Unknown Field

Unknown Field is an airport located in Southborough Massachusetts, US. The ICAO code is 1MA5, used by air traffic control and pilots for flight planning.

The airport operates in the America/New_York timezone. When planning flights to or from 1MA5, use our flight duration calculator to account for timezone differences, especially for international travel.

Unknown Field sits at an elevation of 432 feet (132 meters) above sea level.

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