Club Log is the first LoTW® Trusted Partner™

Club Log is the first logging service to achieve Trusted Partner™ status for Logbook of the World® (LoTW). This means that LoTW users (i.e. Hams who have acquired an LoTW certificate) are now able to upload directly from Club Log to LoTW (with integrated QSL signing) rather than having to seperately upload their logs to both services.

A how to use Club Log’s LoTW tools guide is available on the Club Log Support site.

About the LoTW Trusted Partner Program

The Trusted Partner program defines the requirements for an online service to store user credentials with acceptable security. All LoTW users, whether or not they work through Club Log as a Trusted Partner, are responsible for ensuring the security of their credentials. Individuals who rely on a Trusted Partner site for security have met the requirement to keep LoTW their credentials secure. [ 1 ]

The “Requirements for ARRL Logbook of the World Trusted Partners” document is available on the ARRL website.

About Club Log

Club Log is “a free web-based tool for producing DXCC league tables, expedition tools, log search services and most-wanted lists for ham radio.” [ 2 ]

Please see the Introduction to Club Log for more information about this service.


[ 1 ] “Club Log is Now a Logbook of The World Trusted Partner”, ARRL The national association for Amateur Radio, last modified April 3 2017,

[ 2 ] “Login To Club Log”, Club Log, retrieved April 4 2017,