A cross reference listing appears after the index. ... Al - Alternating Y - Yellow bl - blast MHz - Megahertz C - Canadian Mo - Morse Code ec - Eclipse Oc - Occulting ev- Every ODAS - Anchored OceanoF ... maritime frequencies, are navigational warnings that contain information of importance to the safety of navigation.
|Title||:||Light List, 2012, V. 5, Mississippi River System, Mississippi River and Its Navigable Tributaries|
|Author||:||U S Coast Guard|
|Publisher||:||Government Printing Office - 2012-04|