Trivia Testers Written by Jeff Pardo What was the world's first rocket-powered airplane? Read more...
Trivia Testers Written by Jeff Pardo Why is there a difference between the magnetic variation for an airport, and the VOR located at that same airport? Read more...
Trivia Testers Written by Jeff Pardo There was an aircraft that, while it may not have had the noise output of the Valkyrie supersonic bomber from an earlier Trivia Tester, produced sound which proved to be even more troublesome than that which puts one's hearing at risk. Read more...