3MN9 in 20 seconds
Schumacher Airport serves Oster, US.
AirportRoutes · updated Feb 12, 2026
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Common questions about 3MN9
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Where is Schumacher Airport located?
Schumacher Airport is located in Oster, US, at an elevation of 1020 ft. Its IATA code is — and ICAO code is 3MN9.