154 Tech LLC
Santa Barbara, CAAdvanced systems engineering, geospatial intelligence, and end-to-end program lifecycle support
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Advanced systems engineering, geospatial intelligence, and end-to-end program lifecycle support
Mission-Driven Design and Development

Providing Safe Solutions.
Providing responsive, innovative solutions in aviation, engineering, logistics, and program management services.
Global Airborne Mission Solutions
We Help Our Customers Make History
An Aerodynamics Legacy Since 1971
AVEC, Inc. provides expert technical assistance in the analysis and control of noise and vibration in mechanical systems. Capabilities span phased array design and software, tire-pavement noise measurement (OBSI), road surface sound absorption (ROSSA), propeller noise prediction, structural analysis using FEM and BEM, unsteady aerodynamics, and machinery fault diagnostics. Past clients include NASA Langley Research Center, the Japan Aerospace Exploration Agency, Boeing, Siemens, and the US Air Force.
We empower our people to do good and help others with simple solutions.

Improving Readiness Through Training

Engineering solutions for unmanned and embedded systems

A Leader in Rotorcraft Simulation

Bespoke flight simulation development and consulting

Aerospace Engineering Service Provider

Precision aerospace engineering, FAA certification, and inflight connectivity solutions.
Strength in design. Safety in flight.

Aircraft Modification, Certification & Engineering Services
Aircraft Design, Loads, & Structural Engineering Services
Expert engineering consulting and investigation services for aircraft accident investigation and reconstruction.

Systems engineering, analysis, simulation, integration and test

Air airspace modernization, modeling, and simulation engineering

Moving at the Speed of Business

High-Performance VTOL Aircraft & Launch Vehicles
Senior systems engineering for defense training and avionics modernization.