Aerospace | Hancock Mississippi
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Aeon R Hot Fire Test at Stennis Space Center

*Courtesy of Relativity 

Aeon R MDC (1).jpg

AEROSPACE

Hancock County soars as the cornerstone of Mississippi's aviation and aerospace industry. This strategic location boasts a rich legacy dating back to the development of the NASA Stennis Space Center for testing the Saturn V engines that propelled the Apollo astronauts to the moon. 

Fast-forward to today, Hancock County excels, not only in aerospace, but also in aviation at Stennis International Airport. With a growing unmanned aerial systems (UAS) cluster, Stennis International Airport is emerging as a hub for UAS training and flight testing. 

Relativity Space Aeon R Engine Hot Fire Test

*Courtesy of Relativity 

CLUSTER STATISTICS 

95.00

LOCATION QUOTIENT

2,767

EMPLOYMENT

10

AEROSPACE ORGANIZATIONS

Relativity Space Logo

Relativity Space is significantly expanding its operations at NASA's Stennis Space Center. The company is currently overhauling the historic A-2 test stand for  testing its new Terran R rocket.  Additionally, Relativity Space is constructing the "R Complex" to house multiple new test stands and propellant farms.

 

This strategic investment will support the development and testing of Relativity's next-generation rockets, creating high-skilled jobs and driving economic growth for the region. With plans for new office space and a vehicle hangar, Relativity's long-term commitment to Stennis solidifies its position as a leader in commercial space industry.

Relativity Space Stennis Space Center R Complex Layout
Technician servicing Rocket Lab's Archimedes Engine in preparation for a test at NASA Stennis Space Center
Rocketlab Logo

Rocket Lab has established a significant presence at NASA's Stennis Space Center, where it is developing and testing the Archimedes engine for its upcoming Neutron rocket. The Archimedes Test Complex, strategically located within the Center's A3 Test Complex, leverages existing infrastructure to support the rigorous testing demands of this powerful engine.

 

By choosing Stennis, Rocket Lab capitalizes on the center's rich history in rocket propulsion, world-class facilities, and skilled workforce, accelerating the development of its reusable launch vehicle and solidifying Mississippi's role as a leader in rocket propulsion development.
 

The Rocket Lab Employees gather for a photo before a rocket engine test at NASA Stennis Space Center.
Aerojet Rocketdyne SSC Facility_edited.jpg

*Courtesy of Aerojet Rocketdyne

RS 25 engine being installed on the test stand.
Aerojet Rocketdyne Logo

Aerojet Rocketdyne’s state-of-the-art engine assembly facility at Stennis Space Center is the birthplace of the RS-25 engines powering NASA’s Space Launch System (SLS).

 

While the first four Artemis missions utilized refurbished Space Shuttle Program engines, a rigorous certification process culminating in 2024 has cleared the way for production of entirely new RS-25 engines.

 

These advanced powerhouses will debut on the Artemis V mission, propelling human exploration deeper into space.

Lockheed Martin is manufacturing a space satellite.

MORE THAN
ROCKET PROPULSION

Beyond the main role of rocket propulsion testing, Stennis Space Center is home to a diverse group of aerospace and defense companies including Rolls Royce, Lockheed Martin, and Evolution Space.

 

The center's existing infrastructure, coupled with its strategic location within the 125,000-acre acoustic buffer zone, offers a unique advantage for these companies. This vast buffer zone enable rigorous engine testing without disturbing nearby communities, making Stennis an ideal location where companies can balance their development needs with environmental considerations.

 

From manufacturing satellite components to testing commercial aviation engines, Stennis Space Center and Hancock County continue to propel the commercial space industry.

UNMANNED SYSTEMS

Drone mapping data is being rendered on a computer.
Pearl River Community College Logo

Pearl River Community College offers comprehensive unmanned aerial systems (UAS) coursework delivered at the new Aviation Aerospace Workforce Training Academy, located at Stennis International Airport. Students benefit from hands-on training in a real-world aviation environment, gaining practical experience with the latest UAS technology. Pearl River's curriculum is designed to provide a solid foundation in UAS operations, regulations, and data analysis, preparing graduates for successful careers in this dynamic industry.
 

Pearl River Community College's Frank Ladner Aviation & Aerospace Training Academy.
Skydweller Aero Logo. Click here to visit skydweller.aero

Skydweller Aero is a pioneering aerospace company specializing in long-endurance, solar-powered unmanned aircraft systems. A testament to their innovative spirit, Skydweller achieved a historic milestone on March 21, 2024, with the successful completion of the first uncrewed flight from Stennis International Airport. This groundbreaking accomplishment propels the industry forward in revolutionizing aerial capabilities for a wide range of applications.

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A Tyonek Services employee is studying engineering documents.
A Military C130 aircraft is taking off from Stennis International Airport.

AVIATION MAINTENANCE

Tyonek Native Corporation offers aviation maintenance solutions through its subsidiary, Tyonek Services Group (TSG). TSG occupies multiple aircraft hangars at Stennis International Airport. Their FAA-certified technicians provide a full spectrum of maintenance and repair services for both rotary-wing and fixed-wing aircraft, from routine inspections to complex modifications. TSG caters to government and commercial clients alike, upholding the highest standards of safety and quality.

EXISTING CLUSTER 

Rocketlab Logo. Click here to visit rocketlabusa.com
NASA Logo. Click here to visit nasa.gov/stennis
Rolls-Royce Logo. Click here to visit rolls-royce.com
Lockheed Martin Logo. Click here to visit lockheedmartin.com
Aerojet Rocketdyne Logo. Click here to visit l3harris.com
Relativity Space Logo. Click here to visit relativityspace.com
Tyonek Serivces Logo. Click here to visit tyonek.com
Woolpert Logo. Click to visit woolpert.com
Skydweller Aero Logo. Click to visit skydweller.aero
Teledyne Optech Logo. Click to visit teledyneoptech.com
Evolution Space Logo. Click to visit evolutionspace.com
JALBTCX Logo. Click to visit sam.usace.army.mil/Missions/spatial-data-branch/jalbtcx
I2R Logo. Click to visit i2rcorp.com
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