
GRANT COUNTY
Aerospace
Sustainable Aerospace Ecosystem
A thriving aviation hub
Connect with key industry leaders driving innovation and growth in our dynamic aviation sector.
Grant County's aerospace history dates back to the late 1930's when the Ephrata Army Air Base (now the Ephrata Municipal Airport) and the Larson Air Force Base (now Grant County International Airport) were established.
Boeing has had operations in Grant County since WWII.
ASSETS INCLUDE
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2 airfields
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13,500 ft. runway
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One of the largest airfields in the US
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350 days of VFR weather
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Air tower on-site
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Commercial and military flight test programs.

Aerospace by the Numbers
7+
Companies in Grant County. A growing Aviation Hub.
80+
Est. 1939: 80+ years of history in Grant County.
$70 Billion industry in Washington State.
13,500 ft. of runway. The Grant County International Airport can accept the largest aircraft.
FEATURED COMPANIES

01
Assets
Grant County is capable of accepting the largest aircraft in the world.
PORT of Moses Lake
Grant County International Airport
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13,500 ft - the longest of 5 runways
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1 million sq.ft of adjacent industrial park with hanger space and facilities for lease
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240 acres of ramp space
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Onsite FAA control tower
ASPI Air Park
Located at the Port of Moses Lake Grant County International Airport.
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13,500 ft - main runway
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Environment site assessment completed
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135 acres with full utilities
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Through the fence operations
View Site Flyer
Has an adjoining industrial park.
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5,500 ft - longest of 2 runways
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600 acres of industrial land with pre-permitted sites, hangar and facilities for lease
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Pilot services are available on site
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Rail access to Burlington North Santa Fe main line
PORT of Ephrata Municipal Airport

02
Aerospace Services
Grant County offers a comprehensive suite of aerospace services to support your needs, from design and engineering to manufacturing and maintenance.
Featured Companies
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Sonico – Maintenance repair and overhaul (Aerospace MRO)
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Million Air – Luxury and executive services
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Greenpoint – Refurbishment
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PORT of Moses Lake – FAA, Flight Testing, and Commercial Freight


03
Workforce Training
Big Bend Community College meets the needs of Grant County’s aviation needs with a location right on the ramp, Big Bend Community College has been training pilots and mechanics for decades.
AREAS INCLUDE
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Aviation Maintenance Technology
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FAA Mechanic Certification in Airframe Maintenance
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FAA Mechanic Certification in Power Plant Maintenance
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Big Bend Community College's Aviation Page
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FAA Private Pilot Certificate
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FAA Instrument Pilot Certificate
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Computer Aided Manufacturing Program

Sustainable Innovation

Twelve
Twelve
Twelve is the carbon transformation company, on a mission to eliminate global emissions and build a fossil-free future by transforming CO2
into essential products through the power of electrochemistry.
Twelve is the carbon transformation company, on a mission to eliminate global emissions and build a fossil-free...
read more >>


Stoke Space
Stoke Space
Stoke Space is a company focused on advancing rocketry and space exploration. They specialize in developing reusable rockets,
with a strong emphasis on
innovation and testing.
Stoke Space is a company focused on advancing rocketry and space exploration. They specialize in...
read more >>


AeroTec
AeroTec
AeroTec is at the forefront of aerospace testing, engineering, and certification. Their focus is on developing, testing, and certifying new aerospace products.
AeroTec is at the forefront of aerospace testing, engineering, and certification. Their focus is on developing...
read more >>


FUTURE
Living in Grant County
Grant County is a great place to raise your children. Parents can rest easy knowing that their children are growing up in a safe and supportive environment, while also having access to a wide range of educational and recreational opportunities.
Annual Airshow held at the Grant County International Airport.













