SkyDrill
ACS area N

Rotorcraft Fundamentals

11 practice questions for the Aviation Mechanic Airframe (AMA) test. Open any question for the answer, an explanation of every choice, background, and the source citation. To answer them in a quiz, use the practice mode and pick this area.

  1. 1.Additional rotorcraft items required by § 43.15AM.II.N.R3
  2. 2.Relative windspeed at the advancing blade tipAM.II.N.K6
  3. 3.Purpose of main rotor blade trackingAM.II.N.K7
  4. 4.Likely source of a high frequency vibrationAM.II.N.K8
  5. 5.Main rotor blade droop with the rotor stoppedAM.II.N.R1
  6. 6.Pedal position during tail rotor tracking runAM.II.N.R2
  7. 7.Effect of raising the collective pitch controlAM.II.N.K1
  8. 8.Main rotor rpm from a transmission reduction ratioAM.II.N.K2
  9. 9.Rigging step that uses a bubble protractorAM.II.N.K3
  10. 10.Blade movement in a fully articulated rotorAM.II.N.K4
  11. 11.Why fixed skids suit helicoptersAM.II.N.K5