What is the standard upper limit of uncontrolled Class G airspace?

The standard upper limit of uncontrolled Class G airspace is 1,200 feet above ground level (AGL). Class G airspace extends from the surface up to this altitude in most cases, unless otherwise specified. This altitude is significant because it determines how and where pilots operate their aircraft without the need for air traffic control (ATC) clearance.

Class G airspace is important for recreational flying, agricultural operations, and small unmanned aircraft systems (UAS) usage, as it allows for operations without the procedural constraints of controlled airspace above this limit. Understanding this boundary aids pilots in safe navigation and compliance with the regulations governing unmanned aircraft.

Higher altitudes typically enter into controlled airspace, where different rules and regulations apply. Thus, recognizing Class G airspace limits helps UAV operators plan their flights effectively while adhering to FAA regulations.