ARNOLD ENGINEERING DEVELOPMENT COMPLEX

The Arnold Engineering Development Complex operates more than 68 aerodynamic and propulsion wind tunnels, rocket and turbine engine test cells, environmental chambers, arc heaters, ballistic ranges, sled tracks, centrifuges and other specialized units.  Read the full fact sheet here.

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  • 2023 Economic Impact

    The economic impact of Arnold Air Force Base across the state of Tennessee was $1.06 billion for the 2023 fiscal year. Arnold AFB impacted the local areas through payroll, secondary jobs created through local spending, and other expenditures for supplies, utilities, fuel and services and the

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