JT4 Logo

Our Locations

JT4 operates multiple western test ranges in four states. These include:

  • Nevada Test and Training Range (NTTR)

    JT4 is responsible for new equipment integration and design/development of hardware and software solutions to support the range. The team supports a number of highly sophisticated training exercises that simulate battlefield simulations, including:

    • Red Flag
    • Green Flag
    • The U.S. Air Force Weapons School
    • Various joint exercises, such as the Joint Expeditionary Force Experiment

    NTTR provides a real-world environment for air- and ground-based military activities, such as:

    • Pilot and crew training
    • Combat exercises
    • Manned and unmanned aircraft and weapons systems testing

  • Utah Test and Training Range (UTTR)

    UTTR is a Major Range and Test Facility Base for the U.S. Department of Defense. It provides an ideal location for operational test and evaluation for weapons requiring a large safety footprint. It is also the only location capable of supporting overland testing of cruise missiles.

    JT4 provides telemetry, radar tracking, Link-16 data link, communications, weapons scoring, and mission control support services for the UTTR. In addition, we support air-to-air-combat, air-to-ground inert and live bombing and gunnery training.

  • 412th Test Wing (412th TW)

    We support research, development, and testing of aerospace systems. The range's more than 20,000 square miles of airspace include three supersonic corridors and four aircraft spin areas where our staff supports ground test facilities and flight testing for aircraft, including the F-22 Raptor and the F-35 Joint Strike Fighter, as well as for the RQ-4A Global Hawk Unmanned Combat Aerial System.

  • Navy's Naval Air Warfare Center Weapons Division (NAWCWD)

    Annex 4 supports China Lake and Point Mugu Ranges in California.

    China Lake, in California's Mojave Desert, is home to NAVAIR's Naval Air Warfare Center Weapons Division (NAWCWD). Few areas in the world offer such wide variety of geographical features in close proximity...mountains, deserts, canyons, caves and forests. The unencroached air and land ranges at China Lake provide unmatched geographic conditions in which to develop and test weapon systems and explore tactics for desert and mountain environments.

    NAVAIR Point Mugu is located at Naval Base Ventura County, just west of Los Angeles. It was established in 1946 as the Navy's first instrumented missile test sea range. It offers enormous geographic diversity: vast ocean, deep water ports, protected islands within restricted air space. The 36,000 square-mile sea range, which includes San Nicolas Island, supports both developmental and operational test and evaluation of missiles, free-fall weapons and electronic warfare systems.

Test. Tactics. Training. Technology

We are dedicated to being the nation's premier provider of joint test, tactics, training and technology support. Learn more about us.

Careers at JT4

Think you are up for the challenge?
Learn more and apply.