UA.I.B.K7: Operating from a moving aircraft or moving land- or water-borne vehicle.

ACS Area I — Regulations Task B: Operating Rules References: 14 CFRCode of Federal RegulationsCloseThe federal rulebook where Part 107, Part 89, Part 48, and other aviation rules live. parts 47, 48, 89, and 107, subpart B; ACAdvisory CircularCloseFAA guidance that explains acceptable ways to comply with rules or understand FAA procedures. 107-2; FAAFederal Aviation AdministrationCloseThe U.S. aviation regulator responsible for Part 107 rules, airspace, and pilot certification processes.-H-8083-25; FAAFederal Aviation AdministrationCloseThe U.S. aviation regulator responsible for Part 107 rules, airspace, and pilot certification processes.-G-8082-22

Key Concepts

Operating near and over moving vehicles

• If your operation is not within or over a closed- or restricted-access site, you must not maintain sustained flight over any moving vehicle. In these areas, only “transit” is permitted over vehicles that are not directly participating—no loitering or tracking alongside traffic. Tables for Categories 1–3 specify “Transit Only, No Sustained Flight” when not over/within a closed or restricted-access site, while direct participants are allowed. Within a closed/restricted site, persons not directly participating “must be on notice.” Category 4 aircraft may be eligible to operate over moving vehicles if not prohibited by their operating limitations. Category 1 aircraft weigh 0.55 pounds (250 grams) or less on takeoff and throughout the operation.^[1]
• Practical takeaway: When operating from a moving car or boat, plan routes that avoid loitering above public traffic lanes. If you must cross a road or waterway, do so briefly and continue—do not pace or orbit above moving vehicles unless you meet the closed/restricted site conditions or have a Category 4 aircraft whose operating limitations permit it.^[1]

Preflight and in-flight risk management for moving-platform operations

• Conduct a thorough preflight assessment. At a minimum, evaluate local weather, local airspace and flight restrictions, the location of persons and moving vehicles not directly participating, and whether your aircraft is eligible for operations over people or moving vehicles. Also consider the potential for nonparticipants to enter the area and whether the operation could occur over an open-air assembly of persons.^[2]
• Meet weather and cloud clearance minima from the control station: at least 3 statute miles visibility, at least 500 feet below clouds, and at least 2,000 feet horizontally from clouds. Do not operate above any cloud or with obstructions to visibility between you and the aircraft.^[3]
• See-and-avoid still applies from a moving platform. You must remain clear of and yield to all other aircraft (§ 107.37). Maintain awareness of your drone’s location and flightpath at all times to maneuver and avoid conflicts.^[3]
• Airspace awareness tools matter more when you are moving. Use the B4UFLYB4UFLYCloseFAA-recognized planning tool for checking nearby airspace and flight restrictions before a drone flight. app or current aeronautical charts to understand the airspace you will traverse.^[2]
• For higher-risk operations (e.g., near people or vehicles), make your preflight inspection and risk assessment more robust to account for the added dynamic hazards inherent to operations over people and moving vehicles.^[6]

Equipment eligibility, labels, and documentation that affect moving operations

• Category 2 requirements (§ 107.120): To be eligible, the aircraft must be designed/produced/modified so it will not cause injury equivalent to or greater than 11 foot-pounds of kinetic energy upon impact, has no exposed rotating parts that would lacerate skin, and has no safety defects. It must display a legible, prominent, permanently affixed English label indicating Category 2 eligibility, and have remote pilot operating instructions addressing system description, allowable modifications, and configuration verification.^[5]
• If a Category 2 or 3 label is damaged, destroyed, or missing, the remote PICRemote Pilot in CommandCloseThe certificated remote pilot responsible for the Part 107 operation. must label the aircraft in English such that it is legible, prominent, and remains on the aircraft for the duration of the operation before conducting operations over human beings; the label must correctly identify the eligible category(ies) (§ 107.135).^[4]
• Category 4 operations (§ 107.140): The aircraft must have an airworthiness certificate under part 21, be operated per its approved Flight Manual/operating limitations, and maintained per § 107.140. No sustained flight over open-air assemblies of human beings is allowed unless the operation meets § 89.110 or § 89.115(a). If the Flight Manual/limitations do not prohibit it, Category 4 aircraft may be eligible to operate over moving vehicles.^[4][1]
• Registration and Remote IDRemote IdentificationCloseRemote ID broadcast requirements for most drones operating in U.S. airspace. still apply when operating from a moving platform. A Certificate of Aircraft Registration under part 48 becomes effective on issuance and expires 3 years after the date of issue unless renewed (§ 48.100). Keep registration information accurate and current.^[8] After September 16, 2023, most small unmanned aircraft that are registered or required to be registered must comply with Remote IDRemote IdentificationCloseRemote ID broadcast requirements for most drones operating in U.S. airspace.. The serial number of a standard Remote IDRemote IdentificationCloseRemote ID broadcast requirements for most drones operating in U.S. airspace. aircraft or broadcast module must be listed on the registration certificate; a module may be moved to another aircraft if the certificate is updated. Even aircraft 0.55 pounds or less must comply with Remote IDRemote IdentificationCloseRemote ID broadcast requirements for most drones operating in U.S. airspace. when operated under any operating part that requires registration.^[7]