Concorde passes the Atlantic sound wall to limit noise
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Concorde passes the Atlantic sound wall to limit noise
Concorde passes the Atlantic sound wall to limit noise
Commercial supersonic flights only cross the sound barrier over uninhabited areas, or over seas to limit noise nuisance. Here in the cockpit of the Concorde, the instruments indicate that, after 45 minutes of flight, the aircraft reached Mach I.
01
min
30
sec
File : Sound barrier
Publication date : 18 October 1977
Reference:
I20274258
Credits:
Producteur: Télévision Française 1 - Journalist : Quittard, Jean Pierre
Origin:
Tf1 News 13H - Producteur: Télévision Française 1
Licence:
Turnkey
Reference:I20274258
Credits:Journalist : Quittard, Jean Pierre
Licence:
Turnkey