WESTOVER AIR RESERVE BASE, Mass. -- A Westover air crew from the 337th Airlift Squadron flew a humanitarian mission to Guatemala, Oct. 18 to 20. The C-5M hauled a fire engine, two ambulances and other humanitarian supplies that were picked up in Buffalo, N.Y. The airlift is part of the Denton Agreement program in which the military can transport emergency equipment and supplies for civilian use. The surplus vehicles where donated by Alliston, Ontario, Canada through a not for profit sponsoring organization.