Class Golf ( Class G ) airspace is the uncontrolled govern free airspace which is void from Air Traffic Control ( ATC ) jurisdiction. Class G airspace supports both Instrument Flight Rules ( IFR ) and Visual Flight Rules ( VFR ) operations within.
Class G airspace (uncontrolled) is that portion of airspace that has not been designated as Class A, Class B, Class C, Class D, or Class E airspace. VFR Requirements. Rules governing VFR flight have been adopted to assist the pilot in meeting the responsibility to see and avoid other aircraft.
Transponders Needed for Class G AirspaceFor the most part, pilots flying in Class Golf airspace do not need a Mode C transponder, ADS-B Out function, or even specific communication equipment. One of the few exceptions is that a Mode C transponder and ADS-B Out are required if flying above 10,000 feet MSL.
In aviation, uncontrolled airspace is airspace in which an Air Traffic Control (ATC) service is not deemed necessary or cannot be provided for practical reasons. It is the opposite of controlled airspace.
§ 91.123 Compliance with ATC clearances and instructions. (a) When an ATC clearance has been obtained, no pilot in command may deviate from that clearance unless an amended clearance is obtained, an emergency exists, or the deviation is in response to a traffic alert and collision avoidance system resolution advisory.
Class G airspace within the United States extends up to 14,500' Mean Sea Level (MSL) At and above this altitude is Class E, excluding the airspace less than 1500' above the terrain and certain special use airspace areas.
Classes A through E are all types of controlled airspace. This is where air traffic control has various levels of jurisdiction. Class G is considered “uncontrolled.” In Class G airspace, pilots are solely responsible for their own navigation and separation from traffic, terrain, and obstructions.
IFR stands for Instrument Flight Rules and without an instrument rating, pilots may not operate under IFR. Instrument Flight Rules essentially means: You can file an instrument flight (evaluate weather conditions) You can efficiently move through areas of differing airspace.
A pilot must maintain a vertical distance of 1,000ft above, 500ft below, and 2,000ft horizontally in Class G airspace at these altitudes. When operating at and below 1,200ft AGL in Class G airspace, a pilot must remain clear of clouds during the day and have a minimum forward flight visibility of 1sm.