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LoTW Processing Update


Logbook of The World (LoTW) has been managing to hold its own against the current high volume of incoming logs. An approximate 60 hour processing delay has been maintained for about a week. As of November 9, there are approximately 2.8 million QSOs in the LoTW queue. Many logs are still coming in from the CQ WW and the ARRL Sweepstakes Contests that were held the last two weekends.

If you have already uploaded a log, there is no need to upload it again. By doing so, you will only add to the lengthy queue. Also, please do not send entire logs that contain previously uploaded QSOs. Please use the date range option when signing logs. This will allow you to select QSOs from your log within a specific date range. By following these guidelines, this will allow LoTW to process the backlog at a faster pace.

The ARRL IT staff has been working diligently to speed up the LoTW processing time and eliminate the backlog. Thanks again for your patience.



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