorde was not economical, and the sonic boom it produced was such a nuisance to people on the ground that it could only fly over water.

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