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Experimental civilian plane crashes at Virginia military base
Authorities said they are investigating the crash of an experimental MX Aircraft MXS near Hampton, Virginia.
DC helicopter route permanently closed after fatal Black Hawk crash
The move follows federal investigators's call for a ban on helo flights on the route, citing a string of near misses in recent years.
By John Seewer, The Associated Press and Tara Copp, AP
Safety board calls to end helo flights on route of fatal DC crash
The National Transportation and Safety Board is recommending helicopters no longer fly along the route when planes are landing on specific runways at DCA.
By Jen Judson