Erie News Now4d
Black Hawk helicopter's altimeter may have been inaccurate, pilots may have missed some calls from control tower
The radio altimeter on board the Black Hawk at the time of the deadly midair collision read 278 feet, Homendy said. That ...
Jefferson Public Radio5d
Altimeter in Black Hawk helicopter may have malfunctioned before DCA mid-air collision
The National Transportation Safety Board says altimeter in the Black Hawk helicopter may have malfunctioned before the DCA ...
KCUR 89.3 FM5d
Before collision with Wichita airplane, Black Hawk helicopter's altimeter may have malfunctioned
The National Transportation Safety Board says altimeter in the Black Hawk helicopter may have malfunctioned before the DCA ...