After the clash in the dead air, NTSB wants to prohibit helicopters near DC Airport.
– Update by David K. Li and Jay Blackman NTSB needs severe helicopter traffic. Ronald Reagan National AirportOfficials said on Tuesday after the disaster. Clashing in the air that killed 67 people– The tragedy on January 29, near the capital city of the country, is considered the most dangerous air error in the United States […]