Fast Response 401 or FR 401 is a highly customized 2004 Ford F-350. FR 401 seats two people and is used for various incidents requiring quick action while not requiring a large compliment of firefighters such as brush fires and certain EMS situations. It contains 75 gallons of water, 150′ of hose line, a chainsaw and a full complement of EMS supplies and equipment. 

FR401 is often used to assist with medical incidents or during storms to help clear debris or trees from the roadway. It is also used on wildland fires when requested.