US spaceports operate across three administrative categories: non-federal commercial facilities licensed by civil regulators, military-run federal ranges, and private exclusive-use launch complexes. Together, these sites supply the physical launch pads, propellant storage, tracking systems, and safety corridors needed to place payloads into orbit or support suborbital flight.
Most orbital missions lift off from two long-standing military ranges in Florida and California. A wider network of state-backed and municipal commercial spaceports provides alternative capacity for horizontal runway flights, suborbital research, and commercial vertical launches.
What Counts as a US Spaceport
A US spaceport is a designated terrestrial facility equipped to support the launch or recovery of orbital and suborbital spacecraft under one of three administrative structures. Federal statutes and regulations divide these sites based on who owns the property, who manages day-to-day operations, and what regulatory standards govern safety.
The first group consists of commercial spaceports licensed by the Federal Aviation Administration (FAA) through its Office of Spaceports. These are non-federal facilities owned and operated by state space authorities, county airport boards, or municipal corporations. They obtain an FAA spaceport operator license under Title 51 of the United States Code and Title 14 of the Code of Federal Regulations, then lease pad space or runway access to commercial launch companies.
The second group includes government-owned federal ranges. These installations are owned by the federal government and managed primarily by the US Space Force, with NASA operating additional launch assets. The Space Force runs the Eastern Range from Florida and the Western Range from California, providing tracking radar, range safety officers, telemetry reception, and optical instrumentation for military, civil, and commercial customers.
The third group consists of exclusive-use private facilities. These sites are developed and operated by individual aerospace companies strictly for their own launch vehicles. Unlike FAA-licensed commercial spaceports, exclusive-use sites do not host third-party commercial tenants, functioning instead as proprietary launch facilities under company-specific launch licenses. This tripartite system differs sharply from state-monopolized launch infrastructure, such as the centralized facilities seen among Chinese launch sites.
The FAA-Licensed Commercial Spaceports
The FAA lists roughly 14 licensed non-federal launch and reentry sites across the country as of 2026. This network has grown from a handful of regional testing sites into an established group of licensed facilities, though their operational profiles vary widely based on geographical location and vehicle compatibility. Because public agencies and private operators submit new license applications or modifications over time, the current official status of every site is tracked on the FAA directory of spaceports by state.
Of these roughly 14 facilities, about 9 hold licenses specifically for horizontal launch operations. These sites are almost universally co-located at active municipal airports or industrial airfields featuring extended runways. Horizontal launch vehicles, including carrier aircraft deploying air-launched rockets and winged suborbital spaceplanes, take off from these runways using standard aviation procedures before flying out to designated drop zones.
About 4 sites hold licenses for vertical launch, featuring stationary concrete pads, lightning protection towers, and flame deflector trenches built to support traditional rocket stacks. In addition, about 1 facility is licensed strictly as a reentry site, authorized to recover spacecraft returning from orbit rather than hosting departures. Spaceport America in New Mexico holds licenses for both vertical and horizontal operations, operating specialized launch pads alongside a 12,000-foot runway.
Several FAA-licensed commercial spaceports hold distinct positions across the national launch network:
- Pacific Spaceport Complex-Alaska, located on Kodiak Island, Alaska, was the first FAA-licensed commercial spaceport not co-located on a federal range. It provides high-latitude access for launches into polar and sun-synchronous orbits.
- Mid-Atlantic Regional Spaceport, situated at NASA’s Wallops Flight Facility on Wallops Island, Virginia, operates vertical launch pads managed by the Virginia Commercial Space Flight Authority.
- Spaceport America, located in southern New Mexico, supports both vertical sounding rockets and commercial horizontal spaceplane flights.
- Oklahoma Spaceport, located at Clinton-Sherman Industrial Airpark in Burns Flat, Oklahoma, maintains a heavy-duty runway licensed for horizontal spaceflight.
- Colorado Air & Space Port, located east of the Denver metropolitan area, operates as a licensed horizontal-launch facility integrated into a commercial airport.
- Cecil Spaceport, situated at Cecil Airport in Jacksonville, Florida, provides licensed runway operations for horizontal-launch vehicles near the Atlantic coastline.
- Space Coast Regional Airport in Titusville, Florida, holds an FAA license for horizontal launch activity near the Cape Canaveral space corridor.
- Spaceport Camden, located in coastal Georgia, received an FAA site operator license to support small vertical-launch vehicles over coastal waters.
- Midland International Air & Space Port in Texas operates within a dual-use commercial aviation airport licensed for horizontal spaceflight operations.
- Houston Spaceport at Ellington Airport in Texas holds an FAA commercial spaceport license for horizontal launch operations under FAA License Order LSO 15-016A, which extends through 2030.
The office that issues those site licenses is explained in our FAA Office of Commercial Space Transportation guide.
Cape Canaveral and Vandenberg: Where Most US Launches Actually Happen
Cape Canaveral Space Force Station in Florida and Vandenberg Space Force Base in California host the vast majority of orbital spaceflight departures in the United States. While commercial spaceports handle suborbital research and niche orbital missions, federal ranges provide the geographic access, heavy propellant logistics, and comprehensive tracking networks that modern orbital programs demand.
Launch volume at these two military facilities reached unprecedented levels in recent reporting periods. According to the FAA Aerospace Forecast covering fiscal years 2026 through 2046, Cape Canaveral supported 76 licensed launches in fiscal year 2025. Vandenberg Space Force Base supported 61 licensed launches during the same fiscal year.
Together, these two federal installations accounted for 137 of the 195 total FAA-licensed launches conducted nationwide in fiscal year 2025. When including atmospheric tests and return missions, commercial space transportation operations reached 204 launches and reentries across the United States in fiscal year 2025, marking the highest annual total in American history.
Geographic positioning dictates how these two installations share flight traffic. Cape Canaveral faces east over the open waters of the Atlantic Ocean, allowing rockets to take advantage of the Earth’s rotational speed for low-inclination and geostationary trajectories without flying over inhabited land. Vandenberg sits on the central California coastline, facing south over the Pacific Ocean to allow clean trajectories into polar, sun-synchronous, and retrograde orbits.
This high operational tempo has placed intense pressure on federal range assets. Officials from the US Space Force have stated that both ranges face physical congestion and logistical limits, as detailed in an Air & Space Forces Magazine report on range scaling. Launch pads, propellant processing facilities, radar maintenance windows, and local airspace closures are increasingly constrained as flight cadences multiply across the commercial sector.
Why Washington Wants More Spaceports: The 2026 National Space Transportation Policy
The White House updated the United States policy framework to address growing launch congestion and expand the domestic industrial base. On August 20, 2026, the executive branch released National Security Presidential Memorandum 17 (NSPM-17), formally titled the National Space Transportation Policy, which supersedes the earlier national policy established in 2013.
The central operational mandate of NSPM-17 is an aggressive expansion of national range throughput. As reported by SpacePolicyOnline, the directive establishes a federal goal for American space transportation ranges to grow their capacity to support more than 1,000 launches and reentries every year by 2030. Achieving that tempo requires moving beyond reliance on existing pad corridors.
NSPM-17 directs the Department of War and NASA to actively support the space transportation industrial base through coordinated infrastructure investments, modernized safety protocols, and common technical standards. In parallel, the policy directs defense leadership to assess the feasibility of developing spaceport infrastructure on additional federal properties across the country.
The policy directive addresses concerns that launch bottlenecks could restrict commercial space commerce and military responsiveness, a dynamic documented by Air & Space Forces Magazine. Rather than designating specific locations immediately, NSPM-17 establishes an interagency process to evaluate potential coastal and inland locations capable of supporting vertical liftoffs, runway deployments, and emergency spacecraft returns.
What a Spaceport Actually Provides a Launch
A spaceport provides the physical ground infrastructure, commodity supply systems, and public safety coordination required to process, fuel, and launch a space vehicle. Rockets cannot operate in isolation; their liftoff depends on extensive ground support equipment configured to protect the vehicle, its payload, and the surrounding population.
The central element of any vertical spaceport is the launch pad structure. Pads incorporate reinforced concrete foundations engineered to absorb acoustic energy, flame trenches that route superheated exhaust gases away from the rocket, and water deluge sound-suppression systems that damp vibrations. Adjacent integration buildings, lightning protection masts, and umbilical service towers provide access so technicians can prepare launch vehicles before flight.
Propellant handling requires extensive cryogenic and industrial gas infrastructure. Spaceports house dedicated storage farms and vacuum-insulated transfer piping for liquid oxygen, liquid methane, and liquid hydrogen, alongside high-pressure supplies of gaseous nitrogen and helium used for tank pressurization and line purges. Handling these volatile propellants safely requires remote command consoles and automated flare stacks.
Range safety and airspace coordination form the final operational layer. A spaceport coordinates with the FAA to clear surrounding commercial flight routes, establishes maritime exclusion zones with the US Coast Guard, and runs tracking radar and telemetry antennas to monitor rocket health during ascent, a process detailed in our overview of how rocket launches work. Readers following commercial space transportation developments can review our broader launch coverage for updates on national flight capacity.
To evaluate upcoming launch manifests and range development, track flight schedules across major US spaceports through agency notices and federal licensing registries.