Starfighters Space, Inc., the innovative aerospace company, owner and operator of the world’s largest fleet of commercial supersonic aircraft, today announced the availability of its F-104 Starfighter platform as an airborne aerodynamic test environment for the U.S. defense and aerospace community.

A Wind Tunnel in the Sky

Starfighters’ fleet of modified F-104 aircraft functions as an airborne test platform capable of replicating aerodynamic conditions that fixed facilities cannot fully reproduce. The F-104’s flight profile allows it to simulate the aerodynamic conditions of the first 30 seconds of a vertical rocket launch, a phase of flight that has historically been among the most difficult to test accurately in a static environment.

The platform exposes test articles to turbulent, variable atmospheric conditions representative of actual operational flight, and can carry models closer to production size than most ground-based tunnels permit. Testing complexity can be layered simultaneously, including g-forces, humidity, and dynamic pressure variations, in a single flight profile. The result is a test environment that narrows the gap between laboratory simulation and real-world flight, delivered from a platform that is operational today.

A single 45-minute Starfighters mission can include a 10-minute Mach 2 test window, generating the equivalent of about 20 traditional 30-second ground wind tunnel runs and compressing what would otherwise take about ten days in a fixed facility into one flight.

“Every generation has a moment where infrastructure either keeps up with ambition, or it does not. We are in that moment for both hypersonic and space development, and Starfighters Space, with our hardware and supersonic experience, is working to help close that gap. We fly tomorrow,” said Tim Franta, Chief Executive Officer of Starfighters Space.

Growing Demand for U.S. Test Capacity

The announcement comes as demand for aerodynamic and hypersonic test infrastructure is accelerating across the U.S. defense enterprise. NASA recently completed its first major new wind tunnel in more than 40 years. The Air Force, Navy, and Army each carry active budget line items for wind tunnel construction, reactivation, or modernization in FY 2026, and a federal sources-sought notice for hypersonic test facility reactivation drew responses as recently as March 2026.

The scale of investment reflects a straightforward reality: the United States is developing next-generation hypersonic systems faster than it is building the infrastructure to test them.

Proven Platform, Established Customer Base

Starfighters currently serves customers including Lockheed Martin, GE, Innoveering, Meggitt, Space Florida, and the U.S. Air Force Research Laboratory. Flight operations are conducted from the company’s hangar at the Shuttle Landing Facility at Kennedy Space Center, one of the longest runways in the world. The company is expanding its footprint with a second operating location at the Midland International Air & Space Port in Texas, where aircraft and engines are already on-site.