14 CFR Part 48 - Registration and Marking Requirements for Small Unmanned Aircraft
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Read the current text on eCFR
14 CFR Part 48 - Registration and Marking Requirements for Small Unmanned Aircraft is a federal regulation, not a fixed PDF. It is amended in place, so the authoritative version is the live electronic Code of Federal Regulations. Aviator IQ questions that cite it carry the exact regulatory text they test, checked against the edition below.
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A section-by-section map of 14CFR48. Every topic below is something the exams built on this source can ask about, and on Aviator IQ each of those questions carries a verbatim quote from this document, so you can trace an answer straight back to the page it came from.
Why Aviator IQ cites this source
14 CFR Part 48 - Registration and Marking Requirements for Small Unmanned Aircraft is a US government public-domain document. Every Aviator IQ question that draws on it stores the exact sentence it tests and checks that quote against this edition (eCFR current as of 2026-08-20 (Title 14 latest amended 2026-08-17)), last verified October 2026. If the FAA reissues it, the citing questions are pulled for review before the new edition ships.