I don't believe you can do this directly in D4W, but you could export using the logbook window then use Excel or Google Sheets to eliminate the duplicate.
-----Original Message----- From: dx4win-boun...@mailman.qth.net <dx4win-boun...@mailman.qth.net> On Behalf Of PY2YP Sent: Saturday, June 13, 2020 10:26 AM To: DX4WIN Reflector <Dx4win@mailman.qth.net> Subject: [Dx4win] Unique calls Is there any way to count the unique calls from a selection? I'd say: I want to know how many JA stations I've already worked on 80 meters band. -- 73 DX de PY2YP - Cesar ______________________________________________________________ DX4WIN mailing list Home: http://mailman.qth.net/mailman/listinfo/dx4win Help: http://mailman.qth.net/mmfaq.htm Post: mailto:DX4WIN@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html ______________________________________________________________ DX4WIN mailing list Home: http://mailman.qth.net/mailman/listinfo/dx4win Help: http://mailman.qth.net/mmfaq.htm Post: mailto:DX4WIN@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html