Nav aids

Coast guard will terminate hf radiotelex (sitor) services for collection of amver ship position reports and…

U.S · HYDROPAC 337/08

issued: 2008-02-22 16:01Z
status: cancelled 2008-02-26 16:20Z (archive)
authority: CHIEF SPECTRUM E-MAIL VIA DOMINIC 221431Z FEB 08.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. U.S. COAST GUARD WILL TERMINATE HF RADIOTELEX
   (SITOR) SERVICES FOR COLLECTION OF AMVER SHIP POSITION
   REPORTS AND OF METEOROLOGICAL OBSERVATION FROM:
   A. COMMUNICATIONS AREA MASTER STATION ATLANTIC (CAMSLANT NMN)
      AND COMMUNICATIONS STATION KODIAK (NOJ) EFFECTIVE
      312359Z MAR.
   B. COMMUNICATIONS AREA MASTER STATION PACIFIC
      (CAMSPAC NMC/NMO) AND COMMUNICATIONS STATION GUAM (NRV)
      WILL CONTINUE AT LEAST UNTIL 30 SEP.
2. AMVER AND NOAA METEOROLOGICAL REPORTS WILL CONTINUE TO BE
   RECEIVED AT NO CHARGE THRU SHIPCOM/WLO HF RADIOTELEX
   SERVICE AND NOAA SHIPBOARD ENVIRONMENTAL DATA ACQUISITION
   SYSTEM (SEAS) PROGRAM THRU INMARSAT-C. AMVER REPORTS MAY
   ALSO BE SENT AT NO CHARGE THRU GLOBE WIRELESS.
3. BROADCAST OF MARITIME SAFETY INFORMATION BY HF SITOR (HF NAVTEX)
   WILL NOT BE AFFECTED BY THIS ACTION.
4. CANCEL THIS MSG 01 OCT.

Timeline

Coast guard will terminate hf radiotelex (sitor) services for collection of amver ship position reports and…cancelled by · 2008-02-26

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

193 aids-to-navigation notices in force · see all

Nav aids

Lights extinguished, buoys off station, RACON/NAVTEX outages. All current aids-to-navigation notices →

Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.