3WN4 in 20 seconds
Mark's Park & Airfield serves New London, US.
AirportRoutes · updated Feb 15, 2026
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Common questions about 3WN4
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Where is Mark's Park & Airfield located?
Mark's Park & Airfield is located in New London, US, at an elevation of 855 ft. Its IATA code is — and ICAO code is 3WN4.