Training & Systems Support

Training and System Support (TSS) Business Unit (BU)

S3’s Training and System Support (TSS) Services BU, headquartered in Huntsville, AL, provides live, virtual, and constructive training, training support and education services, particularly for aviation related operations in manned and unmanned military aircraft. TSS’s primary customers are DoD, other US Government Agencies, and a variety of Foreign Security Agencies and Military Services. TSS products and services include flight training and operations, combined arms exercise design, control and review, operational planning, intelligence support, live fire aircraft gunnery, individual marksmanship, Military Operations in Urban Terrain (MOUT) exercise and instruction,  antiterrorism instruction, simulation exercises, simulator operations, force on force evaluations, Military Decision Making Process (MDMP), Tactical Operations (TACOPS), command and control, logistics support to tactical operations, staff augmentation. TSS maintains corporate offices in Huntsville, AL, Daleville, AL, Levenworth, KS, and Killeen, TX, and supports 25 separate locations across the US.

Dutch light infantry participate in MOUT training.

Functional Capabilities

  • Aircrew Qualification and Tactical Training
  • Exercise Design and Evaluation
  • Force on Force Unit Exercises
  • Foreign Military Training (CONUS Based)
  • Institutional Training and Course Development
  • Leader Training/Staff Development
  • Live, Virtual and Constructive Training
  • Logistics Support and Training
  • Manned-Unmanned Air Operations
  • New Equipment Fielding and Training
  • Operational Readiness Support
  • Requirements Generation
  • Safety and Risk Management Training
  • Simulation/Simulator Support


Bob Johnson, SVP TSS | Phone: 256-539-1700 x 230 | Email:

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Last Updated 11/12/2018