IFR Cheat Sheet 2026

The 30 highest-yield IFR facts, distilled from real exam questions. Print it, save it as a PDF, or study it here — free, no sign-up.

1. On which side of the inbound holding course does a standard holding pattern exist? → Right side
2. What is the primary objective of ifr procedures in Instrument Flight Rules? → To ensure competence and proficiency in core ifr procedures concepts
3. When ATC issues a holding clearance, which of the following elements is NOT required to be specified? → Expected approach type after holding
4. An instrument rated pilot, who has not logged any instrument time in 1 year or more, cannot serve as pilot in command under IFR, unless the pilot → passes an instrument proficiency check given by an instrument instructor
5. In Instrument Flight Rules, what role does an audit serve in regulatory compliance? → To systematically examine and verify compliance with regulations and standards
6. Which of the following best describes due diligence in Instrument Flight Rules regulations and compliance? → Conducting thorough investigation and analysis before making decisions
7. Once a pilot-in-command accepts a "land and hold short" (LAHSO) clearance, the clearance must be adhered to, just as any other ATC clearance, unless → an amended clearance is obtained or an emergency occurs.
8. What is the purpose of access controls in Instrument Flight Rules aircraft systems? → To ensure only authorized users can view or modify sensitive data and systems
9. How long is the inbound leg of a holding pattern when flying at or below 14,000 feet MSL? → 1 minute
10. What is the primary advantage of an RNAV holding pattern compared to a conventional VOR-based hold? → The fix can be any database waypoint, not just a ground-based navaid
11. What is the primary consideration when implementing new technology in Instrument Flight Rules? → Ensuring compatibility with existing systems and meeting user requirements
12. In Instrument Flight Rules, what is the primary benefit of implementing automated aircraft systems? → Increased efficiency, accuracy, and consistency in operations
13. What is the relationship between theory and practice in Instrument Flight Rules ifr procedures? → Theory provides the foundation and framework that guides effective practical application
14. Which approach is most effective for mastering flight planning in Instrument Flight Rules? → Combining theoretical study with practical application and regular review
15. Under which of the following conditions must a pilot have at least an instrument rating? → For a flight in VFR conditions while on an IFR flight plan
16. If a pilot receives a holding clearance with the instruction 'left turns,' what type of holding pattern has been assigned? → Non-standard holding pattern requiring left turns throughout
17. What is the primary objective of emergency procedures in Instrument Flight Rules? → To ensure competence and proficiency in core emergency procedures concepts
18. In Instrument Flight Rules, what role does continuing education play in flight planning? → To keep professionals current with evolving standards, technologies, and best practices
19. Which procedure should you follow if, during an IFR flight in VFR conditions, you have two way radio communications failure? → Continue the flight under VFR and land as soon as practicable
20. What does system integration mean in Instrument Flight Rules aircraft systems? → Connecting different systems so they can work together and share data seamlessly
21. In Instrument Flight Rules, what is the purpose of an audit trail in information systems? → To maintain a chronological record of system activities and changes
22. What is a "control group" in Instrument Flight Rules research? → A group that does not receive the experimental treatment, serving as a baseline comparison
23. In IFR, what is the relationship between standards and advanced concepts? → Standards provide the framework and benchmarks that guide professional practice
24. Under lost communications procedures per FAR 91.185, when should a pilot leave a holding fix if an EFC time was received before communications were lost? → At the EFC time that was received before communications were lost
25. If a pilot chooses to fly to the selected alternate, the landing minimums used at that airport should be the → minimums specified for the approach procedure selected
26. What is the maximum holding airspeed for civil turbine aircraft above 14,000 feet MSL? → 265 knots
27. What is the relationship between theory and practice in Instrument Flight Rules emergency procedures? → Theory provides the foundation and framework that guides effective practical application
28. In Instrument Flight Rules, what is the primary purpose of regulatory compliance? → To ensure adherence to laws, rules, and standards that govern the profession
29. In Instrument Flight Rules, what does "statistical significance" mean? → The result is unlikely to have occurred by chance alone (typically p < 0.05)
30. Which instrument is primarily used when a holding pattern specifies leg length in nautical miles rather than time? → DME (Distance Measuring Equipment)