Website is running in some kind of save mode. More information in News section. If you find something that does not work let me know, please.


20 Sep 2017, 18:23 UTC

  • Send spot button in DX cluster is back! (you have to be signed in to send spot to the dx cluster)
  • bug in dx cluster with 1.25M and 60M bands fixed
  • language files download fixed

19 Sep 2017, 17:26 UTC

I alredy fixed these bugs:

  • log search didn't show "not found" information
  • log upload accepted all files - now only adi, adif, tar.gz, tar.bz2, rar, zip and 7z extensions allowed
  • registration for callsign with slash didn't work
  • lost password link was hard to see
  • DX cluster didn't show spots in some filter criteria combinations
  • fixed some layout problems
  • image uploading to header image fixed
  • grahical statistics didn't work
and added these new features:
  • Paetron added to donations
  • OQRS added to QSL information
  • current UTC time is show on DX cluster page
  • max size of uploede log increased to 20M
  • a lot of layout improvements

12 Sep 2017, 20:26 UTC

Finally, most of HamQTH features should work! Website has a lot of features, if you find something that does not work let me know, please. I'll fix it.

11 Sep 2017, 19:28 UTC

HamQTH is back online! The website was offline because of hardware failure. Infortunately because of my mistake in backup plan, we lost all data. I've found only two years old backup and used it as a start point. The database is up to date againist FCC, Canada and OK callbook. It would be great if you register again and fix your data. If you have any public callbook available, please let me know. Thanks!
Not everything works correctly, plase be patient. There is still a lot work to do.

01 Jan 2016, 06:30 UTC

  • PSK63 added to RBN filter

22 Dec 2015, 17:30 UTC

19 Oct 2015, 17:00 UTC

  • whole website is running on HTTPS
  • thanks to Toru, JG1EIQ we have HamQTH translated to Japanese
  • a few bugs in design header picture have been fixed
  • page shows cookies information (EU laws)
  • JTAlert by VK3AMA supports HamQTH

15 Sep 2015, 04:00 UTC

29 Jun 2015, 07:00 UTC

  • HamQT celebrates 4 years anniversary
  • you can send spot to DX clusters network directly from web interface
  • dx cluster filter improved
  • Clear header button added to profile picture editing
  • language autodetect improved
  • Recent activity now shows last 200 RBN and DX cluster spots
  • if you are logged in and looking at your profile, lookup counter is not incremented
  • page with DX cluster spots is now loaded every 10 seconds (was 20)
  • log upload page listed only the first one of recent uploaded logs - fixed
  • XML lookup didn't increase the lookup counter of your profile - fixed

02 Mar 2015, 07:00 UTC

  • added ADIF country ID to the dxc_csv.php output
  • if you don't want to see the header image, you can disable it in "Your account" preferences
  • stations with brackets in the country name were not found on the map - fixed
  • sometimes user could not move pictures on the header design page - fixed
  • graphical log statistics didn't work - fixed
  • when grid is empty and station is located on the map, grid is updated

06 Feb 2015, 05:15 UTC

  • brand new design with a big header photo that can be designed by the user
  • page is responsive; it will also work on mobile phone and tablet devices
  • website is much faster; google map and VOACAP are loaded after request
  • callsign not found page now shows VOACAP info too
  • HamQTH has also a U.S. address, courtesy of WC4R

29 Jun 2014, 19:15 UTC

  • added My spots to DX Cluster which shows only spots where you were spotted
  • dxcc statistic in log search tab now shows also numer of DXCC worked on all bands
  • JSON DXCC search added (more in developers section)
  • HamQTH DXCC resolution API returned wrong details to requsted callsign (only country name without any details) - fixed

27 Feb 2014, 17:10 UTC

  • VE callbook is imported automatically once per week
  • added DXCC per band table statistic (you have to enable it in logsearch settings, first)
  • user can change own image after click to NOT FOUND default picture
  • Improved "New from this" function - original callsign is stored to QSL VIA field
  • log search, recent activity and condx prediction were broken on high screen resolution - fixed
  • if callsign doesn't exist on HamQTH, you can add it directly from not found page
  • HamQTH has Google+ page
  • added DXCC per band charts to graphical statistics (you have to have log search enabled and have QSO uploaded to HamQTH)

29 Jun 2013, 14:30 UTC

17 May 2013, 19:30 UTC

* You know that. You are calling CQ on empty band, RBN can hear you almost all over the world but no one is calling back. Band seems to be open, but you can't send self spot to DX cluster network. That is self spot inteface for. You can inform other hams you are calling CQ somewhere and looking for QSO.

24 Apr 2013, 04:00 UTC

20 Feb 2013, 19:00 UTC

20 Feb 2013, 19:00 UTC

19 Nov 2012, 20:30 UTC

30 Sep 2012, 19:30 UTC

19 Sep 2012, 04:15 UTC

12 Sep 2012, 03:30 UTC

18 Aug 2012, 18:30 UTC

02 Sep 2012, 18:00 UTC

It seems that HamQTH server needs upgrade which costs $300. I already have $180 and need $120. It would be great if you could make small donation. Thank you!

17 Aug 2012, 20:00 UTC

30 Jul 2012, 21:40 UTC

22 Jul 2012, 11:00 UTC

18 Jul 2012, 20:15 UTC

03 Jul 2012, 18:00 UTC

30 Jun 2012, 19:19 UTC
Please look at this:
One of the reasons that the XML data is by subscription only is because if it were in the open, hacker sites like and QRZCQ.COM would simply attach to it and display it as their own, complete with advertising. The two sites I just mentioned are already doing this and so if you decide to get your data from them, just know that it was STOLEN from QRZ. As Rick mentioned, we don't own the Data per-se, but we do own the Compilation which includes a great deal of information that the FCC has never heard of, let alone supplies in their cryptic daily dumps. When the hacker sites steal our data, however, they steal all of it, not just the FCC info.
Author AA7BQ, Source:

We are hacker site? I never used any data any (address) stolen from! I imported only addresses from databases provided by users and/or widely available over the internet! As a revenge, QRZ.COM deleted my whole profile a while after HamQTH went online and my callsign can not be added anymore. Do you know how hard is to find related info outside QRZ? This makes me very sad. HAMQTH IS NOT A HACKER SITE! Now QRZ.COM is not only site providing callbook data and its owner can't accept this fact! It's interesting that (as AA7CQ says) because of HamQTH activity, the XML search at QRZ.COM won't be free anymore. This is not true, it was not free even before HamQTH went online! So Fred, please stop writing this nonsense. THANK YOU!
We have here only a few text adds from Google Adsense. If I earn some money with it, I use it to pay for server where HamQTH is located. HamQTH site runs without blinking banners or another annying ads. We can exists only if users will support us providing their callsign details.
Please support us. We need that.

30 Jun 2012, 04:15 UTC

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29 May 2012, 19:45 UTC

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22 Apr 2012, 18:15 UTC

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29 Dec 2011, 21:45 UTC

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22 Nov 2011, 18:30 UTC