IRA Oral Exam (Chapter 1) Questions and Answers | Latest Version | 2024/2025 | Already Passed
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IRA Oral
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IRA Oral
IRA Oral Exam (Chapter 1) Questions
and Answers | Latest Version | 2024/2025
| Already Passed
Explain the difference between a standard rate turn and a steep turn.
A standard rate turn takes 2 minutes to complete 360 degrees, while a steep turn is sharper
and quicker, generally above a 30-...
IRA Oral Exam (Chapter 1) Questions
and Answers | Latest Version | 2024/2025
| Already Passed
Explain the difference between a standard rate turn and a steep turn.
✔✔A standard rate turn takes 2 minutes to complete 360 degrees, while a steep turn is sharper
and quicker, generally above a 30-degree bank.
What information can the altimeter provide if the pilot sets the pressure incorrectly?
✔✔An incorrect pressure setting results in the altimeter reading a higher or lower altitude than
the true altitude, affecting terrain clearance and obstacle awareness.
Why is knowing true north important for IFR navigation?
✔✔True north is the baseline for most charts and navigation, especially for accurately planning
long cross-country routes in high latitudes.
When should a pilot use a timed turn?
✔✔A timed turn is used when the heading indicator fails, relying on the turn coordinator to time
a turn accurately to a new heading.
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,What does the term “minimum vectoring altitude” (MVA) mean in IFR conditions?
✔✔The MVA is the lowest altitude ATC can assign in a sector to ensure obstacle clearance.
What’s the difference between a decision altitude (DA) and minimum descent altitude (MDA)?
✔✔DA is used with precision approaches, where a decision to land must be made by this
altitude; MDA is for non-precision approaches, allowing descent without a specific descent
angle.
Why is it important to verify the glide slope indication during an approach?
✔✔A valid glide slope provides essential vertical guidance; without it, the approach could result
in too shallow or steep a descent.
What does the term “missed approach” refer to, and when would it be executed?
✔✔A missed approach is a maneuver initiated if the runway isn’t visible by a specific point on
an approach or if landing is unsafe.
How do speed restrictions affect approach planning?
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,✔✔Speed restrictions require adjustments to power and descent rate to ensure a stabilized
approach that allows time to identify the runway environment.
What is the purpose of a clearance void time?
✔✔It is a specific time by which a pilot must depart; failing to do so cancels the clearance and
requires re-coordination with ATC.
What does the term “hold for release” mean on an IFR clearance?
✔✔"Hold for release" means the pilot must wait for further clearance from ATC before
departing.
Why is it important to maintain situational awareness during IFR flights?
✔✔Situational awareness ensures the pilot is constantly aware of their position, altitude, and
heading to avoid hazards and make timely decisions.
What is the purpose of the missed approach point (MAP) on an approach plate?
✔✔The MAP is where a pilot must make the decision to continue the approach for landing or
execute a missed approach procedure.
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, How can a pilot determine the top of descent point in an IFR flight?
✔✔Using groundspeed, altitude, and descent rate, pilots calculate the top of descent, often using
navigation aids or flight management systems.
What is the purpose of a holding fix in IFR operations?
✔✔A holding fix serves as a waypoint where aircraft can safely orbit while awaiting further
clearance or a slot to proceed to the destination.
What is the primary purpose of a departure procedure (DP) in IFR?
✔✔Departure procedures guide pilots safely out of congested terminal areas, avoiding terrain
and obstacles during climb-out.
Explain the purpose of a “clearance limit” in an IFR flight plan.
✔✔A clearance limit is the farthest point a pilot is cleared to in their flight plan, requiring further
clearance before proceeding beyond.
Why do some approaches require circling maneuvers instead of straight-in landings?
✔✔Circling maneuvers allow for alignment with runways not directly aligned with the final
approach course, requiring special visibility and maneuvering requirements.
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