What Are Altimeters & Why Are They Important In Aviation?
Barometric altimeters are most common, and measure altitude above sea level using atmospheric pressure. Modern commercial ...
USA TODAY on MSN13 天
Investigation into midair collision near DCA homes in on altimeter errors, radio issue
NTSB's Friday briefing about the fatal midair collision near DCA highlighted ongoing investigations into potential radio communication lapses.
WRVO15 天
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 FM15 天
Before collision with Wichita airplane, Black Hawk helicopter's altimeter may have ...
The National Transportation Safety Board says altimeter in the Black Hawk helicopter may have malfunctioned before the DCA ...