ExteNet Systems, LLC is proposing to modify an existing wireless telecommunications facility on an existing light pole located Adjacent to 416 Turk St. (P.R.O.W.), San Francisco, San Francisco County, California 94102. The modifications will consist of the collocation of antennas at top heights of 34' on an existing 30-ft tall light pole. 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 comments to: Project 040717-PR, EBI Consulting, 21 B Street, Burlington, MA 01803, or at (617) 715-1822.