FAR 91.126 — Class G Airport Operations
FAR 91.126 explains traffic pattern direction, turbojet flap requirements, and tower communication rules when operating at airports in Class G airspace.
In Plain English
FAR 91.126 governs how you operate on or near an airport located in Class G (uncontrolled) airspace. The big takeaways for student pilots:
- Traffic pattern direction: When approaching to land at an airport without an operating control tower, pilots of powered fixed-wing aircraft must make all turns to the left — unless approved light signals or visual markings (like a segmented circle with traffic pattern indicators) show right traffic.
- Other powered aircraft (helicopters, etc.) must stay clear of the fixed-wing flow.
- Turbojet flap setting: PIC of a civil turbojet must use the minimum certificated landing flap setting from the AFM, except for training/certification or when safety dictates otherwise.
- Tower communications: Even at a Class G field, if the airport has an operational control tower, you must establish two-way radio communications before 4 NM and at or below 2,500 feet AGL. Lost-comm VFR? You may land if weather is at/above basic VFR, you keep the tower in sight, and you receive a landing clearance. Lost-comm IFR follows § 91.185.
Why it matters: standard left traffic keeps everyone predictable, and the comms rule prevents conflicts at towered fields embedded in Class G.
Regulation Text
14 CFR § 91.126§ 91.126 Operating on or in the vicinity of an airport in Class G airspace.
(a)Unless otherwise authorized or required, each person operating an aircraft on or in the vicinity of an airport in a Class G airspace area must comply with the requirements of this section.
(b)When approaching to land at an airport without an operating control tower in Class G airspace—
(1) Each pilot of a powered fixed-wing aircraft must make all turns to the left unless the airport displays approved light signals or visual markings indicating that turns should be made to the right, in which case the pilot must make all turns to the right; and
(2) Each pilot of any other powered aircraft must avoid the flow of the aircraft specified in paragraph (b)(1) of this section.
(c)Except when necessary for training or certification, the pilot in command of a civil turbojet-powered aircraft must use, as a final flap setting, the minimum certificated landing flap setting set forth in the approved performance information in the Airplane Flight Manual for the applicable conditions. However, each pilot in command has the final authority and responsibility for the safe operation of the pilot's airplane, and may use a different flap setting for that airplane if the pilot determines that it is necessary in the interest of safety.
(d)Unless otherwise authorized or required by ATC, no person may operate an aircraft to, from, through, or on an airport having an operational control tower unless two-way radio communications are maintained between that aircraft and the control tower. Communications must be established prior to 4 nautical miles from the airport, up to and including 2,500 feet AGL. However, if the aircraft radio fails in flight, the pilot in command may operate that aircraft and land if weather conditions are at or above basic VFR weather minimums, visual contact with the tower is maintained, and a clearance to land is received. If the aircraft radio fails while in flight under IFR, the pilot must comply with § 91.185.
[Docket 24458, 56 FR 65658, Dec. 17, 1991, as amended by Amdt. 91-239, 59 FR 11693, Mar. 11, 1994; Amdt. 91-282, 69 FR 44880, July 27, 2004; Docket FAA-2023-1377, Amdt. 91-381, 90 FR 35220, July 24, 2025]
Oral Exam Questions a DPE Might Ask
Q1When approaching to land at a non-towered airport in Class G airspace, which direction do you turn in the traffic pattern?
Per FAR 91.126, powered fixed-wing pilots must make all turns to the left, unless approved light signals or visual markings at the airport indicate right traffic, in which case all turns must be to the right.
Q2If a Class G airport has an operational control tower, when must you establish two-way radio communications?
FAR 91.126(d) requires two-way radio communications with the tower to be established prior to 4 nautical miles from the airport, up to and including 2,500 feet AGL, unless ATC authorizes otherwise.
Q3Your radio fails on the way to a towered airport in Class G airspace under VFR — can you still land?
Yes. FAR 91.126(d) allows the PIC to land if weather is at or above basic VFR minimums, visual contact with the tower is maintained, and a clearance to land is received (typically via light gun signals).
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Related Sections in Part 91