π Key Concepts
β’ NAVAREAs (Navigational Areas) and how they divide the worldβs oceans for Maritime Safety Information (MSI) broadcasts
β’ The role of U.S. Coast Guard Communications Area Master Stations (CAMS) such as NMF, NMC, NMO, NOJ
β’ Which U.S. coast corresponds geographically to NAVAREA IV
π Think About
β’ First, identify the geographic limits of NAVAREA IV. Which ocean area and which coast of the U.S. does it cover?
β’ Next, match each callsign (NOJ, NMF, NMC, NMO) to its primary location and ocean region (e.g., Alaska, Pacific, Atlantic, etc.).
β’ Then, decide which stationβs normal coverage area lines up with the NAVAREA IV region you identified.
β
Before You Answer
β’ Confirm the geographic boundaries of NAVAREA IV on an official NAVAREA/MSI chart or list.
β’ Verify the home location and coverage of each listed USCG station (Kodiak, Boston, San Francisco, Honolulu).
β’ Make sure the station you choose actually serves the Atlantic vs. Pacific vs. Alaskan region that matches NAVAREA IV.