U.S. Coast Guard advises boating public awareness of temporary Mariana Islands Region VHF communication outages

U.S. Coast Guard Forces Micronesia / Sector Guam
Story by Chief Petty Officer Corinne Zilnicki

Date: 11.29.2025
Posted: 11.29.2025 13:37
News ID: 552564

SANTA RITA, Guam — The U.S. Coast Guard advises mariners of an upcoming temporary outage in VHF radio communications coverage in the vicinity of Rota and surrounding areas in the Commonwealth of the Northern Mariana Islands beginning Dec. 1.     Mariners should anticipate reduced reception and transmission capabilities that may potentially impact distress and safety communications. The U.S. Coast Guard remains committed to maintaining the safety of life at sea and is implementing mitigation measures to minimize risks.    Key Details for Mariners: 

  Safety Recommendations: 

  Mariners are encouraged to stay informed through Local Notices to Mariners, NAVTEX broadcasts, or by contacting the U.S. Coast Guard Sector Guam Joint Rescue Sub-Center at 1-671-355-4824 or VHF-FM channel 16.    “The safety of mariners is our top priority. We appreciate the community's cooperation during this period and will provide updates as new information becomes available,” said Lt. Ani Johnson, command center chief, Joint Rescue Sub-Center Guam.     -USCG-     About U.S. Coast Guard Forces Micronesia/Sector Guam 

The U.S. Coast Guard Forces Micronesia/Sector Guam team focuses on maritime security, enabling the flow of commerce, and responding to crises in Oceania. With a primary presence in Guam and Saipan and over 350 members across Guam and the Commonwealth of the Northern Mariana Islands, the team maintains a strong U.S. presence in the Micronesia sub-region and adjacent areas, closely tied to local communities.