POTA & SOTA Essentials with Bobby Debevec, W6IWN & Tim Duffy, K3LR!

Tim Duffy, K3LR, speaking to W6SD about Grounding and Bonding

Tim Duffy Testimony | The Dailey Company

Ham Radio Basic--New Icom IC-7610, Tim Duffy K3LR at DX Engineering

Tim Duffy - Love Is Within Reach (USA 1977 Soft Rock)

Philly to Hollywood: Tim Duffy on Navigating a Cesspool of Industry Villainy #podcast #hollywood

Tim Duffy - Real Eyes