L.B. Cebik W4RNL (SK)
It is very sad news to hear L.B. Cebik, W4RNL is now a silent key. His contribution to amateur radio was immense, especially through his work on antenna design and analysis. Many amateurs will have read his articles or used his website, which has always been one of my first stopping points when searching for antenna information.
Amateur radio has lost a great figure.
Condolences to his family and friends.