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FAA Instrument Rating Airplane Canadian Conversion Knowledge Test Practice Test

The FAA Instrument Rating Airplane Canadian Conversion Knowledge Test (ICP) addresses instrument-flight operations in U.S. airspace. Practice questions touch on IFR flight planning, clearances, obstacle departure procedures, lost communications, instrument-system indications, and approach preparation. These topics connect Canadian conversion study with the U.S. procedures and regulations pilots use when operating an airplane under instrument flight rules.

Exam overview

Exam providerFederal Aviation Administration
Exam codeICP
CategoryAviation

About the FAA Instrument Rating Airplane Canadian Conversion Knowledge Test Exam

Instrument flying requires pilots to translate clearances and procedure charts into precise aircraft actions while maintaining awareness of weather, terrain, and system performance. The question bank includes scenarios about choosing an alternate, responding to developing thunderstorms, and complying with ATC-assigned headings or reporting an inability to do so. Other items address the purpose of obstacle departure procedures, entry into controlled airspace, and expected action after radio failure in VFR conditions. Instrument-system questions include static pressure, barometric altimeter settings, and magnetic-compass acceleration error. Approach briefing questions focus on anticipating fixes, altitudes, and required actions before beginning a procedure. Working through these examples can help identify where U.S. IFR terminology, regulatory expectations, or instrument interpretation needs closer attention during conversion preparation.

Sample Practice Questions

Review a selection from this exam's published US Practice Tests practice bank.

Question 1

An IFR pilot receives a report of a rapidly developing thunderstorm near the planned route. Which planning response is most prudent?

  1. APlan to penetrate the storm if the aircraft is equipped with weather radar.
  2. BConsider delaying, rerouting well clear, or diverting rather than attempting to fly through the storm.
  3. CDescend below the cloud base and continue under IFR.
  4. DUse the shortest direct route to minimize time in the weather.
Show answerCorrect answer: B

Thunderstorms can involve severe turbulence, hail, icing, lightning, and rapid changes in conditions. The conservative response is to avoid them with substantial clearance or delay/divert; onboard weather displays do not make penetration safe.

Question 2

What does a published obstacle departure procedure primarily provide?

  1. AA standardized route or climb procedure intended to help aircraft avoid obstacles after takeoff
  2. BA guarantee that the aircraft will remain clear of all weather
  3. CA replacement for the required takeoff performance calculation
  4. DA procedure for transitioning from the final approach course to the runway
Show answerCorrect answer: A

An obstacle departure procedure (ODP) specifies a route and/or climb requirements intended to provide obstacle clearance after departure. It does not replace aircraft performance planning or weather judgment.

Question 3

When planning an IFR flight, what is the principal operational use of an alternate airport?

  1. AIt is the airport where the aircraft must refuel before reaching destination
  2. BIt provides a planned landing option if the destination cannot be used as anticipated
  3. CIt replaces the destination airport in the filed route automatically
  4. DIt guarantees that an instrument approach will be available on arrival
Show answerCorrect answer: B

An alternate airport is a contingency landing option if conditions or circumstances prevent landing at the intended destination. Alternate requirements, weather criteria, and approach availability depend on the applicable regulations and operational rules.

Question 4

On an IFR flight in controlled airspace, what clearance is generally required before entering that airspace?

  1. AA VFR flight following code only
  2. BAn ATC clearance appropriate to the airspace and route
  3. CA clearance from the airport operator
  4. DA transponder code assigned by any nearby aircraft
Show answerCorrect answer: B

An IFR aircraft must obtain the applicable ATC clearance before entering controlled airspace where an IFR clearance is required. A transponder code alone is not an ATC clearance.

Question 5

A pilot flying an IFR route in the United States loses two-way radio communications in VFR conditions. What is the general regulatory expectation?

  1. AContinue under VFR and land as soon as practicable.
  2. BImmediately turn toward the nearest airport, regardless of clearance.
  3. CClimb to the highest altitude shown on the route chart.
  4. DSquawk 7600 and continue the last assigned route without regard to conditions.
Show answerCorrect answer: A

Under 14 CFR 91.185, when the failure occurs in VFR conditions, or VFR conditions are encountered after the failure, the pilot must continue the flight under VFR and land as soon as practicable. The broader lost-communications rules apply when unable to proceed under VFR.

Question 6

What does a magnetic compass typically do during a rapid acceleration on an eastbound or westbound heading in the Northern Hemisphere?

  1. AIt may indicate a turn toward the north
  2. BIt may indicate a turn toward the south
  3. CIt remains accurate if the aircraft is wings-level
  4. DIt indicates the aircraft's true heading
Show answerCorrect answer: A

In the Northern Hemisphere, acceleration on east or west headings causes the magnetic compass to indicate a turn toward the north. This acceleration error is summarized by the mnemonic ANDS: Accelerate North, Decelerate South.

Question 7

When an IFR aircraft is assigned a heading by ATC, what should the pilot generally do if unable to comply with that heading or its associated climb or descent?

  1. AContinue silently and attempt to comply later
  2. BAdvise ATC promptly and state the limitation
  3. CCancel IFR immediately without further communication
  4. DTurn to any heading that appears to improve weather conditions
Show answerCorrect answer: B

The pilot should promptly advise ATC when unable to comply with an instruction or clearance, including a heading or altitude assignment. Clear communication allows ATC to coordinate safe separation and issue an alternative.

How to use this practice test

Access is free. The practice session draws up to 20 random questions from the 50-question bank, so each attempt may cover a different mix of IFR scenarios and instrument concepts. Results appear after the session; use missed items to pinpoint whether the gap involved a U.S. procedure, regulatory response, or instrument-system principle.

Preparation tips

  • For each IFR planning scenario, compare the route, weather threat, and alternate choice, then state what change would reduce exposure to a developing hazard.
  • Review U.S. IFR procedures for obstacle departure procedures, controlled-airspace clearances, assigned headings, and two-way radio failure; distinguish required action from prudent planning.
  • Trace how static pressure and the local altimeter setting affect instrument indications, and practice identifying magnetic-compass acceleration error on eastbound and westbound headings.
  • Before studying an approach chart, rehearse a brief that identifies the initial fix, altitude constraints, navigation source, missed-approach instructions, and decision points.
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