New features


The distributive package contains the program (CheckLog.exe) and some necessary libraries for ssl-based secure connection to the desired websites. You should download this package, unpack it into proper directory (i.e. C:\CheckLog\ - for example)... and start executable file CheckLog.exe (anti-virus check-up completed).

  • All the necessary directories and databases will be create automatically.
  • You can start your operations immediately, if you have an activation key - special code generated especially for your callsign, personal or any other. If no - see below, "how to activate"...

Release changes

Version 1.04.018 - "monolythe" realization; all the functions is supported by single program, checklog.exe (no other files exclude SSL libraries needed).

Version 1.04.019 - function set is "splitted" between the stable kernel (database support and data visualization), and a number of loadable plugins. So, you should download the product itself, and desired packs of plugins: [BASE], [UR5EQF] and so on... Some packs like [SERVICE] and [DEMO] included in distributive. At least you need product itself and [BASE] plugin pack. The rest is depend on your personal wishes and goals.

Version 1.05.020 - many improvements and new features. Automatic synchronization of QSLs with LoTW and New set of plugins, ability to load additional information about callsigns and operators from source and More faster and reliably solutions are realized for extreme "customer satisfaction". All the previously issued activation keys are actual for these release.

Minor changes in the last release

28-Jan-2019: Re-issued UR5EQF_Log3 pack.

19-Feb-2019: Re-issued Kernel, SYNC and Unofficial packs. Please update your setup - some new functions needs build 2619 of CheckLog.exe

27-Feb-2019: Re-issued INFO pack, added extended diagnostics for parsing answers from XML.API in UpdQRZRU.ext plugin (build 2627).

28-Feb-2019: Re-issued Kernel pack, added new form Cumulative statistics on all logbooks to CheckLog.exe (build 2628) features.

13-May-2019: Re-issued Kernel pack, due to some bug fix in AskCNTRY.ext plugin (build 2913).

How to activate full functionality?

Please read information on ACTIVATION KEYS page. Fill the form, check and send it! You should make a donation to Author, after sending a form (via paypal, or according the instructions from the Author). Your activation code will be sent by e-mail (in a reply after donation is made).

Just enter it in a special form while the program initiates. You'll get full-functional program immediately.

Remember: all issued keys are applicable to all versions of CheckLog. Obtain it once, you don't need to upgrade activation forever.

Who can explain me...

Read UNDERSTANDING page. If you find an answer - ok, we're happy. Maybe, you too.

If the desired answer is not found - you can send a question to our assistant, Chikitta:

Please be patient - we're not a specialized computer/software company, and have not a special support stuff. Author will answer you as soon, as possible. But not momentary, sure.

Bad news...

On April 28, 2018, the sole decision of RX3X (I do not even want to know his name) on the discussion thread I created at for CheckLog development and support was blackguardly censored. My account was blocked, without the possibility to participate in the talks of my own product. ES1BA present himself as a provocateur, «spying» for my development from the first days of publication. Regarding this, I must inform you that RX3X and ES1BA will never receive the activation keys for the CheckLog System. Never while the system exists.

  • Update as of May 7, 2018. It seems that they decided to permanently block me access to Nothing else to wait for these dolls. Let them entertained while I continue to improve the system.
  • Update as of October 31, 2018. Somebody RM6LA decided to determine for all others the value of my product and the right of its distribution. Since then all my messages at this forum are removed, in some nasty and mean manner. The only thanks of that "friends"...
  • Update as of May 25, 2019. Unknown "anonymous moderator" kill my activity on forever, this blocking is promised to be never remove. So - goodbye... goodbye, goodbye all the special policies for any selected countries and territories. Farewell, and if forever - still forever farewell.