More
Maxime Duquesne
Sunday technical quizz
Be the first to answer the question and win your silver wings !
Sorry for being so late. It almost should be called "Monday technical quizz" for this time... Some personal events are taking me a lot of time those days...
So, here is the question, mainly for the piston engines users :
On the ground, what is the first thing you have to check before handle your propeller ?
magneto off