[QSORecords;Number of QSO records following] The [QSORecords;Number of QSO records following] is the QSO record identifier used to mark where QSO records begins, and how many consecutive QSO records to follow. QSO record definition Date;Time;Call;Mode code;Sent-RST;Sent QSO number;Received RST;Received QSO number;Received Exchange;Received-WWL;QSO-Points;New-Exchange-(N);New-WWL-(N);New-DXCC-(N);Duplicate-QSO-(D) All arguments are separated with a semicolon (;). All fields in the QSO record is written on the same line, and ending with ASCII characters 13 and 10 (CR LF). Field Maximum length Date = YYMMDD, 6 characters 6 Time = UTC, 4 characters, with leading zeros 4 Call = 3 to 14 characters 14 Mode code = 0 or 1 character 1 Sent-RST = 0 or 2 or 3 characters 3 Sent QSO number =0,3,4 ch., with leading zeros 4 Received-RST = 0, 2, 3 characters 3 Received QSO number = 0,3,4 ch.,w.leading zeros 4 (Received Exchange = 0,1,6 ch. (see also PExch) 6) Received WWL = 0 or 4 or 6 characters, WWL 6 QSO points = 1 to 6 ch., incl. bandmultiplier 6 (New-Exchange = 0 or 1 ch.,"N" if QSO is new exchange 1) New-WWL = 0 or 1 ch., "N" if QSO is a new WWL 1 New-DXCC = 0 or 1 ch., "N" if QSO is new DXCCL 1 Duplicate-QSO = 0 or 1 ch., "D" if is a duplicate QSO 1 61 chs. + field separators, 14 75 total max. chs./line Mode code The mode code is used to show which modes were used for the QSO. Below is a list of the code with corresponding modes. Mode code TX mode RX mode 0 non of below non of below 1 SSB SSB 2 CW CW 3 SSB CW 4 CW SSB 5 AM AM 6 FM FM 7 RTTY RTTY 8 SSTV SSTV 9 ATV ATV If the mode is not important it can be left blank, i.e. not stated in rules/invitation.