INSTRUMENT RATING • AIRPLANE AND HELICOPTER
FAA Instrument Rating Knowledge Test Prep
IFR flying is demanding. Your knowledge-test preparation can be clear and focused. Learn the material with detailed explanations, included charts, and practice tests that help you make the most of your study time.
The GroundSchool IFR test bank also includes the Instrument Flight Instructor and Instrument Ground Instructor tests listed below.
Start here
Start studying with GroundSchool on the platform of your choice.
Buy the app for your device, or try the free Windows demonstration.
Purchases are platform-specific. App licenses are sold separately for each platform; GroundSchool Audio is a separate product. Check the selected platform’s page for its current price, included content, and terms.
Downloads and app options for all platforms
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We believe (and scientific study validates) that the interactive activity of test preparation, when combined with the sort of detailed supplementary and explanatory material that we offer, is an excellent way to thoroughly learn and internalize key aviation information.
We are test prep specialists and the experience of thousands upon thousands of pilots proves that our method works. We do not use test prep as a "hook", as some of our advertising-based competitors do, to sell you expensive but ineffective passive video-based courses and similar products that do little besides waste your time and drain your wallet.
Use our material and study hard - not just the questions and answers, but the reasoning and explanations too, and be on your way, in a highly time and cost efficient way, to knowledge test and aviation success!
One Instrument test bank. The test you need.
Choose the exact test you plan to take. GroundSchool IFR includes the initial Instrument Rating and Instrument Flight/Ground Instructor entries shown here.
IRA − Instrument Rating Airplane  | IGI − Ground Instructor Instrument | ||||
| IRH − Instrument Rating Helicopter | IFP − Instrument Rating Foreign Pilot  | ||||
| FII − Flight Instructor Instrument (CFII) Airplane | ICP − Instrument Rating Canadian Conversion (Airplane) about  | ||||
| AIF − Flight Instructor Instrument (CFII) Airplane (added rating) | ICH − Instrument Rating Canadian Conversion (Helicopter) about | ||||
| FIH − Flight Instructor Instrument (CFII) Helicopter | IEP − Instrument Rating EU Part - FCL Conversion (Airplane)  | ||||
| HIF − Flight Instructor Instrument (CFII) Helicopter (added rating) | |||||
Preparing to teach instruments? See the dedicated CFII and IGI guide. Instrument instructor questions belong to this IFR test bank.
Make your study time count.
Instrument flying brings together weather, navigation, procedures, systems, and judgment. Work through the knowledge on the ground so that time with your instructor can concentrate on applying it in the airplane or simulator.
- Actual and highly realistic FAA questions that closely reflect exam content, with explanations that prepare you for familiar questions and new variations. How our question banks are maintained.
- Required charts and figures included so the relevant reference material is available while you study.
- Flexible review and unlimited practice tests to help you concentrate on weak subjects and check your progress.
- Study on your schedule, with no need to wait for a class or for materials to arrive in the mail.
Choose a study screen to preview it; select the image to open it at full size. Appearance and available features vary by platform and app version.
Do more of the learning on the ground.
Start your knowledge preparation early.
Reviewing weather, procedures, navigation, and regulations before a flight lesson helps you make better use of instruction. Many accelerated programs ask students to arrive with the written test complete; confirm your own school’s expectations.
How the 15-hour instrument-instructor figure fits into training
For the usual Part 61 instrument-airplane path, the 15 hours with a qualified instrument instructor form part of at least 40 hours of actual or simulated instrument time. The rule also includes cross-country, recent preparation, and other requirements; it is not a 15-hour total training course.
The usual airplane route includes 50 hours of cross-country time as pilot in command, including 10 in airplanes. Those 50 hours are not a prerequisite to starting instrument training. Your instructor can identify the requirements and any approved-course provisions that apply to you.
Current learning material. Long-term value.
Keep your preparation up to date.
Our editorial team regularly maintains the questions, explanations, and supporting learning material. Use the content-update option in your app before starting a new round of preparation and periodically as you study.
Free lifetime content updates are included for your purchased test bank, subject to the applicable product and platform terms. Read about question-bank updates.
More about content updates
With our FAA Written Test Prep app, you don't have to worry about having an out of date version. Our authors work to update the data as FAA question pools change. Groundschool has a built-in self-update feature that connects to our servers and makes sure that you have the latest and greatest versions of the app and data soon after they becomes available.
Additionally, the self-update can be used to install new test data (such as Instrument Rating on top of Private Pilot) so you can have it when and where you need it.
Value, licensing, and purchase information
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Windows PC
Choose your test bank or bundle.
A test bank contains one or more tests. For example, the Private and Recreational Pilot bank includes Private Pilot Airplane, Private Pilot Helicopter, and other tests. You will see the exact tests in the screens that follow.
See the available GroundSchool test banks
Choose one, two, or three banks
Build a selection around your next tests.
Any Individual Test Bank
Choose one test bank
Unlimited use of GroundSchool to prepare for the tests in any one pilot, A&P mechanic, or drone test bank.
You will see the exact tests in each bank before you buy.
“Pick 2” Bundle
Choose 2 test banks
Unlock any two test banks. Examples include IFR / Commercial or CFI / Flight Engineer. Choose your preferred combination on the next screen.
“Pick 3” Bundle
Choose 3 test banks
Unlock any three pilot or mechanic test banks. Choose the combination that fits your plans.
- IFR / Commercial / CFI
- Mechanic General / Airframe / Powerplant
- CFI / Flight Engineer / ATP
- Or another combination of three available banks
Pilot bundles
Combined preparation for a sequence of pilot qualifications.
Sport Pilot Bundle
Included test banks
For pilots who want to make the most of light sport aviation. Includes both Sport test banks plus FOI:
- Sport Pilot
- Sport Pilot Instructor and Examiner
- Fundamentals of Instruction
Need just one group? Sport Pilot · Instructor / Examiner
Takeoff Bundle
Included test banks
For the serious and committed pilot. Includes:
- Private and Recreational Pilot
- Instrument Rating, including Instrument Flight Instructor (CFII)
- Commercial Pilot
- Flight Instructor, including Ground Instructor and Fundamentals of Instruction
Takeoff Bundle + Sport Pilot Bundle
Included test banks
The Takeoff preparation for committed pilots, with both light sport test banks added. Includes:
- Private and Recreational Pilot
- Instrument Rating, including Instrument Flight Instructor (CFII)
- Commercial Pilot
- Flight Instructor, including Ground Instructor and Fundamentals of Instruction
- Sport Pilot
- Sport Pilot Instructor and Examiner
FlightLevel Bundle
Included test banks
For experienced pilots taking the next step toward professional flying. Includes both test banks:
- Flight Engineer: reciprocating, turbojet, and turboprop
- Airline Transport Pilot: Parts 121 and 135, initial and add-on tests, plus Aircraft Dispatcher
Pro Pilot Bundle
Included test banks
For pilots focused on a professional aviation career. One of our best-value FAA written test preparation packages.
Includes both the Takeoff and FlightLevel bundles: Private / Recreational, IFR / CFII, Commercial, CFI / Ground Instructor / FOI, ATP / Dispatcher, and Flight Engineer.
Pro Pilot Bundle + Sport Pilot Bundle
Our most comprehensive pilot bundle, for future professionals who also want to explore light sport aviation.
Includes everything in the Takeoff, FlightLevel, and Sport Pilot bundles, including Sport Pilot Instructor / Examiner and Fundamentals of Instruction.
Mechanic, drone, and focused test preparation
Dedicated options for A&P, Remote Pilot, Military Competence, and FOI.
Aviation Mechanic A&P Bundle
Included test banks
Preparation for the three FAA A&P knowledge tests: General, Airframe, and Powerplant. Includes all three mechanic test banks.
This is the same selection as choosing the “Pick 3” bundle and selecting the three mechanic banks.
Need one subject? General · Airframe · Powerplant
Remote Drone (UAS) Pilot
Included test bank
Unlimited use of the app for Remote Pilot knowledge test preparation.
See the Remote Pilot page for the initial qualification and recurrent training paths, including the FAA training requirements.
Military Competence (only)
Military Competence and/or Military Competence Instructor preparation for military pilots obtaining FAA civilian commercial pilot and/or flight instructor certificates on the basis of military experience.
See Military Competence for the available tests and full details.
Fundamentals of Instruction (only)
Included test bank
Purchase this lower-priced option only if you know that you need FOI preparation by itself.
The complete Flight / Ground Instructor bank already includes FOI at no extra charge. Choosing CFI as a single bank or within a bundle gives you CFI and FOI while counting as just one bank. Most flight and ground instructor candidates should choose that complete bank.
For schools and businesses
Explore bulk purchasing and site / classroom licenses for your school, FBO, flight department, or business.
Real preparation. Real user feedback.
100% real feedback from GroundSchool users. Comments describe individual experiences.
Feedback was received over time. References to earlier software, test formats, and individual scores reflect the original comments.
I took my written and was determined to be happy if I received a high-80's to low 90's. When I saw my final score, I was upset. I scored a 98 and was naturally upset that I missed that one question. (note: the previous statement that he was upset was sarcasm, of course!) The FAA Check Airman was impressed, though, so that's good!! Took the checkride yesterday, and passed with flying colors. So I am now officially in the "Instrument Rated" club!!
I registered your app to study for my FAA Instrument Written Test. I knew I would do well, but was pleasantly surprised when I scored 97%! Thanks for the great study tool, I know it helped tremendously.
Overall, this is an excellent product and is a pleasure to use
Read all 12 original comments
... your advice of getting the [IFR] written out of the way early was good. [Using the GroundSchool app] I scored 100% on the written and passed my checkride with only 26.3 hours dual [with a CFII].
I love your program. It's a very effective way to study... Passing my knowledge test for my Private was a breeze after using your app. So easy that I didn't even hesitate before buying your Instrument-series questions after starting work on that rating. And I like the fact that I can download updates as the questions and our best estimate of the answers evolve.
I found [FAATest.com GroundSchool] app to be much more time effective for actually preparing for the test than [competitor's] DVD set. The DVDs had colorful animations, but of mostly simple things. With your app, I was able to really go through the material quickly and efficiently.
I am very satisfied with the results (and cost) of your product.
Superb app! The explanations make it very useful
I've been pleased with the app. It's easy to use and has all the study options you could need. I work with a lot of pilots and I'll be recommending your app to anyone who asks
Hey Guys, I just wanted to let you know that I took my Flight Instructor Instrument (FII) written today and got a 96%. I am a 95' Embry Riddle Grad and got my single multi engine Private Instrument back in the early 90's and decided to complete my CFI, CFII and MEI ratings. Your app really helped me break some of the rust off and get back in the pilot seat as far as the knowledge tests. Money well spent!!
I have been telling the students that come to me for instrument training that the written must be completed before we start training, and I always suggest your stuff.
let me quickly review all the small things I had forgotten since my initial instrument rating... 100% ... the checkride was a breeze
Study tools that work the way you do.
Learn, practice, and review.
Choose your test, review questions by subject, and use practice sessions to check your readiness. Explanations help you understand why an answer is correct, while review tools help you revisit material that needs more attention.
Designed around real preparation.
GroundSchool reflects years of feedback from pilots, mechanics, instructors, and schools. A focused study environment helps you spend your time on the knowledge you need.
Connect with your instructor or school.
After a study session, choose to report your progress to TestPrepStatus. See charts of your progress, identify the subjects that need attention, and make your next study session count.
Invite your instructor, flight school, mechanic school, mentor, parent, or study partner to follow your progress. InstructorLink helps you share a clear picture of how your preparation is going.
TestPrepStatus is free for you and your instructor.
Explore TestPrepStatusExplore the full GroundSchool feature list
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Actual and realistic FAA questions. 100% Compatible with FAA Airman Certification Standards (ACS). | |
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Detailed explanations for every question. The best in the business by a long way. Often illustrated. | |
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All reference charts and figures are included right in the app for quick access and study. | |
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A polished User Experience optimized to help you learn quickly and efficiently. | |
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Questions Filtered by Specific Test so that you study only exactly that which applies to your specific test. | |
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Customizable study and learning modes in=cluding the ability to take aninfinite number of simulated/practice tests! | |
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flaggable and searchable questions, an integrated aviation glossary, built-in quick updates, and much more! |
More help and resources
More about the included test bank
| The best way to prepare for your FAA written test is to download the GroundSchool app from above. Topics covered in the FAA Instrument Rating test bank include: | |
FAA standards and compatibility
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Windows compatibility and additional resources
In remembrance
Continuing improvements to GroundSchool
This product undergoes We continually work to upgrade both the content and functionality of our software and apps. Upgrades are always available free of charge and with minimum hassle through straighforward, built-in self-update features. Our products can help you not just pass your test now, but will also be there for you when you want to review and update your knowledge down the line. |
More GroundSchool user feedback
Additional genuine feedback about GroundSchool, with the original attribution and the training context described by each user.
I believe that your product is ABSOLUTELY EXCELLENT . I has been a joy to work with. All the more so due to your very prompt response to my questions..
I was about to order the [ competitor's product ] when I noticed your product. Because it was downloadable, I could start practicing right away. And, the price was right. I'm a 64 year old 1000 hour private pilot with instrument rating who suddenly decided to get my Commercial and CFII as a retirement vocation. I don’t learn as fast as I did 40 years ago. GroundSchool has been a great learning and practicing tool.
I will tell you that I think your app is a wonderful product and I have personally recommended it to many students at [FBO] ground school classes... in fact as a result of using your program, my wife blew by the other students in her class! This has been a tremendous confidence builder for her as she was somewhat intimidated by the other students (all male) Kind of fun to watch their faces when she completes a multiple chapter review in 1/4 of the time they took. Now, they make comments during the correction like..." well I had answer A but [wife's name] has answer B and I'm sure she has the right answer " We're having a great time with your app even I use it to keep myself fresh... Thanks!
Frequently Asked Questions
Does GroundSchool IFR include instructor tests?
Yes. The IFR test bank includes the Instrument Flight Instructor and Instrument Ground Instructor entries shown in the test list. Select your exact test inside the app.
Should I study before starting instrument lessons?
Early knowledge preparation can help you get more from flight and simulator lessons. Coordinate your schedule with your instructor, especially if your course expects the knowledge test to be completed before you arrive.
Does one purchase cover every platform?
GroundSchool is licensed separately for each platform. A Windows purchase does not include the Mac, iPhone/iPad, or Android app. GroundSchool Audio is also a separate product. Review the purchase terms for the version you choose.
Are content updates included?
Free lifetime content updates are included for your purchased app test bank. Use the update feature provided in your version of GroundSchool and consult the current product terms for platform-specific details.
Can I try the app or get help before buying?
Use the download and platform choices above. The Windows version offers a free demonstration download. For help choosing, downloading, or installing an app, visit the GroundSchool helpdesk or the download and installation help video.
Picture your next milestone.
Prepare thoughtfully, understand the material, and approach your knowledge test with confidence.
11/3/2026
Instrument Rating Airplane (IRA)
11/30/2028
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Illustrative sample report for Instrument Rating Airplane (IRA).