Securing the skies. Advancing aerospace.
From concept through fielded capability, we deliver advanced aviation safety, counter-drone technology, airspace surveillance, and full-spectrum CNS/A systems engineering — trusted by civil and military operators worldwide.
Low-altitude airspace was never designed for this much traffic.
Commercial drones, small UAS, and legacy radar blind spots have converged on the same layer of sky that protects airports, stadiums, borders, and critical infrastructure. Detecting and defeating threats there requires more than a single sensor — it requires a system.
The uncontrolled altitude band where most recreational and hostile drones operate — largely invisible to legacy ATC radar.
Airspace threats don't observe business hours. Detection-to-track systems must run continuously, unattended, in all weather.
RF, radar, acoustic, and electro-optical — the sensing layers that must fuse into one operating picture to beat a single point of failure.
Acceptable tolerance for undetected incursions near flight lines, VIP movements, and protected facilities.
Core Capabilities
Deep expertise across the full aerospace and defense systems spectrum — from individual components to complete turnkey solutions.
Aviation Safety
System safety analysis, hazard identification, Foreign Object Debris (FOD) detection, and compliance support for civil and military operators — from design through operations.
Anti-Drone Technologies
Counter-UAS detection, classification, tracking, and neutralization. Multi-sensor fusion using RF, radar, acoustic, and electro-optical to protect critical infrastructure and events.
Airspace Surveillance
Advanced radar, RF, optical, and multi-sensor surveillance for comprehensive airspace situational awareness. Cooperative and non-cooperative tracking from HF to GHz.
Aerospace Technologies
Full-spectrum CNS/A systems engineering — communications, navigation, surveillance, and automation. Ground and space-based solutions from architecture through fielding.
Automated Inspection
Autonomous ground and aerial vehicles for flightline, infrastructure, and perimeter inspection — reducing manual risk exposure while delivering repeatable, data-rich condition assessments.
AI-Integrated Operator Interfaces
Next-generation human-machine interfaces that fuse sensor data through AI-assisted decision support — giving operators a single, intuitive picture instead of a wall of competing displays.
Every mission is different. Every system should be too.
We don't sell a fixed catalog of boxes. Every program starts with your operational needs and mission requirements, and is engineered — architecture, sensors, interfaces, and integration — around them.
Why should you settle for a one-size-fits-all solution when your mission demands something better?
The off-the-shelf approach
- Fixed hardware bundles regardless of site or threat
- Generic interfaces built for the average customer
- Retrofitted around whatever the vendor already builds
- Must modify your CONOPS to fit their solutions
Customer-specific engineering, start to finish
- Architecture derived from your terrain, threat, and mission profile
- Interfaces designed around how your operators actually work
- Custom design and integration for challenging operational needs
- One accountable engineering team from concept to acceptance
Multi-sensor fusion isn't a feature. It's the foundation.
No single sensor defeats every threat profile or meets every operational need. We evaluated RF detection, radar, electro-optical/infrared, and acoustic sensing against the metrics that matter for reliable counter-UAS and airspace surveillance — then fused them into one operating picture.
Signal processing, target tracking, classification and threat assessment are all enhanced through the integration of multiple sensor modalities.
| Sensor Modality | Detection Range | All-Weather | Classification | Passive / Covert |
|---|---|---|---|---|
| RF Detection | Long | Yes | Signal-based | Fully Passive |
| Radar | Long | Yes | Track / Size | Active |
| Electro-Optical / IR | Medium | Limited | Visual Confirm | Fully Passive |
| Acoustic | Short | Yes | Signature-based | Fully Passive |
| Zarcadia Fusion Stack | Layered Coverage | Yes | Cross-Verified | Configurable |
No Single Point of Failure
Weather defeats EO/IR. Terrain masks radar. RF alone can't confirm a visual. Fusion covers every modality's blind spot with another.
Detect → Classify → Track
Cross-cued sensors hand off targets automatically, reducing false alarms and giving operators a single verified track, not four competing alerts.
HF to GHz
Cooperative and non-cooperative targets are tracked across the full frequency spectrum, from low-power hobbyist links to encrypted commercial telemetry.
Built for the Site
Every deployment is architected around the terrain, mission, and threat profile of the facility — not sold as a fixed box off the shelf.
From Concept to Capability
A disciplined systems engineering lifecycle, applied to every program regardless of scale — from a single-site sensor install to a national airspace surveillance network.
Needs Analysis
Define operational requirements, system constraints, and performance thresholds before a single line of design is committed.
Systems Engineering
Architecture design, trade studies, interface control documents, and technical specifications across complex multi-domain systems.
Program Management
Master program schedules, milestone tracking, risk management, and rigorous budget control throughout the program lifecycle.
Integration & Testing
Installation, configuration, unit test, and formal factory and site acceptance testing to verify full operational readiness.
Built on Experience. Driven by Innovation.
Founded in 2018 by a team of aviation engineers and program managers with decades of real-world experience, Zarcadia Systems Corporation brings deep technical knowledge to the world's most demanding aerospace and defense challenges.
Originally based in the Washington, DC metro area, we now operate from Denver, Colorado — with reach aligned to customer need. We serve civil and military end-users as well as select prime contractors across the globe.
Systems Engineering
Architecture, requirements analysis, trade studies, and design across complex multi-domain systems.
Systems Integration
Multi-sensor fusion, hybrid RF and digital systems, installation, and acceptance testing.
Project Management
Schedule development, milestone management, and budget control for demanding technical aerospace and aviation programs.
Publications & White Papers
Technical perspective from our engineering team on the challenges shaping modern aviation safety and airspace management.
National Blueprint for Runway Safety
A technical framework for reducing runway incursions and foreign object debris (FOD) incidents through integrated detection systems, standardized hazard reporting, and modernized ground safety infrastructure.
Request Copy →ATM 2035 Concept
A forward-looking concept of operations for next-generation air traffic management — exploring how CNS/A modernization, multi-sensor surveillance, and AI-assisted decision support converge to support higher-density, increasingly autonomous airspace.
Request Copy →More publications from our engineering team are in progress. Check back soon, or contact us to be notified on release.
Ready to discuss your project?
Whether you need expert systems engineering, a complete turnkey solution, or a trusted program management partner — we want to hear from you.