AT&T Mobility, LLC is proposing to modify an existing wireless telecommunications facility on an existing building located at 6202 3rd Street, San Francisco, San Francisco Co., CA 94124. The modifications will consist of removing existing antennas and collocating new antennas at varying heights not to exceed 22.5 feet above ground level on the existing 13-foot-tall building. Any interested party wishing to submit comments regarding the potential effects the proposed facility may have on any historic property may do so by sending such comments to: Project 6121010013 - MB EBI Consulting, 6876 Susquehanna Trail South, York, PA 17403, or via telephone at (717) 472-3070.