Today is Pi Day: in US date format (month, then day) today is 3.14, the first three significant digits of Pi (π). Pi is of course associated with circles, whether great circles or just ordinary circles.
Today's Featured Map shows six airports whose latitude or longitude is approximately 3.14° away from Null Island:
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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