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Posts by Phase Four

Phase Four to expand engine manufacturing capacity in 2022

By Phase Four | May 23, 2022 | 0

Phase Four is building out a new 23,000 sq.ft. production facility to support high volume plasma propulsion engine manufacturing.

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Exclusive: Phase Four Inks Deal to Scale Production

By Phase Four | May 20, 2022 | 0

El Segundo-based Phase Four today finalized a lease to build a second factory and scale production of its Maxwell engine product line. The new Hawthorne facility will be over 3X larger than Phase Four’s current plant, and capable of cranking out 100 engines a year.

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Opinion: Make The U.S. Electric Propulsion Supply Chain More Secure

By Phase Four | April 22, 2022 | 0

For most of the last decade, the U.S. relied almost entirely on Russia for rocket engines and crewed launches into space.

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Phase Four Hires Former SpaceX Attorney Margaret Abernathy as General Counsel

By Phase Four | February 28, 2022 | 0

Phase Four expands its leadership team to support the company’s rapid growth in both the commercial and government markets.

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Phase Four wins DARPA contract to test novel propellant

By Phase Four | February 16, 2022 | 0

Phase Four won a Defense Advanced Research Projects Agency contract to demonstrate the California startup’s radio frequency thruster technology with a new propellant

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Phase Four Awarded Novel Thruster Prototype Development Contract by DARPA

By Phase Four | February 16, 2022 | 0

The Company will adapt its versatile radio-frequency thruster to operate on novel, low cost propellants.

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Phase Four and Orbit Fab to work on Maxwell engine refueling

By Phase Four | January 25, 2022 | 0
RF Thruster - Phase Four

Propulsion startup Phase Four has signed a memorandum of understanding with satellite refueling startup Orbit Fab aimed at preparing future Phase Four Maxwell engines for on-orbit refueling.

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2021 by the Numbers & a Sneak Preview of 2022

By Phase Four | January 10, 2022 | 0
Maxwell Block 1

2021 has been by far the most significant year in the history of Phase Four

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PhaseFour Debuts Improved Thruster

By Phase Four | December 6, 2021 | 0
Maxwell Block engines

Satellite electric propulsion company Phase Four has completed testing of a new thruster that it says offers significantly improved performance

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Phase Four Reveals Next Generation RF Thruster Performance

By Phase Four | December 1, 2021 | 0
RF Thruster

In the wake of delivering its 10th flight unit, Phase Four announces 85%+ performance improvement in 2nd generation thruster

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