
We are building hypersonic vehicles that will deter future conflicts and connect the world like never before. Imagine flying to Tokyo from New York in less than three hours. That is the world we are building.

We are building the fastest air breathing hypersonic vehicle in the world.


We make hypersonic and commercial jets fly longer ranges.
From scramjets to natural gas power plants, we help save fuel.

Developing hypersonic capabilities with higher cadence and greater affordability than ever before

Pushing the envelope of air-breathing performance to Mach 5 and beyond


Extending the effective reach of existing U.S. DoD infrastructure
Leveraging new technologies to deliver more performance in even smaller packages

January 9th, 2026

Are you going to AIAA SciTech Forum 2026 next week? Specter is, too! Don’t miss us in booth #515 or at our various talks over the course...
READ MORENovember 10th, 2025
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We’re searching for a Lead Vehicle Design Engineer! As a new addition to our growing team, you’ll have end-to-end ownership of our...
READ MOREOctober 31, 2025

Now you see it...now you don't. We spent this past weekend in the Mojave conducting flight tests baselining our custom in-house...
READ MOREOctober 30, 2025

Our office looked a little different this past weekend...
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