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Adams County OKs lease with Boom Supersonic for engine testing at Colorado Air and Space Port
Summary
The Board of County Commissioners approved a lease allowing Boom Supersonic to use an existing engine-test facility at the Colorado Air and Space Port. The five‑year lease (with renewal options) covers a roughly 30,000‑square‑foot site; Boom plans immediate installation and $3–$5 million of investment to test a prototype engine core.
The Adams County Board of County Commissioners on April 22 approved a resolution authorizing a land lease with Boom Supersonic for use of an existing aerospace testing facility at the Colorado Air and Space Port (CASP).
The lease covers a roughly 30,000‑square‑foot fenced testing site on the east side of CASP that was built in 2017 and previously used by Reaction Engines. For 2026 the lease payment is listed as $25,003.44; the approved term is an initial five years with five one‑year renewal options and standard CPI escalation clauses, county staff said.
Why it matters: Boom said the site will host early testing of the company’s Symphony “sprint core,” a…
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