
Ultrasonic sensors and acoustic cameras for aviation maintenance.
Advanced airframe and power plant maintenance solutions.
CTRL Systems partners with aviation OEMs, operators, and MROs to integrate ultrasonic detection and acoustic imaging technology into aircraft maintenance operations. We provide professional-grade ultrasonic sensors and acoustic cameras that transform component troubleshooting from time-consuming guesswork into precise, data-driven diagnostics.
Today, we are the world's leading provider of ultrasonic troubleshooting solutions to the commercial aviation industry. By combining advanced ultrasonic sensor arrays with intelligent acoustic cameras, we enable faster issue detection, reduced aircraft downtime, and enhanced maintenance efficiency.
Our vision for the future is to become one of the world's recognized leaders in A.I.-enabled CBM solutions for aerospace component reliability.

Our flagship UL101 ultrasonic sensor delivers unparalleled accuracy in component troubleshooting, transforming time-consuming guesswork into precise, data-driven diagnostics that reduce false positives and minimize aircraft downtime.
FOTRIC H-Series acoustic imaging cameras, equipped with advanced NaviPdm Venus technology, provide instant acoustic visualization for rapid airframe and powerplant diagnostics with industry-leading thermal and acoustic integration.
Trusted by aviation leaders including Southwest Airlines and Boeing Charlie Works for critical maintenance operations. Our proven solutions are deployed across major airline fleets and MRO facilities worldwide.


Cutting-edge ultrasonic and acoustic imaging solutions designed for the unique challenges of aviation maintenance.

Our advanced diagnostic software utilizes cutting-edge technology to analyze data collected wirelessly from the UL101, providing real-time comparison between aircraft components and offering accurate insights into health and performance.

Case Study: Boeing 737 MAX — CFM LEAP Engine
Rapidly identify fuel nozzle leaks on CFM56 and LEAP engines using ultrasound. The UL101 Troubleshooter (B00033) reduces diagnostic time to under 60 minutes, eliminating borescope requirements and preventing unnecessary replacement of multiple components.

Case Study: Boeing 737-700 — Flap Control & Bypass Valves
Acoustically isolate faulty flap control valves, bypass valves, and solenoids before replacing major components. On a Boeing 737-700 flap-speed defect, a MOC team used the UL101 with a solid probe to compare sound signatures — a good valve was silent, while the faulty bypass valve was unmistakably loud. Targeted diagnosis put the aircraft back in service the same day instead of an overnight AOG.
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Ready to revolutionize your aviation maintenance operations? Contact us today for a demo or quote.
Our team of aviation diagnostics experts is ready to help you find the perfect solution for your maintenance operations.
1004 Littlestown Pike, Suite H
Westminster, MD 21157

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