now() - '$tracklog_hrs hours'::interval"; $sth = pg_query($aprs_dbh, $sql); $callsigns = array(); while(list($source) = pg_fetch_array($sth)) { array_push($callsigns, $source); } # Find center of all callsigns returned from pattern matching query, for map center. $sql = "select avg(ST_Y(position)) as latitude, avg(ST_X(position)) as longitude from aprs_lastposition where source in ('" . join("', '", $callsigns) . "')"; $sth = pg_query($aprs_dbh, $sql); $row = pg_fetch_array($sth); $middle_lat = $row[0]; $middle_long = $row[1]; # # HTML Start # ?>

*Click on station icon for details

\n"; } ?> Station Prefixes:   Found Stations/Objects: " . $icon_index[$index] . ": " . $names[$index] . "   Track History: $hour Hours\n"; } ?>

Note: Only KG6HEA, KA6YYZ and KD6ZWR packets are being tracked now.