An extraordinay loss for the community: Günter passed away on Jan-04. Among many other radio activities his decade-long work on long yagi design and the respective boom corrections and spacing formulae were and are the basics in this field.
We owe him a lot. He was a good friend and partner for many of us.
My deep sympathies and consolances to his family.
RIP Günter!
Jan DL9KR.
Source: Moon Net
_________________ Life above 50,000 MHz 73! Stanisław Kłodzko JO80IK IC-7300 + IC-9700 + (2m - 9el + 250W), (70cm - 21 el + 250W), (23cm - 55 el + 150W)