Marty Shubert Named SETP Fellow for Contributions to Experimental Flight Testing and Aviation Innovation

Marty Shubert, a long-time STI collaborator and visionary flight test professional, was recently recognized as a Fellow of the Society of Experimental Test Pilots (SETP), one of the highest honors in the global flight test community. The recognition was presented at the 69th Annual SETP Symposium, where Marty also received the Javier Arango Award for Best Historical Paper, coauthored with Dr. Mike Jones of STI and Dave Sizoo of the FAA. The paper highlighted Marty’s extensive historical knowledge of the V-22 tiltrotor program, reflecting his lasting contributions to aviation history. 

A Legacy in Experimental Flight Testing

With nearly 40 years of experience flying and testing military aircraft, Marty’s contributions to aviation span from legacy rotorcraft to advanced powered-lift aircraft. He began his career flying with the U.S. Army in the early 1980s, transitioning into experimental flight test in 1990. He played a key role in evaluating and refining vehicles like the CH-47D, the MH-47E Chinook, and later the V-22 tiltrotor (Osprey) – where his work on terrain-following radar and flight tests enhanced critical mission capabilities.

Driving Innovation in eVTOL and FAA Certification 

His career is marked by a relentless pursuit of safety, performance, and innovation. Since starting his collaboration with STI, Marty has led simulations and flight testing in diverse areas, such as biometric pilot studies, virtual Handling Qualities (HQ) course evaluations, and the development of eVTOL HQ test maneuvers. He has also participated in NASA and FAA research focused on new state-based flight control systems and inceptor designs—work that supports emerging FAA certification pathways and national research initiatives. His work consistently bridges the gap between simulation and real-world behavior – especially important in today’s fast-evolving aviation landscape.

“Much as you can model and simulate it, we keep getting surprised. That’s why test pilots are still essential.” — Marty Shubert, SETP Fellow

Working together with STI, Marty has been key in shaping and executing research flight programs that push the envelope of what’s possible in rotorcraft and powered-lift design. His deep technical insight and collaborative mind have made him a go-to leader for test programs involving new configurations, complex aeromechanics, and human-machine interaction.

Mentorship and the Future of Test Piloting 

Looking ahead, Marty remains committed to mentoring the next generation of test pilots. With the U.S. Army’s development of the MV-75 tiltrotor aircraft, and the evolving civil powered-lift designs, he looks forward to helping train flight test teams on envelope expansion and tiltrotor flight dynamics, areas where few pilots have hands-on experience. 

Marty’s election to the SETP Fellows Class of 2025 is a testament not only to his technical excellence but to his enduring impact on the global aviation community. We’re honored to work alongside him – and excited to see what’s next.

Congratulations, Marty – from all of us at STI!

About SETP: The Society of Experimental Test Pilots (SETP) is an international organization that promotes safety, communication, and education in aerospace design and flight testing. By fostering collaboration and sharing expertise, SETP advances flight test excellence and enhances safety across the aviation community. At the 69th Annual Symposium, Marty Shubert was honored as a Fellow of the SETP Class of 2025, alongside eleven other distinguished pilots.

About Systems Technology Inc.: Systems Technology Inc. (STI) is a technology company at the forefront of innovation, specializing in aviation and simulation solutions. With a mission to advance safety and efficiency in aviation, STI develops cutting-edge technologies to meet the evolving needs of the aerospace industry.

Elevating Aircraft Performance Analysis: STI Tools for Every Platform

Elevating Aircraft Performance Analysis: STI Tools for Every Platform

Elevating Aircraft Performance Analysis: STI Tools for Every Platform

In the aerospace industry, the ability to extract meaningful performance insights is essential to maintaining safety, efficiency, and innovation. At Systems Technology, Inc. (STI), we provide advanced aircraft-agnostic analysis tools designed to empower engineers, program managers, and flight test professionals with actionable intelligence—regardless of platform type. From commercial transport aircraft to micro multi-copter drones, our solutions deliver validated, high-precision data that drives informed decision-making.

A Unified Framework for All Aircraft Types

STI’s performance analysis tools are designed to support a wide range of vehicles with a single, standardized framework. Leveraging decades of aerospace engineering experience, our software enables you to: 

  • Conduct rigorous performance assessments across fixed-wing, rotary-wing, and unmanned systems 
  • Identify optimization opportunities that enhance operational efficiency and system competitiveness 
  • Accelerate workflows through intuitive interfaces and consistent methodologies 
  • Make confident decisions with industry-trusted tools 

Trusted by aerospace leaders, our solutions reduce risk, accelerate development, and elevate the quality of performance evaluation efforts. 

FREDA: Frequency Doman Analysis for Advanced System Identification

FREDA (Frequency Doman Analysis) is STI’s proven solution for extracting frequency response data from time history records. Widely used in the aerospace, automotive, and industrial sectors, FREDA provides controls engineers with deeper insight into dynamic system behavior. 

Key Capabilities: 

  • Comprehensive SISO and MIMO system identification 
  • Transfer function fitting from real-world flight test data 
  • Seamless integration into MATLAB environments for further customization 

FREDA enables detailed evaluation of any system where input and output time histories can be recorded—offering a powerful foundation for flight control design and system validation.

HAWK: Comprehensive Handling Qualities and Pilot Workload Evaluation

STI’s Handling Qualities Analysis and Workload Assessment Kit (HAWK) builds on more than 65 years of expertise in handling qualities evaluation. Developed for fixed-wing, rotorcraft, and UAS platforms, HAWK enables predictive assessments of flight dynamics, pilot workload, and controllability through a rich suite of analytical tools. 

HAWK supports: 

  • Predictive HQ evaluations and boundary analysis based on established criteria 
  • In-depth Pilot-Induced Oscillation (PIO) metrics and diagnostics 
  • Wavelet-based pilot activity analysis for time-varying workload assessment 
  • Integrated GUIs for Mission Task Element (MTE) and test reporting 
  • MATLAB-based customization for advanced users 

HAWK supports both simulation and flight test analysis with accuracy and confidence—whether during system development or certification. 

STI remains at the forefront of aerospace performance analytics by delivering robust, validated tools that meet the demands of modern flight systems. Whether you’re developing next-generation aircraft or enhancing legacy platforms, our solutions provide the clarity and confidence required to lead in a complex, high-performance environment.

Discover how STI can elevate your performance analysis.

Contact our team to learn more: https://www.systemstech.com/contact/

About Systems Technology Inc.: Systems Technology Inc. (STI) is a technology company at the forefront of innovation, specializing in aviation and simulation solutions. With a mission to advance safety and efficiency in aviation, STI develops cutting-edge technologies to meet the evolving needs of the aerospace industry.

The Next Generation of Aircraft Systems: Meet CERTIFICATE

The Next Generation of Aircraft Systems: Meet CERTIFICATE

What is CERTIFICATE?

Systems Technology, Inc. (STI) is excited to announce the continuation of the CERTIFICATE project, which stands for Certification and Safety of In-Flight Multi-Objective Decision Making (MODM) Algorithm Techniques. This initiative, funded by NASA’s Phase II SBIR program, aims to develop an innovative tool for certifying Advanced Air Mobility (AAM) systems. This project is a collaboration among STI, the Massachusetts Institute of Technology (MIT), Purdue University, and the University of Maryland (UMD). The outcome of this effort will be a cutting-edge product designed to support verification and validation processes crucial for certifying the next generation of aircraft.

How Does CERTIFICATE Work?

As we move towards more AAM concepts, many future aircraft will feature sophisticated fly-by-wire flight control systems, advanced envelope protections, and Simplified Vehicle Operations (SVO) for pilot control. In addition, advancements in autonomy are expected to play a significant role in the cockpit, enhancing pilot support. To ensure these systems are safe and effective, it is important that control systems are both explainable and secure, especially when dealing with adaptive or non-linear controls and Multi-Objective Decision Making (MODM) algorithms.

CERTIFICATE is designed to address these challenges by establishing a comprehensive certification framework and advanced software toolset for MODM autonomous technologies. By integrating new Envelope Protection (EP) schemes, neural control certificates, and correct-by-construction software paradigms, CERTIFICATE ensures a rigorous validation process for emerging autonomous systems.

Our platform creates a versatile Vehicle Model Under Test (MUT) environment, tailored with certification rules and requirements specific to the vehicle’s mission. This adaptability supports the wide-scale adoption of novel AAM and Unmanned Aircraft System (UAS) platforms.

CERTIFICATE has been designed with ease of integration in mind, allowing future users to incorporate their software seamlessly. The system’s design emphasizes realistic task performance, testing MODM algorithms against mission scenarios within the National Airspace. This approach ensures that algorithms are thoroughly evaluated under realistic conditions and operational missions. STI is integrating proposed Handling Qualities (HQTE) and Automation Qualities Task Elements (AQTE) as part of the system solution.

Ready to explore future methods of vehicle testing and software verification?

Contact our team today to learn more: https://www.systemstech.com/contact/.

About Systems Technology Inc.: Systems Technology Inc. (STI) is a technology company at the forefront of innovation, specializing in aviation and simulation solutions. With a mission to advance safety and efficiency in aviation, STI develops cutting-edge technologies to meet the evolving needs of the aerospace industry.

MCRUER: Accelerating Handling Qualities Evaluations for Urban Air Mobility Certification

MCRUER: Accelerating Handling Qualities Evaluations for Urban Air Mobility Certification

Since 2018, Systems Technology, Inc. (STI) has collaborated with the Federal Aviation Administration (FAA) to develop Means of Compliance (MoC) methods for electric Vertical Take-Off and Landing (eVTOL) vehicles, as outlined in DOT/FAA/TC-22/49. Central to our approach is the Mission Task Element (MTE) methodology, which establishes repeatable tests derived from the vehicle’s Concept of Operations (CONOPS). This methodology effectively evaluates key aircraft attributes, including mission performance and pilot workload. 

Recent publications, including DOT/FAA/TC-23/59 and EUROCAE ED-295, have refined test methodologies and processes for assessing the handling qualities of eVTOL vehicles. Given the high costs and logistical challenges associated with constructing and maintaining traditional test courses, STI is developing innovative methodologies to facilitate more accessible and customizable evaluations. Our solutions are designed to enhance ease of use and adaptability, addressing the diverse needs of the eVTOL industry.

Introducing the MCRUER System

In collaboration with the National Aeronautics and Space Administration (NASA), STI has developed the Means of Compliance Requirements for UAM Evaluations and Ratings (MCRUER) system. This tablet-based cockpit display technology, developed under a Phase II Small Business Innovation Research (SBIR) program, addresses flight testing and compliance challenges by providing test pilots with virtual Mission Task Element (MTE) courses for handling qualities evaluations.

The MCRUER system utilizes real-time flight data or simulation inputs to drive a tablet-based display, presenting virtual MTE courses to both the pilot and flight test engineer. This approach reduces the need for extensive physical test courses and external infrastructure, accelerates the evaluation process through rapid prototyping new course designs, and helps manage costs associated with operational constraints.

Key Features and Performance of the MCRUER System

  • Tablet-based display: A versatile platform for presenting MTEs and recording task performance, pilot commentary, and handling qualities ratings, accommodating both live and simulated data inputs. 
  • Data Acquisition System (MDAS): Collects and processes flight data, including additional aircraft signals, to drive the MCRUER displays and assess MTE performance accurately. 
  • Enhanced testing flexibility: Evaluate vehicles under various conditions without requiring physical test courses. 
  • Versatile application: In addition to pilot-in-the-loop flight testing, MCRUER supports simulation and unmanned applications.

Flight Test Results Validate MCRUER System Efficiency

Recent flight tests with the National Research Council Canada’s variable stability Bell 412, in collaboration with Bolder Flight Systems (BFS), have demonstrated that pilots successfully conducted MTEs using both physical courses and the MCRUER system.  

Results indicated a strong correlation in handling qualities and performance metrics, validating the MCRUER system as a reliable and efficient tool for MTE evaluations.

Streamlining Vehicle Certification with the MCRUER System

The MCRUER system offers an efficient, adaptable solution for assessing new vehicle designs. Its precision in matching traditional live MTE evaluations makes it an invaluable asset for both current and future certification efforts. As the UAM market continues to expand, the MCRUER system will be instrumental in ensuring the safe and timely introduction of innovative air mobility solutions.

For more information on how the MCRUER system can enhance your certification process, contact us today: https://www.systemstech.com/contact/

About Systems Technology Inc.: Systems Technology Inc. (STI) is a technology company at the forefront of innovation, specializing in aviation and simulation solutions. With a mission to advance safety and efficiency in aviation, STI develops cutting-edge technologies to meet the evolving needs of the aerospace industry.