Related frequency data seen on United States, Puerto Rico, and Virgin Islands' aeronautical charts
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Current Effective Date: 0901Z 08 Sep 2022 to 0901Z 03 Nov 2022</SPAN></P><P><SPAN>Frequencies provide radio frequency information. This frequency data is provided as a non-spatial database table and can be used to build a relationship table with the Service feature data. Frequency data information is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services. </SPAN></P><P><SPAN /></P></DIV></DIV></DIV>
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