A preliminary analysis of the flight data and voice recorder on board a Black Hawk helicopter leading up to the collision ...

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The radio altimeter on board the Black Hawk at the time of the deadly midair collision read 278 feet, Homendy said. That altimeter uses a radio beam to show the helicopter’s altitude above ...

Bullish option flow detected in Altimeter Growth with 89,145 calls trading, 4x expected, and implied vol increasing over 3 points to 108.96%.

The National Transportation Safety Board says altimeter in the Black Hawk helicopter may have malfunctioned before the DCA ...

Accident investigators are seeking to determine the accuracy of cockpit altimeter readings presented to pilots of the ...

Investigators are scrutinizing whether a missed instruction from air traffic control and faulty readings from a critical ...

WASHINGTON — The crew of the Army helicopter that collided with an American Airlines jet may have had a malfunctioning altimeter that did not accurately display its altitude, National ...

Brad Gerstner is an American investor and hedge fund manager. In 2008, he founded Boston-based Altimeter Capital, which he ...