Comment on "Your altimeter displays one altitude while your GPS displays another. Under VFR, which do you use/when?"
...rovinces and territories are remote, making aircraft an ideal form of transportation to and from these far-of...er) can comment further? "The helicopter was being used to transport personnel to work sites acros...Comment on "Ghost Planes Clouding the Skies!? Could air traffic control be the Next Generation of attacks from hackers?"
...erreliance on GPS signals is rampant in day-to -day life from data networks, financial systems, health networks, rail, road, aviation and marine transport, to shipping and agriculture....