AVIATION HISTORY: TEST YOURSELF
Celebrate Aviation History Month by putting your knowledge to the test:
Who invented the stall-warning indicator?
Who was the French hydraulics engineer whose work led to the pitot tube?
What was the first turboprop-powered airplane?
Who was the first pilot to fly in a complete circle?
Check your answers and find other tough questions in the March 2007 AOPA Pilot column “Test Pilot”.
Answers are at the bottom of the Web page - link to test: