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Astronomers realize mysterious TV signal in their data bounced off an airplane
By tracking the TV signal back to the plane that was reflecting it towards the Murchison Wide-field Array, astronomers will ...
NTSB officials say radio issues, altitude discrepancies possible factors in DC plane crash
The NTSB cited key factors in January's midair collision between an Army Black Hawk and an American Airlines jet over the ...
Faulty altitude reading, missed radio instructions may be factors in Black Hawk crash
The National Transportation Safety Board disclosed new details about the collision between the helicopter and an American ...
Helicopter crew in collision with plane may not have heard key instruction from tower, NTSB says
The crew of the Army helicopter that hit a jet may have had inaccurate altitude readings and may not have heard air traffic ...
Second-by-Second Timeline of D.C. Plane Crash Revealed, Questions Remain About What Helicopter Pilots Heard and Saw
Investigators are releasing new details about what happened in the seconds leading up to the deadly D.C. plane crash — and say that the Black Hawk helicopter crew may have missed instructions from air ...