Instrument Stage I Exam Questions and
Answers Latest Version Already Passed
How does a pilot identify a station passage when navigating with a VOR?
✔✔ The TO/FROM indicator flips and the VOR signal momentarily fluctuates.
What is the purpose of a compass deviation card in an aircraft?
✔✔ It provides corrections for heading errors caused by magnetic interference.
Why is pitot heat used in IFR flight?
✔✔ To prevent ice buildup in the pitot tube, ensuring accurate airspeed readings.
How does a pilot recover from an unusual attitude in IMC?
✔✔ Reduce power if necessary, level the wings, and adjust pitch to a normal attitude.
What instrument primarily indicates whether an aircraft is maintaining level flight?
✔✔ The attitude indicator.
1
,Why is the turn coordinator useful in instrument flight?
✔✔ It helps the pilot maintain coordinated turns without excessive yaw.
What is the primary purpose of instrument flight rules (IFR)?
✔✔ To enable flight in conditions where visual references are not sufficient for safe navigation.
How does a pilot determine if an airport has an instrument approach procedure?
✔✔ By checking published approach charts and airport facility directories.
What is the role of a VOR in instrument navigation?
✔✔ It provides azimuth guidance to help pilots maintain a desired course.
Why must an altimeter be set to the correct local pressure before flight?
✔✔ To ensure accurate altitude readings and proper terrain clearance.
What is the difference between true altitude and indicated altitude?
✔✔ True altitude is height above sea level, while indicated altitude is read directly from the
altimeter.
2
, What should a pilot do if an airspeed indicator suddenly drops to zero in IMC?
✔✔ Suspect a pitot tube blockage and activate pitot heat.
How does an altimeter indicate a climb?
✔✔ The needle moves clockwise, showing an increase in altitude.
What is the importance of a preflight instrument check?
✔✔ To verify that all flight instruments are functioning properly before entering IMC.
Why do pilots use the 1 in 60 rule for navigation?
✔✔ To estimate track error corrections for accurate course management.
What should a pilot do if the attitude indicator becomes unreliable?
✔✔ Cross-check other instruments and use the turn coordinator for reference.
What is the standard climb gradient for instrument departures?
✔✔ 200 feet per nautical mile unless otherwise specified.
3
Answers Latest Version Already Passed
How does a pilot identify a station passage when navigating with a VOR?
✔✔ The TO/FROM indicator flips and the VOR signal momentarily fluctuates.
What is the purpose of a compass deviation card in an aircraft?
✔✔ It provides corrections for heading errors caused by magnetic interference.
Why is pitot heat used in IFR flight?
✔✔ To prevent ice buildup in the pitot tube, ensuring accurate airspeed readings.
How does a pilot recover from an unusual attitude in IMC?
✔✔ Reduce power if necessary, level the wings, and adjust pitch to a normal attitude.
What instrument primarily indicates whether an aircraft is maintaining level flight?
✔✔ The attitude indicator.
1
,Why is the turn coordinator useful in instrument flight?
✔✔ It helps the pilot maintain coordinated turns without excessive yaw.
What is the primary purpose of instrument flight rules (IFR)?
✔✔ To enable flight in conditions where visual references are not sufficient for safe navigation.
How does a pilot determine if an airport has an instrument approach procedure?
✔✔ By checking published approach charts and airport facility directories.
What is the role of a VOR in instrument navigation?
✔✔ It provides azimuth guidance to help pilots maintain a desired course.
Why must an altimeter be set to the correct local pressure before flight?
✔✔ To ensure accurate altitude readings and proper terrain clearance.
What is the difference between true altitude and indicated altitude?
✔✔ True altitude is height above sea level, while indicated altitude is read directly from the
altimeter.
2
, What should a pilot do if an airspeed indicator suddenly drops to zero in IMC?
✔✔ Suspect a pitot tube blockage and activate pitot heat.
How does an altimeter indicate a climb?
✔✔ The needle moves clockwise, showing an increase in altitude.
What is the importance of a preflight instrument check?
✔✔ To verify that all flight instruments are functioning properly before entering IMC.
Why do pilots use the 1 in 60 rule for navigation?
✔✔ To estimate track error corrections for accurate course management.
What should a pilot do if the attitude indicator becomes unreliable?
✔✔ Cross-check other instruments and use the turn coordinator for reference.
What is the standard climb gradient for instrument departures?
✔✔ 200 feet per nautical mile unless otherwise specified.
3
