The airport complex is situated in a valley between a small mountain and the Barton's Cove oxbow of the Connecticut River. This location lends itself to calm weather and provides a guarantee that obstructions will never be placed on the river side. The land side also provides over a mile of flat and virtually uninhabited land, leaving plenty of room for runway expansion if a road was rerouted. A dispute with Native Americans over alleged burial grounds once threatened to shut down the airport but an accord has been reached on the matter.