RDS-81 is an old-style digital weather radar in the 1970s, began to be replaced by RDR-2000 in 1995.
RDS-81 is a type of pulse-doppler digital radar, which could not only detect clouds and thunderstorm, but also could detect terrirans, and could be used to navigation.
Transmitter Peak Power...
Many of you will have heard of or read Heinz Knoke’s “I Flew for the Fuehrer”. One of the incidents he relates is his victory over a Mosquito on 6 November, 1942. The book was written some years after the war ended, and Knoke was going by memory. Problem with his story is, no Mosquito was lost...
I think that there is some madness in myself, because I started a third project while the first, the Arado and the second, the Albatros ane stil under completion.
One excuse could be that, due to the bad winter weather, it's difficult to have good sunny days to stay outside to paint.
By...