The recently released TQSL version 2.5.2 application for uploading logs to Logbook of The World (LoTW) tightens requirements for data consistency, with the goal of improving the integrity of the LoTW database. Starting with TQSL version 2.5.2, discrepancies in submitted logs now are flagged, especially when it comes to the Amateur Data Interchange Format (ADIF) files frequently uploaded to LoTW…
Click here for original story, Greater LoTW Database Accuracy is the Goal of TQSL Update(s)
Source: ARRL