4TO FM (ACMA callsign: 4TOO) is an Australian radio station in Queensland. Owned and operated as part of Southern Cross Austereo's LocalWorks network, it broadcasts an adult contemporary format to Townsville, Queensland. First broadcast in 1931 on 774 kHz AM, in 1998 the station transferred to the FM band, under ownership of RG Capital - later sold to Macquarie Regional RadioWorks and Southern Cross Media Group.