953 nut 67,707 #1 Posted June 24 June 24, 1930 First detection of an airplane using reflected radio waves, a precursor to radar, by US Naval Research Laboratory engineers in Anacostia, Washington, D.C. 1 3 Share this post Link to post Share on other sites
Sparky-(Admin) 26,023 #2 Posted June 24 Which led to radar speed traps …we all are familiar with those 1 2 Share this post Link to post Share on other sites
SylvanLakeWH 31,845 #3 Posted June 24 1 hour ago, Sparky said: Which led to radar speed traps …we all are familiar with those Especially when zooming down the road on our 's... 4 Share this post Link to post Share on other sites
ri702bill 12,582 #4 Posted June 24 2 hours ago, SylvanLakeWH said: 3 hours ago, Sparky said: Which led to radar speed traps …we all are familiar with those Especially when zooming down the road on our 's... An RJ just might be too small to give a good signature...! 1 1 Share this post Link to post Share on other sites
Handy Don 17,060 #5 Posted June 24 I got a warning some years ago for doing 45 down a hill in a 30 zone -- on my bicycle. And yes, it was a radar trap. 4 Share this post Link to post Share on other sites
