Digital Aviation Solutions
vtt systems is a leading provider of modern digital solutions for the aviation industry.Our customers include airports, airlines, federal agencies, and fleet operators, as well as other organizations involved in airspace and ground operations.
vtt develops and operates integrated 2D and 3D situational awareness systems for both flight and ground operations.These solutions combine display, monitoring, analytics, automation, and AI-driven learning systems to enhance safety, efficiency, and regulatory compliance across all areas of aviation.
In addition to our SaaS platforms, we design and manufacture dedicated hardware for a wide range of ground-based and airborne applications in our in-house laboratories.
01Solutions
We provide comprehensive digital solutions that are developed and operated entirely in-house.
This includes the operation, maintenance, and technical support of all systems to ensure consistently reliable performance.
More than 700 airports and thousands of users worldwide rely on our solutions every day.
We do not sell directly to end customers; instead, we serve our markets through dedicated partners and brands.
A selection from our solutions portfolio:• 2D and 3D Situational Awareness• Air and Ground Traffic Analysis & Statistics• Accident Avoidance and Prevention• Noise Measurement, Noise Abatement• Contrail Avoidance and Monitoring Systems• Route Optimization• ATC Recording• FIR Overflight Billing
• Border Violation Detection• Fleet Management• VTOL and Vertiport Management• Drone Detection
• U-Space Management Solutions• Passenger Information Systems (FIDS)• Airport Efficiency Solutions• Ground Traffic Control and Management• Weather & Severe Weather Intelligence• Big Data Analytics
• AI Systems and Machine Learning• Multilateration Systems (WAM, MLAT)• Spoofing and Jamming Detection Systems• Neural Text-to-Speech and Speech-to-Text• Predictive Maintenance and Asset Tracking• Remote Maintenance and Secure Data TransferAviation Requires Reliable Data
Unlike other providers who rely on privately operated and inherently unreliable data sources, we use only data generated by our own receiver network.This guarantees maximum accuracy and reliability, with dedicated receivers deployed directly at our customers’ sites.
Our multilateration (MLAT) system enables precise detection and localization of aircraft that do not comply with Mode-S or ADS-B regulations — both in the air and on the ground.This allows us to provide each customer with a high-precision MLAT capability tailored to their operational environment.
With a network of over 1,000 receivers worldwide and more than 800 in the United States alone, we operate the most capable managed receiver network in the industry.
Data Security and State-of-the-Art IT
All data transmitted from receivers to our backend is end-to-end encrypted, with each device using an individual encryption key.Receiver software is centrally managed, digitally signed, and version-controlled. Our IT infrastructure is fully cloud-based (AWS) and leverages all available tools for data protection, redundancy, and continuous security auditing by independent experts.
Efficiency, Passion, and Innovation
We develop and operate our systems with a team of mathematicians, physicists, electronics engineers, product developers, RF engineers, pilots, software developers, and usability experts.
We are passionate about aviation and well-designed, innovative solutions, and we continuously work on improvement and new ideas to help shape the aviation of tomorrow.
02Customers
Airports & Aerodrome Operators
We support airports and aerodrome operators with solutions tailored to their specific operational and regulatory environments.
Our systems provide visual situational awareness and data-driven analytics that help optimize workflows, improve operational efficiency, and maintain a comprehensive, real-time overview of all airport activities.
Through our statistical tools and reporting functions, airports can generate reliable documentation for regulatory compliance, funding applications, infrastructure planning, and maintenance audits.For noise management and public feedback, our integrated Noise Complaint Platform allows airports to correlate citizen reports with actual flight movements, providing transparent and verifiable evidence for authorities and stakeholders.
Our drone detection technology enables aerodromes to take timely countermeasures and ensure that flight operations remain unaffected by unauthorized drone activity.
For smaller, unattended aerodromes, our solutions provide seamless digital documentation and interfaces to electronic flight logs, where required by regulation.
FIDS
Passengers benefit from our customizable FIDS (Flight Information Display Systems), available both on-site and online. This provides regional and smaller airports with a professional public presence and a foundation for growth, passenger satisfaction, and long-term loyalty.
Airlines and Fleet Operators
Collaborative Decision-Making (CDM)We help airlines achieve smooth and efficient turnaround operations.
Accurate, high-resolution data on all ground activities between landing and take-off enables early detection of delays and proactive management of flight schedules.Our systems enhance coordination between handling agents, maintenance teams, and flight operations.
We provide a critical foundation for shared situational awareness, improving decision-making within aerodromes by making relevant surface operations data accessible to all local stakeholders.
Authorities and RegulatoryAgencies
We support civil aviation authorities and government/federal organizations with reliable, real-time operational data to enhance situational awareness and regulatory oversight.Our systems deliver an up-to-date operational picture that extends beyond legacy infrastructure, enabling faster and more data-driven decisions.
Aviation Authorities
For aviation authorities, we provide FIR overflight billing systems that ensure accurate, transparent, and traceable accounting processes.
Drone Remote ID
Our integrated drone detection hardware not only supplies data to the respective aerodrome but also enables the real-time transfer of drone movement information into centralized databases for national airspace management.
03Research &Development
Hardware and Software for Safety-Critical Systems
Highly available and safety-critical systems require reliable hardware, tightly integrated software, and decades of proven experience across both domains.
For our receivers, we design not only the electronics, RF subsystems, and antennas, but also place particular emphasis on stable, purpose-built Linux operating systems, carefully qualified hardware components with minimal supplier dependency, and a consistently structured, maintainable, and modern software architecture developed using agile methods.
This integrated approach ensures a reliable and verifiable data foundation for our backend systems as well as for customer-operated applications, meeting the requirements of safety-critical and regulated environments.
Manufacturing is performed by qualified local partner companies to ensure compliance with regional manufacturing, quality, and certification requirements.
Technical Expertise
- Software Defined Radio (SDR) Design
- Transponders & Interrogators
- Antenna and RF Design
- Measurement and Reference Devices
- ADS-B Receivers
- ADS-C Receivers
- ADS-L Receivers
- UAT Transceivers
- FLARM Transceivers
- AIS Transceivers
- Remote ID Transceivers
- End-to-End Encryption
- Secure Remote Device Management
- Proprietary high-performance MLAT algorithm
- Software for map visualization and map servers
- High-performance analysis systems
- Decoders for all common protocols
- Proprietary SWIM decoders
- Interfaces to and from external systems
- Machine learning
Test Laboratory
All hardware products undergo individual electronic testing, as well as extensive environmental tests — including surge protection, temperature cycling, humidity, UV exposure, and vibration — to ensure reliable long-term operation in customer environments.
Measurement Equipment
We use professional-grade instruments such as vector network analyzers, signal generators, and reference transponders to fine-tune every receiver and device with maximum precision. All circuit boards are developed in-house and assembled by local manufacturing partners.
MLAT Receivers with Remote ID and LTE
High-Accuracy ADS-B, UAT, Drone Remote ID with Barometric Pressure Sensor, Tamper Detection and End-to-End encryption with secure key storage.Allows LTE and NB-IoT data transmission to backends. Fully certified for the US, Canada and Europe.
Quality Management
Comprehensive test plans and graphical system documentation ensure fully traceable results and a clear, maintainable architecture.
MLAT Receiver
High-Accuracy ADS-B, UAT, End-to-End encryption with secure key storage.Fully certified for the US and Europe.
Software Deveopment
Our agile software development process follows structured staging phases for thorough testing, validation, and final approval by both sales and customers.
04Contact
Speak with with us to find the solution thatbest fits your needs:vtt systems Inc.office@vtt.aero+1 (302) 244-0888+1 (302) BIG-0-VTT