Brief: Shift in Earth Causes Change in Runways
Gadling reports that the shifting in the Earth’s magnetic north pole has forced Tampa Airport to close one of its runways to repaint its designation. Runway 18R/36L will be redesignated 19R/1L when it reopens on Thursday. The other runways will change over later this month. The magnetic north pole has been shifting toward Russia at a rate of forty miles per year for the past decade.