Outer marker, FLANC. A search here for "FLANC" returns most of this:
FLANC NDB ATLANTA, GA Lat/Long: 33-45-44.588N / 084-38-19.867W (33.7623856/-84.6388519) Elevation: 900 ft. Variation: 02W (1985) Operational Characteristics Type: NDB Class: MHW/LOM Z marker: no Frequency: 344 TACAN channel: Hours of operation: 24 Voice: no Voice ID: yes Morse ID: ..-. - NOTAM facility: FTY FSS: FSS hours of operation: 24 Technical Characteristics Power: 50 watts Accuracy: NOS Monitoring: Internal monitor not installed, remote status indicator provided at control point. Owner: FEDERAL AVIATION ADMIN Operator: FEDERAL AVIATION ADMIN Common system usage: yes For public use: yes Remarks 1. NDB UNUSBL BYD 12 NM.