ExteNet Systems, LLC is proposing to replace an existing light pole witha new 31-ft tall light pole with top-mounted antenna and associated equipment located at 277 3rd Street, San Francisco, San Francisco County, California 94103. Any interested party wishing to submit comments regarding the potential effects the proposed faility may have on any historic property may do so by sending comments to: Project 060620-PR, EBI Consulting, 21 B Street, Burlington, MA 01803, or at (617) 715-1822.