The skies will be active over southern Vermont and New Hampshire when the Massachusetts Air National Guard conducts flight training this month.
The exercises will take place during the day on Wednesday and again on Jan. 30.
Air Guard officials say the training flights will involve F-15 fighter jets finding and escorting nonmilitary aircraft to a regional airport.
The 104th Fighter Wing is preparing for an upcoming inspection.
Officials say the Vermont communities of Rutland, Wells, Granville, Bennington, West Dover, Manchester, Dorset and Pawlet as well as Claremont and Keene, N.H., may notice increased aircraft activity during those days.