Definition
Title 14 of the Code of Federal Regulations is the section of U.S. federal law that contains the rules governing aeronautics and space. It includes the regulations issued by the Federal Aviation Administration (FAA) covering aircraft, airmen, airspace, air traffic, operating rules, certification, and related aviation matters.
Plain English
It is the official book of U.S. aviation rules. When pilots talk about 'the regs,' this is what they mean. Title 14 is the part of federal law that deals with flying.
Context Anchor
Pilots encounter 14 CFR in FAA handbooks, flight training, practical test preparation, aircraft operating requirements, and discussions about what is legally required before or during a flight.
Derivation
The Code of Federal Regulations (CFR) is how the U.S. government organizes all of its permanent rules, divided into 50 numbered Titles by subject area. Title 14 is the one assigned to 'Aeronautics and Space.' So '14 CFR' simply identifies which of the 50 books of federal rules you're looking at.
Why Pilots Care
Every pilot must know and follow these regulations to fly legally and avoid enforcement action; they directly determine what is permitted in day-to-day operations.
Analogy
Think of 14 CFR as the official rulebook for U.S. aviation. FAA handbooks explain and teach, but 14 CFR is where many of the actual legal rules are written.
Intuition Check
Title does not mean the name of a book here; it means a numbered section of the federal rule collection. 14 CFR does not refer to one single rule; it refers to the whole aviation-related title, which contains many separate parts and sections.
Example Sentence 1
Private pilot certification requirements are found in 14 CFR Part 61.
Example Sentence 2
During the lesson the instructor pointed out that 14 CFR Part 91 contains the basic operating rules that apply to most general aviation flights.