hydronalix stands at the forefront of innovation in the realm of advanced uncrewed surface vessels (USVs) and small unmanned aerial systems (sUAS), engineered to perform exceptionally in challenging environments across diverse sectors such as commercial, industrial, scientific research, defense, and law enforcement.
Our aerial and marine robotic systems are meticulously designed and manufactured in-house, ensuring rigorous quality control through vertically integrated processes. Our expertise encompasses naval architecture, hydrodynamic design, electronic circuit development, sensor integration, and composite hull fabrication. Additionally, we provide extensive training and certification programs tailored for users ranging from beginners to seasoned professionals.
Hydronalix has collaborated with a diverse array of civilian and governmental entities globally, delivering a spectrum of services including cutting-edge research and development initiatives. Our distinguished clientele includes:
- Office of Naval Research (ONR)
- Naval Air Systems Command & Sea Systems Command (NAVAIR/NAVSEA)
- Naval Surface Warfare center (NSWC)
- Defense Advanced Research Projects Agency (DARPA)
- Department of Homeland Security (DHS)
- National Oceanic and Atmospheric Governance (NOAA)
- National Science Foundation (NSF)
- Los Angeles County Fire Department Lifeguard Division
- Reckless – Modular heavy-lift USVs
- Tactical AMY – Multi-purpose USV with sonar capabilities
- Ariel – Flexible and economical small USV platform
- EMILY – Compact USVs for rescue and safety operations
- Crow – Adaptable and quickly deployable sUAS
Reckless
Heavy-lift Modular USVs with a 500 lb Capacity
The Reckless USV boasts a remarkable payload capacity of up to 500 lbs, featuring interchangeable tops that facilitate quick reconfiguration for various specialized missions.
Available variants include:
- Cargo Reckless – equipped with a fabric carrier for transporting essential cargo
- Hound Reckless – a counter-UAS radar platform for early detection of drone threats
- Sonobuoy Reckless – designed to deploy Class A sonobuoys for anti-submarine warfare (ASW)
- CASVAC Reckless – a casualty evacuation USV capable of transporting a medic and one stretcher-bound individual
Discover more: reckless modular heavy-payload USV
Tactical AMY
Multi-purpose USV with Sonar Imaging Capability
The Tactical AMY serves as a versatile unmanned surface vehicle with a 145 lbs payload capacity, capable of being outfitted with radio communication or SATCOM. The tactical Sonar AMY variant incorporates a side-scan sonar system for real-time imaging, enhancing underwater situational awareness.
learn more: Tactical AMY general-purpose USV
Ariel
Flexible & Economical Small USV Platform
Ariel is a highly adaptable and cost-efficient uncrewed surface vehicle platform, suitable for various applications including payload delivery, intelligence, surveillance, reconnaissance (ISR), and training.

Two specialized variants of Ariel are also available:
- Sonar Ariel – equipped with real-time sonar imaging for underwater reconnaissance
- Sonobuoy Ariel – combines two Ariels into a pontoon platform that hosts a reloadable Class A sonobuoy
Learn more: Ariel small USV platform
EMILY
Portable USVs for Rescue and Safety Operations
EMILY (Emergency Integrated lifesaving Lanyard) is a compact USV designed for water rescue and safety, featuring a Kevlar-reinforced composite hull that withstands harsh shoreline and ocean conditions.
EMILY is available in several specialized configurations:
- Beach EMILY – designed for ocean rescues,featuring self-righting technology to remain upright in turbulent waves
- Swiftwater Rescue EMILY (SWRE) – built for rapid river rescue operations,equipped with a lifejacket,helmet,and radio
- man Overboard EMILY (MOBE) – intended for deployment from vessels to rescue individuals who have fallen overboard
- Sonar Emily – outfitted with side-scan sonar for search and rescue missions,as well as bridge inspection tasks
Learn more: EMILY portable USVs
Unmanned Aerial Systems
Crow
Adaptable and Rapidly Deployable Water-Resistant sUAS
Crow is a compact unmanned aerial vehicle platform designed for cost-effectiveness and rapid deployment. Its weather-resistant design enables it to operate in rain and land on water surfaces, autonomously navigating user-defined waypoints while carrying small payloads like water or medical supplies to remote or hard-to-reach locations.
Advanced versions of the Crow platform are available for specialized tasks:
- HERMES-1 – equipped with flood mapping sonar for impact assessment and predictive modeling
- HERMES-2 – features a cellular repeater to enhance connectivity in areas with limited signal, especially during disaster response
Learn more: Crow sUAS





