The Coast Guard accepted the final tower in the Rescue 21 system Oct. 10, 2017 completing a more than 20-year design and installation process that improved search and rescue communications infrastructure throughout the U.S. and its territories.
The Coast Guard conditionally accepted and began operating the completed Rescue 21 system in the Western Rivers region in June 2017. The Western Rivers System provides coverage for parts of the Mississippi, Missouri and Ohio Rivers and their major tributaries.
The Coast Guard conditionally accepted and began operating the Rescue 21 system in the Upper Mississippi sector, which covers portions of the Mississippi, Illinois, Missouri and St. Croix rivers and extends across seven states, May 2, 2017.
Rescue 21, the Coast Guard’s advanced command, control and direction-finding communications system, was created to better locate mariners in distress and save lives and property at sea and on navigable rivers. By harnessing state-of-the-market technology, Rescue 21 enables the Coast Guard to execute its search and rescue missions with greater agility and efficiency.
Why this program?
Rescue 21 helps identify the location of callers in distress via towers that generate lines of bearing to the source of VHF radio transmissions, thereby significantly reducing search time. Rescue 21 extends coverage to a minimum of 20 nautical miles from the coastline. It improves information sharing and coordination with the Department of Homeland Security and other federal, state and local first responders, and can also help watchstanders recognize potential hoax calls by identifying discrepancies between callers’ reported and actual locations, thus conserving valuable response resources.
Rescue 21 meets both the safety requirements needed for the expanding Marine Transportation System and for International Convention for the Safety of Life at Sea standards. It also provides modernized command and control capabilities and improved maritime domain awareness, both critical to the performance of Coast Guard missions.
How is the program implemented?
Rescue 21 reached initial operating capability in December 2005; full deployment was completed in October 2017. The system is now operational along the coasts of the contiguous United States; Hawaii; Puerto Rico; Guam; the U.S. Virgin Islands; the Northern Marianas Islands of Saipan, Tinian and Rota; in parts of Alaska; and in much of the Mississippi, Missouri and Ohio rivers and their major tributaries.
During the first phase of installations, the Rescue 21 Program installed the system on both coasts of the contiguous United States and on several island territories. That effort was completed in 2015. Deployment in the Western Rivers region of the United States was completed in June 2017. The program completed the Alaska phase last, as that area’s extreme weather conditions and logistics challenges required implementation of a different version of the system.
The Rescue 21 Program is currently reviewing open and pending contracts to finalize them before program closeout and is working with operators and maintainers to fully transition responsibility for the system to the sustainment community.