Paul Topolski, W1SEX, was my guest in Episode 133, in February 2017, six years ago.  I wanted to reprise this interview as well as point out that Paul is always one of the first to help as a speaker or Expo moderator.  Paul was just meters from ground zero working the communications center, when terrorists struck the 2013 Boston Marathon, killing three and injuring hundreds of spectators and participants.  Paul shares with me his ham radio story, his experience, and how he continues to make a difference to his community in this QSO Today.