The National Transportation Safety Board (NTSB) began a three-day hearing in Washington, D.C., to investigate the midair collision between a U.S. Army Black Hawk helicopter and a commercial regional ...

The deadly midair collision between a US Army helicopter and a commercial passenger jet that killed 67 people in January may have been caused by faulty altitude readings aboard the military aircraft.

Although the crew informed the air traffic controller that they had passed the NDB at 1,100m, the altimeter’s reference to sea level rather than airfield elevation meant the An-24 was actually flying ...

According to its first-quarter 13F, Altimeter Capital reduced its exposure to Nvidia while exiting its positions in chip stocks Micron and Taiwan Semiconductor Manufacturing. A new chip stock that ...

Russian investigators have urged carriers to reinforce training for pilots on the displayed altitudes on airport charts – as well as procedures for setting QNH or QFE altimeter references – following ...