953 nut 66,831 #1 Posted 8 hours ago 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. 3 Share this post Link to post Share on other sites
Sparky-(Admin) 25,643 #2 Posted 7 hours ago Which led to radar speed traps …we all are familiar with those 1 1 Share this post Link to post Share on other sites
SylvanLakeWH 31,601 #3 Posted 6 hours ago 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... 3 Share this post Link to post Share on other sites
ri702bill 12,293 #4 Posted 4 hours ago 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...! Share this post Link to post Share on other sites
Handy Don 16,769 #5 Posted 4 hours ago 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. 2 Share this post Link to post Share on other sites
