Radar data suggests Black Hawk was flying too high before fatal Washington crash
The National Transportation Safety Board says the helicopter must be recovered from the Potomac River so it can get more ...
What can the 'black box' tell us about plane crashes?
Some have suggested that it stems from Hussenot's device, because it used film and "ran continuously in a light-tight box, ...
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NTSB flags altitude discrepancy in early data from DC plane collision
Probing the mid-air collision of a CRJ and a Black Hawk helicopter, NTSB has identified an altitude discrepancy from the ...
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Radar data suggests Black Hawk was flying too high before fatal Washington crash
One second later, the recorder captures the sound of impact. The NTSB has not released flight or voice data from the Black Hawk. The agency says it “needs additional information to verify ...
Latest radar evidence suggests Black Hawk in DC disaster was flying too high, but NTSB wants more proof
Newly released data from ground-based radar came out Tuesday suggesting an Army helicopter was higher than it was supposed to ...
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Army helicopter was 100ft above mandatory flight ceiling during collision with PSA Airlines jet
Preliminary data released by the USA's National Transportation Safety Board indicates the incident Sikorsky UH-60 was flying ...
Recovery of DC jet wreckage begins as investigators review new information
Just offshore of the towering national monuments of Washington, a tall crane now hovers over the Potomac River. It casts a ...
Update: What we know about the American Airlines plane, helicopter crash in D.C.
The deadliest plane crash in U.S. history was in May 1979, when American Airlines Flight 191 lost an engine during takeoff at ...