sentences:  However, by 1972 Mohawk had turned all of its Keene service over to Executive Airlines, a Boston-based commuter air carrier which in turn was operating nonstop flights to Albany and Worcester with one-stop service to Boston.1967 saw Vice President Hubert H. Humphrey make a brief stop in Keene while on a trip to attend a concert in Vermont.A crowd of 200 were on hand to greet him.