The Helicopter Museum

Feb 22, 2009 - 3:50 PM
The largest helicopter ever built by a Western manufacturer and the world’s largest tandem-rotor helicopter never flew, but it dominated the outdoor collec
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Sep 15, 2006 - 8:03 AM
This example of public art is currently on display in the Residentsplatz in Salzburg, Austria, as part of the city’s 200th anniversary celebrations of its