Stratolaunch's giant carrier plane Roc and its Talon-A testbed above the runway with dust behind

Stratolaunch's giant carrier plane Roc and its Talon-A testbed takes off from the Mojave Air and Space Port in Mojave, California on the company's first captive carry test on Oct. 28, 2022. (Image credit: Stratolaunch)

The prototype of the Talon hypersonic vehicle was flown for the first time on Friday.

The test vehicle was carried into the sky above California's Mojave Desert on a flight that proved the huge plane can carry hypersonic vehicles.

The world's largest plane is being tested.

Brandon Wood, vice president of programs and operations, told reporters in a Friday teleconference that the first integrated flight test of the Talon launch system was taking place. We will progress from here to more complicated and more productive flights.

A prototype vehicle attached to a pylon at the center of a giant plane's wings was taken off from the Mojave Air and Space Port. The test lasted just over five hours and reached a maximum altitude of 23,000 feet.

The two vehicles lifted off the runway and into the sky, and I was ecstatic to see them together. Our flight products are operating together, which is a significant step towards regular and re-usable hypersonic flight.

The first image of two.

Stratolaunch's giant carrier plane Roc and its Talon-A testbed takes off from the Mojave Air and Space Port in Mojave, California on the company's first captive carry test on Oct. 28, 2022.
Stratolaunch's giant carrier plane Roc and its Talon-A testbed take their first captive carry flight from the Mojave Air and Space Port in Mojave, California on Oct. 28, 2022. (Image credit: Stratolaunch)

Stratolaunch's giant carrier plane Roc and its Talon-A testbed takes off from the Mojave Air and Space Port in Mojave, California on the company's first captive carry test on Oct. 28, 2022.
Stratolaunch's giant carrier plane Roc and its Talon-A testbed take their first captive carry flight from the Mojave Air and Space Port in Mojave, California on Oct. 28, 2022. (Image credit: Stratolaunch)

Paul Allen started the company to launch rockets into space. Six months before the first test flight, Allen passed away. The air-launch platform for hypersonic research was bought by the company.

The company is developing a series of Talon vehicles as testbeds for hypersonic flights that can reach speeds of up to Mach 6. The first flight with a vehicle was the eighth flight of the carrier plane.

Talon-A separation test vehicle mated to Roc carrier aircraft.

The Talon-A separation test vehicle mated to Roc carrier aircraft. (Image credit: Stratolaunch)

The first hypersonic vehicle, the Talon-ATA-1, will be tested in 2023 if December's test is a success. The two follow-on hypersonic craft,TA-2 andTA-3, are being built.

The company expects to deliver hypersonic flight services to government and commercial customers in the next few years.

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