Signage

Tweet about this on TwitterPin on PinterestShare on LinkedInShare on Google+Email this to someoneShare on FacebookShare on VkontakteShare on Vkontakte

Airport Runway Names Shift with Magnetic Field

For example, the Fairbanks International Airport in Alaska renamed runway 1L-19R to 2L-20R in 2009 when magnetic north shifted enough to mandate a change. And the airport operators know—from NCEI’s World Magnetic Model (WMM) and other sources—that they’ll likely need to update the name again in 2033…