The commercial drone industry in the United States has matured from a niche hobbyist pursuit into a force that reshapes critical infrastructure, agriculture, public safety, and cinema. The Federal Aviation Administration (FAA) holds the primary authority to regulate the national airspace, and for unmanned aircraft operators, this authority is exercised through Part 107 of the Federal Aviation Regulations. Originally enacted to provide a clear, streamlined path for commercial operations, Part 107 has become the operational bible for hundreds of thousands of certified remote pilots. Mastering these rules requires more than a passing score on a knowledge test; it demands a working understanding of airspace classification, operational limitations, waiver pathways, and the evolving standards that govern unmanned flights. This guide provides a comprehensive overview of Part 107, offering clarity on certification, airspace authorization, compliance, and what the future holds for professional drone operations.

The Foundation of Part 107 and Small UAS Rule

Before Part 107, commercial drone operators navigated a cumbersome exemption process under Section 333 of the FAA Modernization and Reform Act of 2012. This process created significant backlogs and uncertainty. The introduction of Part 107 in August 2016 eliminated much of that friction, providing a standardized regulatory framework for small unmanned aircraft systems (UAS). This rule applies directly to any civil UAS operation that is not strictly recreational, covering aircraft weighing less than 55 pounds at takeoff, including payload.

Scope and Authority

Part 107 establishes the operational rules for commercial drone flight, including pilot certification, aircraft registration, maintenance, and record-keeping. The FAA has exclusive authority over the airspace, and compliance with Part 107 is not optional. The rule prohibits careless or reckless operations that could endanger people or property. Any deviation from these standards requires either an airspace authorization or a formal Certificate of Waiver, both of which carry specific documentation and safety justifications. Understanding the legal basis for Part 107 helps operators anticipate enforcement actions and structure their safety management practices accordingly.

The Remote Pilot in Command

Part 107 places heavy responsibility on the Remote Pilot in Command (RPIC). The RPIC is directly responsible for the safety of the flight, pre-flight inspections, crew coordination, and ensuring compliance with operational limitations. The RPIC must have the ability to immediately control the aircraft, even if utilizing automated flight modes. This position cannot be delegated. The FAA expects the RPIC to exercise good judgment and to make conservative decisions regarding weather, terrain, and airspace risks. Understanding this role is the first step toward professional conduct in the industry.

Eligibility and Certification Pathways

Obtaining a Remote Pilot Certificate is the gateway to operating under Part 107. The FAA maintains strict eligibility criteria to ensure that individuals operating in the NAS possess fundamental aeronautical knowledge and a clean safety record. The certification process involves several distinct phases, from the initial knowledge test to recurrent training requirements.

Eligibility Requirements

To apply for a Remote Pilot Certificate, individuals must meet the following conditions:

  • Minimum Age: Applicants must be at least 16 years old.
  • Language Proficiency: The ability to read, speak, write, and understand English is required.
  • Background Check: The Transportation Security Administration (TSA) conducts a security background check. This is initiated automatically when the applicant submits the FAA Form 8710-13 via the Integrated Airman Certification and Rating Application (IACRA) system or the FAA DroneZone portal.
  • Knowledge Test: Passing the Unmanned Aircraft General – Small (UAG) knowledge test with a score of 70% or higher.

Once these conditions are satisfied, the FAA issues a Remote Pilot Certificate, which is valid for 24 calendar months from the month it was issued.

The Aeronautical Knowledge Test

The initial knowledge test consists of 60 multiple-choice questions, and applicants are allocated two hours to complete the exam. The test covers a breadth of topics designed to ensure safe integration into the airspace system. Key areas include:

  • Airspace Classification: Understanding Class B, C, D, E, and G airspace, as well as special use airspace (MOAs, restricted areas, TFRs).
  • Weather and Microclimates: Reading METARs and TAFs, recognizing conditions like density altitude, surface fog, and wind shear.
  • Loading and Performance: Calculating weight and balance, understanding center of gravity, and battery performance in extreme temperatures.
  • Emergency Procedures: Handling fly-aways, lost link, and battery fires.
  • Radio Communications: Proper phraseology for communicating with air traffic control.
  • Physiological Factors: The effects of alcohol, drugs, fatigue, and dehydration on performance.

Preparation for this exam is best handled through structured ground school courses that provide current test banks and scenario-based learning. The FAA also publishes a comprehensive knowledge test guide and the Aeronautical Information Manual (AIM), both of which serve as primary resources.

Recurrent Testing

The FAA requires remote pilots to complete recurrent training every 24 calendar months. This can be accomplished by taking the Part 107 Recurrent (UASR) knowledge test at an FAA-approved testing center or by completing the free online recurrent training course available through the FAA Safety Team (FAASTeam) website. The recurrent test is shorter, typically 40 questions, and focuses on regulatory updates and safety trends. Failing to complete recurrent training renders the Remote Pilot Certificate invalid, effectively grounding all commercial operations.

Operational Limitations and Standards

Part 107 defines specific parameters under which an aircraft can operate. These limitations are designed to manage risk by keeping small UAS within predictable boundaries. Adherence to these operational limits is the standard against which the FAA measures compliance.

Visual Line of Sight

The Visual Line of Sight (VLOS) requirement is one of the most strict provisions in Part 107. The RPIC and the visual observer (if used) must be able to see the unmanned aircraft with unaided vision (except for corrective lenses) at all times. This means the aircraft cannot be flown behind obstacles such as buildings, trees, or terrain features that obscure its position. The VLOS requirement exists to ensure that the pilot can maneuver the aircraft to avoid other aircraft and obstacles. The use of first-person view (FPV) goggles is permitted only if the pilot has a visual observer maintaining unaided VLOS of the aircraft.

Altitude and Speed

The standard maximum altitude is 400 feet above ground level (AGL). This buffer allows small UAS to operate below the regulated airspace used by manned aircraft. However, this altitude cap can be exceeded if the drone is being flown within 400 feet of a structure. In such cases, the drone may fly up to 400 feet above the structure's uppermost limit. Speed is limited to 100 miles per hour (87 knots), which covers the performance envelope of most commercially available drones.

Daylight and Civil Twilight Operations

Historically, Part 107 restricted operations to daylight hours. A major regulatory update in 2021 sunset these restrictions. Operations are now permitted during civil twilight (the period 30 minutes before official sunrise to 30 minutes after official sunset) and during the night. However, night operations require specific compliance measures: the drone must be equipped with anti-collision lighting visible for at least 3 statute miles, and the pilot must have completed the updated initial or recurrent training that covers night operations.

Right-of-Way Rules

Drones must yield the right-of-way to all other aircraft, manned or unmanned. They cannot operate in a manner that interferes with manned aircraft, and they must avoid any obstacle or structure that is producing a hazard. Additionally, Part 107 prohibits operations from a moving vehicle unless the operation is over a sparsely populated area and does not involve the carriage of property for compensation.

Operating in Controlled Airspace and Authorizations

Perhaps the most common friction point for commercial operators is navigating controlled airspace. Unless operating in uncontrolled Class G airspace, remote pilots must obtain an airspace authorization from the FAA before conducting operations.

LAANC: Low Altitude Authorization and Notification Capability

The LAANC system automates the process of obtaining airspace authorizations for flights up to a specified altitude. FAA-approved UAS Service Suppliers provide LAANC capabilities, allowing pilots to submit requests in near-real-time. Operators access these services through mobile applications or web portals to check airspace maps and request approvals where available. LAANC covers most Class B, C, D, and some Class E surface areas. The maximum altitude available through LAANC varies by location and is determined by facility airspace maps. This system has significantly reduced wait times and is the standard method for obtaining airspace clearance for flights up to 400 feet.

Manual Authorization through DroneZone

For airspace not yet covered by LAANC, pilots must submit a manual authorization request through the FAA DroneZone web portal. This process can take 30 to 90 days for initial processing, depending on the complexity of the airspace and the workload of the FAA Air Traffic division. Manual authorizations require a detailed description of the operation, including exact flight paths, altitudes, times, and contact information. Manual approval is valid for a set period, often up to 24 months, and allows pilots to operate within specific airspace without needing to request a new LAANC authorization for every flight within the approved parameters.

Waivers for Expanded Operations

Some operations require deviations from Part 107 limitations that cannot be handled by a standard LAANC authorization. In these cases, the FAA issues Certificates of Waiver. Waivers are granted on a case-by-case basis and require the applicant to demonstrate an equivalent level of safety. Common waivers include operations over people, operations beyond visual line of sight (BVLOS), and operations from a moving vehicle. The application process involves writing a detailed safety justification, describing the technology to be used, and providing alternative means of compliance. Waivers are public records and typically contain specific provisions that the operator must follow.

Night Operations

Under the 2021 rule update, night operations do not require a waiver if the pilot has completed the necessary training and the aircraft is equipped with anti-collision lighting. However, for operators who have not completed the updated training, a night operations waiver is still an option. The waiver process for night operations often involves proving that the pilot has adequate systems to see the aircraft and avoid obstacles in low-light conditions.

Operations Over People (OOP)

Operations over people require the drone to be classified under one of four categories defined by the FAA, based on its kinetic energy and the presence of safety features. Category 1 applies to drones weighing less than 0.55 pounds with no exposed rotating parts. Categories 2, 3, and 4 require manufacturers to submit documentation and obtain a Declaration of Compliance (DOC). Operating over open-air assemblies of people remains restricted unless a specific waiver is obtained, and such waivers require very stringent safety cases, often involving redundant propulsion systems or forced-landing mechanisms.

Staying Compliant in a Dynamic Regulatory Environment

Compliance with Part 107 extends beyond simply knowing the rules. It requires active management of aircraft, records, and personnel. The FAA has increased compliance monitoring through Remote ID requirements, and it uses enforcement actions to uphold safety standards.

Remote ID

Remote ID is the FAA's solution for integrating drones into the NAS by providing electronic identification. Most drones manufactured after September 2023 are required to broadcast Remote ID messages, including the drone's location, altitude, velocity, and the control station's location. For drones without built-in Remote ID, operators can install a broadcast module. The rule applies to all Part 107 operations and standard recreational operations. Remote ID enables law enforcement and air traffic control to distinguish compliant operators from potential threats. Failure to comply with Remote ID rules can lead to enforcement action, including civil penalties.

Record Keeping

Part 107 mandates specific record-keeping practices. Pilots must register their aircraft with the FAA and mark the registration number on the aircraft. Flight logs are not required by Part 107 for standard operations, but they are highly recommended for maintenance tracking and insurance purposes. If an incident occurs that results in property damage over $500 or bodily injury, the RPIC must report it to the FAA within 10 days. Maintenance records must be kept for the life of the aircraft.

Enforcement and Penalties

The FAA actively enforces Part 107. Penalties for violations can range from warning letters to suspension or revocation of the Remote Pilot Certificate and civil fines. The FAA considers each violation individually, but repeated or willful violations face stiffer penalties. For example, flying in restricted airspace without authorization can result in fines of up to $27,500 (recently adjusted for inflation) for civil penalties, and criminal penalties may apply for egregious acts. An informal conference with the FAA is the standard first escalation step; however, operators can be immediately grounded if they pose an immediate safety threat.

Safety Management Systems

While not required by Part 107 for standard operations, implementing a Safety Management System (SMS) is an industry best practice. An SMS framework helps operators identify hazards, assess risks, and implement controls. For complex operations requiring waivers, an SMS is often necessary to satisfy the FAA's safety justification requirements. Proactive safety management reduces the likelihood of accidents and demonstrates the operator's professionalism and regulatory awareness.

The Future of UAS Regulation (Beyond Part 107)

The FAA is actively working to evolve the regulatory framework to accommodate emerging technologies. While Part 107 remains the baseline, new rules are being developed to address advanced operations and airspace integration.

Part 108 and Advanced Air Mobility

The FAA is developing a new regulatory framework, often referred to as Part 108, specifically designed for powered-lift aircraft that blend characteristics of helicopters and fixed-wing aircraft. These vehicles will require different certification standards, operating rules, and pilot qualifications. Part 108 will eventually create a new track for commercial operators to follow, distinct from traditional aviation or small UAS. This rule will likely include provisions for airworthiness certification, operator licensing, and operational limitations tailored to the unique performance capabilities of electric vertical takeoff and landing (eVTOL) aircraft.

Beyond Visual Line of Sight (BVLOS) Aviation Rulemaking Committee

The BVLOS ARC has provided recommendations to the FAA on how to safely expand operations beyond the visual line of sight. These recommendations are expected to lead to a Notice of Proposed Rulemaking (NPRM) that would create a permanent pathway for BVLOS operations in industries such as pipeline inspection, package delivery, and agriculture. BVLOS will require robust detect-and-avoid technology, reliable command and control links, and advanced crew coordination procedures.

Integration into the National Airspace System

The ultimate goal of these regulatory developments is the seamless integration of UAS into the NAS. This means working alongside manned aircraft without requiring excessive segregation. Technologies like UAS Traffic Management (UTM) are being developed to manage drone traffic at low altitudes, providing deconfliction and notification capabilities that mirror manned air traffic control systems. Operators who stay informed about these changes will be best positioned to capitalize on new opportunities as the airspace system evolves.

Navigating Part 107 is a continuous process of education, compliance, and risk management. The original 2016 rule laid the foundation, but the ecosystem has matured significantly through updates on night operations, Remote ID, and airspace access via LAANC. For the remote pilot, the benchmark of professionalism is no longer just holding a certificate; it is about applying the rules with sound judgment, maintaining rigorous safety standards, and preparing for the operational freedoms that regulatory evolution will bring. By staying engaged with FAA resources, industry associations, and training providers, commercial operators can ensure they are not just compliant, but successful in the expanding domain of unmanned aviation.