To: (Separate email addresses with commas)
From: (Your email address)
Message: (Optional)



Vote: What Makes A Constant Speed Propeller Change Pitch?

Aaron Landry

When you pull the blue lever back on a constant speed propeller, the blade increases pitch. And when you push the blue lever forward, it decreases pitch.

But what makes it all happen? Oil, fuel, pneumatics? Vote, then see if you were right here.

  1. 1
    Unchecked Checked


  2. 2
    Unchecked Checked


  3. 3
    Unchecked Checked


View The Results

Thanks for voting, now find out the answer.

Think you got it right? Click here to find out the answer.

Share on Facebook Share on Twitter

Colin Cutler

Colin is a Boldmethod co-founder, pilot and graphic artist. He's been a flight instructor at the University of North Dakota, an airline pilot on the CRJ-200, and has directed development of numerous commercial and military training systems. You can reach him at

Images Courtesy:

Recommended Stories

Latest Stories

    Load More
    Share on Facebook Share on Twitter Share via Email