Logbook of The World ® -- LoTW ® -- is a web-accessed database and repository that enables you to submit electronic logs for amateur radio contacts (QSOs) and for confirmation (QSLs).

Logbook of The World® -- LoTW® -- is a web-accessed database and repository that enables you to submit electronic logs for amateur radio contacts (QSOs) and for confirmation (QSLs).

About Logbook of The World ... Getting Started with LoTW Before you can submit QSOs to Logbook of the World (LoTW), you must install the free TQSL application on your computer.

Logbook of The World ® -- LoTW ® -- is a web-accessed database and repository that enables you to submit electronic logs for amateur radio contacts (QSOs) and for confirmation (QSLs).

LoTW New Users Quick Start Guide (LoTW) New User Guide (Courtesy G4IFB) Quick Start Guides - Submitting QSOs to LoTW Submitting QSOs to LoTW from Windows Submitting QSOs to LoTW …

Welcome to Logbook of the World About Logbook of The World About Mission and Objectives Getting Started Submitting QSOs Viewing Confirmations Obtaining Award Credit Renewing …

Logging In to Your LoTW Account To log in to your LoTW account, 1. Using your web browser, navigate to https://lotw.arrl.org/lotwuser/defau

Log on to Logbook of the World Note: You must have been issued a certificate before you can log on to the LoTW site. ... Your browser must support cookies in order to log in.

2- Does the certificate in your computer match the certificate in the Logbook of The World system at ARRL? 3- Do you have a station location in TQSL with the correct geographic information for …

Logbook of the world accepts digitally signed files called Trusted QSL files. You have already used these types of files in the certificate process - TQ5 and TQ6.