Range schedules can change frequently. For daily updates on range operations and test schedules, call the NSWCDD Range and Weapons Testing toll free hotline at (877) 845-5656 or visit the Potomac River Test Range
website, http://www.navsea.navy.mil/Home/WarfareCenters/NSWCDahlgren/NSWCDDRangeSchedule.aspx
For questions or more information, contact the NSWCDD Public Affairs Office at [email protected] or (540) 653-8152
