FAA Instrument Rating (IRA) Exam Prep
The FAA Instrument Rating Knowledge Test evaluates a pilot's understanding of instrument flight rules, procedures, and navigation. This is considered one of the most challenging FAA written exams and is required before flying in IFR conditions.
60
Questions
70%
Pass Mark
2.5 hours
Time Limit
88%
Avg Pass Rate
Cost
$175
Prerequisites
Private pilot certificate, instrument ground school or instructor endorsement
Topics Covered
Expert Study Tips
Memorize IFR alternate airport weather minimums (1-2-3 rule)
Know cold: holding entry procedures — direct, teardrop, parallel
Understand every symbol on IFR approach plates
Study ATC phraseology and clearance shorthand
Practice interpreting approach minimums: DA, MDA, HAT, HAA
Focus on GPS/RNAV approaches — they are heavily tested now
Suggested Study Timeline
Weeks 1-3
Systematic study of all exam topics, take notes and create summaries
Weeks 4-6
Deep dive into complex topics, work through practice problems
Weeks 7-9
Full practice exams, identify and address knowledge gaps
Weeks 10-11
Targeted review of weak areas, practice under timed conditions
Week 12
Final review and exam day
Recommended Resources
- FAA Instrument Flying Handbook (FAA-H-8083-15B)
- FAA Instrument Procedures Handbook (FAA-H-8083-16B)
- 14 CFR Part 91, Subparts B and C
- AIM Chapter 5 — Air Traffic Procedures
Practice Questions
Test your knowledge with questions from our bank covering these exam-relevant subjects:
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