Or a congratulations for landing on the moon... It does take 40 years for the light/radio transit there and back. Besides, it's far more likely that it's Al Gore they're looking for.
Wow. My ham-fisted novice morse code has been available to them for 7 years. Which just leaves 33 years to wait for a reply. I'll have to dig out the log book and see which xtals I was using back then. 7.something MHz, I'm sure. Wanna be ready if they reply ;)
/johnny
Why? Did he bilk them out of trillions of dollars with the globalist warming scare schtick too?!!!