<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:bookman old style,new york,times,serif;font-size:12pt;color:#000000;"><div>I was looking at something last week when I ran across PHG that didn't look right. <br>The PHG was 5 characters instead of the 4 that I have been use to seeing. <br>The last digit appears to be the number of beacons per hour. <br><br>When was this done ? <br><br><br></div>
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