Hi Daniel,
A comma separated file or csv file, has lines of data with each field in that line being separated by a comma. At the each of each data line there is a CR+LF so the next lot of data starts on a new line. See the short example below:
14:09:19.061,2008/03/21,14:14:19.061,TOM762N,33525,,,0,0,0,3426,0,0,0,0
14:09:19.061,2008/03/21,14:14:19.061,RYR1916,36550,413,302,52.3846,-4.0594,-0,6726,0,0,0,0
14:09:19.061,2008/03/21,14:14:19.061,RYR539Z,18000,360,288,0,0,0,3254,0,0,0,0
14:09:19.061,2008/03/21,14:14:19.061,EIN159,20250,283,310,0,0,-1536,7675,0,0,0,0
14:09:19.061,2008/03/21,14:14:19.061,SWR8N,34000,428,330,0,0,0,3045,0,0,0,0
14:09:19.061,2008/03/21,14:14:19.061,BAW52,21200,456,132,52.3713,-1.6428,-28,4234,0,0,0,0
csv files can be imported easily into other programs such as spreadsheets and databases.
RadarBox can detect some fighter aircraft and they show in the aircraft list. They will not appear on the map as it is a bad thing if other poeple can see where your air power is. However, very few fighter type aircraft have the equipment necessary for them to show in RadarBox.