FAA Instrument Flight Instructor (FII)Instrument RegulationsEasy
A pilot applicant passes the FAA instrument-airplane knowledge test in March 2024. Per 14 CFR 61.39(a)(2), by what date must the applicant complete the associated practical test using that knowledge test result?
- AWithin 18 calendar months
- BWithin 36 calendar months
- CWithin 12 calendar months
- DWithin 24 calendar months
Show answer & explanationAnswer & explanation
Correct answer: D. Within 24 calendar months
Under 14 CFR 61.39(a)(2), an applicant must take the practical test within the 24 calendar months following the month the knowledge test was passed, or the knowledge test results become invalid for practical test eligibility.
Why the other options are wrong
- A. 18 months is not the standard validity period.
- B. 36 months exceeds the actual validity period.
- C. 12 months is too short; the actual window is 24 calendar months.
Knowledge Test Validity Period
Per 61.39(a)(2), a passed FAA knowledge test is valid for 24 calendar months for practical test eligibility purposes.
- 24 calendar months from the month the test was passed
- After expiration, the applicant must retake the knowledge test
- Applies to all FAA airman knowledge tests, not just instrument
Memory trick: 'Two dozen months' to use your knowledge test before it expires.