Picked a random track (A320) over WV and watched it till it landed at
Washington National. Last time I did that was in the early 1970s and
it only took 58,000 vacuum tubes to take the data from the phone
lines and display it. Now it takes several billion transistors to do
the same task. Is this progress?
Sandy
WB5MMB
http://www.flightradar24.com/