The Great Circle Mapper turns 22 today. People from all around the globe use the site, but the places which appear in maps tend to be concentrated on major airline hubs and international gateways.
Today's Featured Map shows the 50 most frequently mapped airports over the previous 12 months, with marker size scaled by frequency of use. The top five airports are:
Three metropolitan areas have multiple airports in the list:
Here is how these 50 airports are distributed by region:
Information on this site may not be accurate or current and is not valid for flight planning or navigation. No warranty of fitness for any purpose is made or implied. Flight planning and navigation should only be done using official charts.
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Karl L. Swartz.
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