This sort of communication could interfere with an airplane's sensors and potentially cause issues with sensitive navigation equipment. (howtogeek.com)
The company won a contract to train airplane safety inspectors on the fail - safe maintenance of the very kind of communications and navigation equipment Galaxy played a part in designing for the DOD. (inc.com)
He pointed out that trials of computerised navigation equipment over the past five years have shown that it can be more accurate than the work of a pilot. (newscientist.com)