Westfield-Barnes Regional Airport (KBAF) is located on grounds that date back as far as 1905, when it was a summer training facility for the Massachusetts Army National Guard in western Massachusetts. Aviation arrived at Westfield in July 1914 when a pilot flew a Wright biplane over the town of Westfield, and the pilot was hired to drop leaflets to claim prizes from local merchants.
In 1923, the citizens of Westfield and nearby Holyoke convinced Vincent E. Barnes, the owner of the land, to sell the land to the City of Westfield for an airport. Instead, Barnes donated the land, and over the next 10 years, additional land was donated and leased by the Barnes family, amounting to about 350 acres. In 1923, it was officially named Westfield Aviation Field.
