From Section 333 to Part 107: A Brief History of Drone Regulation

Before Part 107: the Section 333 exemption era (2014-2016)

Before Part 107 existed, there was no standing federal rule that allowed routine commercial drone flying. The FAA Modernization and Reform Act of 2012 directed the FAA to begin integrating unmanned aircraft into the National Airspace System, and gave the agency authority (under what became known as "Section 333" of that Act) to grant case-by-case exemptions from the full manned-aircraft regulatory framework for specific commercial drone operators.

Starting in 2014, businesses that wanted to fly commercially had to individually petition the FAA for a Section 333 exemption, and then separately obtain a Certificate of Waiver or Authorization (COA) specifying where and how they could fly. This was slow, expensive, and required each operator to have an actual manned-aircraft pilot certificate (even a sport pilot certificate) as the "pilot in command" of the drone - there was no dedicated drone pilot certificate yet. Thousands of exemptions were eventually granted, but the process did not scale to the size of the commercial drone industry that was emerging.

The Small UAS Rule of 2016: Part 107 is born

On June 21, 2016, the FAA published the Small UAS Rule, formally creating 14 CFR Part 107. It took effect August 29, 2016, and replaced the Section 333 exemption process for aircraft under 55 pounds with a standing regulation: any qualified person could earn a dedicated Remote Pilot Certificate with an sUAS rating (no manned-aircraft certificate required) and then fly commercially under a consistent, published set of operating rules, without needing to apply for permission on a flight-by-flight or company-by-company basis.

The original 2016 version of Part 107 was more restrictive than today's version in several ways relevant to this course: it generally prohibited flight over people not directly participating in the operation (absent a waiver), and it generally prohibited operations at night (absent a waiver under the old 107.29). Both of those restrictions were substantially rewritten in 2021 - see below.

The recreational side: Section 336 to 49 U.S.C. - 44809

Recreational (hobby) flying followed a separate legal track. The original 2012 Act also created a "Special Rule for Model Aircraft," commonly called Section 336, which largely exempted hobbyist flying from FAA regulation as long as the pilot followed a community-based organization's safety guidelines and stayed under 55 pounds, among other conditions. Section 336 had no knowledge-test requirement and, for years, an unsettled registration requirement (a 2015 FAA rule requiring hobbyist registration was struck down by a federal court in 2017 as exceeding Section 336's exemption, then Congress restored registration authority through the National Defense Authorization Act later that same year).

The FAA Reauthorization Act of 2018 repealed Section 336 outright and replaced it with a new statute, 49 U.S.C. - 44809, giving the FAA clearer authority to set conditions on recreational flying. The FAA's implementation of that authority - including the TRUST knowledge-and-safety test described in Lesson A - did not fully take effect until 2021.

2021: Operations Over People and at Night - a major Part 107 rewrite

Effective April 21, 2021, the FAA published a major final rule that amended Part 107 in two significant ways that remain current today and are covered in depth in Modules 13 and 14: it added an entirely new Subpart D establishing four categories of Operations Over People (Category 1 through Category 4, each with different aircraft eligibility requirements), replacing the old blanket prohibition-plus-waiver approach; and it rewrote 107.29 to permit night operations without a waiver, provided the remote pilot has completed the required training and the aircraft has anti-collision lighting visible for at least 3 statute miles.

This is the single most commonly outdated assumption test-takers bring into the exam: under the current rule, neither night operations nor operations over people require a waiver by default - both are permitted directly under the regulation, subject to the specific conditions in Subpart D and 107.29. A waiver is only needed for an operation that falls outside what those provisions directly authorize (for example, a Category 1-4 aircraft that doesn't meet any category's requirements).

2024: Remote Identification compliance

The FAA's Remote Identification of Unmanned Aircraft final rule was published in January 2021, alongside the Operations Over People/Night rule, but it operated on its own, longer compliance timeline covered fully in Module 12. After production and retrofit deadlines for manufacturers and operators (with the FAA extending the operator compliance enforcement date once, from September 2023 to March 16, 2024), Remote ID compliance is now a standing requirement for almost all drones operated under Part 107, functioning as a "digital license plate" broadcasting the aircraft's identity and location in flight.

Real-world takeaway: why this history matters on test day

Consider a pilot studying from an older third-party prep book published before 2021. That book may state that flying at night, or flying over a crowd at an outdoor event, always requires an FAA waiver. A pilot who internalizes that outdated rule could both miss current-rule test questions and, worse, unnecessarily avoid legal operations (or conversely, could assume no rules apply to night/over-people flying when in fact specific conditions still must be met under Subpart D and 107.29). Always cross-check any drone regulation content - including this course - against its stated effective date and the plain text of the current 14 CFR Part 107.