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Advanced Acoustic Concepts

Advanced Acoustic Concepts, LLC

Great River, NY, United States

Naval SystemsRadar & SensorsWeaponsSimulation & Training
Founded 1989Subsystem Manufacturer, Component SupplierSupplies Naval Forces, Defense Industry
Profile last updated: April 12, 2026

About

Founded in 1989, Advanced Acoustic Concepts is a defense subsystem manufacturer based in Great River, United States working in naval systems, radar & sensors, weapons +4 more.

Advanced Acoustic Concepts (AAC) is a U.S. undersea warfare systems developer founded in 1989 in Ronkonkoma, NY. It designs and delivers sonar detection and classification systems, sonobuoys, torpedo defense and weapon components, mine countermeasure systems, command and control nodes, acoustic simulation software, and training systems. AAC works with the U.S. Navy and defense primes, and manufactures key products at its Lemont Furnace, Pennsylvania facility. The company is a wholly owned subsidiary of Thales Defense & Security, Inc., operating under a U.S. Department of Defense approved Proxy Agreement to mitigate foreign ownership, control or influence. It is headquartered in Great River, New York, with additional operations in Maryland, Pennsylvania and Washington, DC.

Location

Great River, United States

Founded

1989

Company type

Subsidiary

Legal name

Advanced Acoustic Concepts, LLC

Focus areas

undersea warfareanti-submarine warfaresonarsonobuoystorpedo componentsvariable depth sonarmine warfareacoustic simulationtraining systemsFOCI mitigated

Languages

EN

Products & capabilities

Defense domains

Naval SystemsRadar & SensorsWeaponsSimulation & TrainingDefense Software & AIC4ISRUnmanned Systems

Supply-chain role

Subsystem ManufacturerComponent SupplierSoftware Developer

What they offer

HardwareSoftwareComponentsManufacturing ServicesEngineering ServicesMaintenance & RepairTraining

Products

MCAPS

Sonobuoy

Medium-frequency combination active/passive sonobuoy for anti-submarine warfare, offering greater range than current U.S. Navy sonobuoys.

SonoFlash

Sonobuoy

Mid-frequency combination active/passive sonobuoy providing improved active detection and multi-static interoperability.

SAMDIS

Synthetic aperture sonar

Synthetic Aperture Mine Detection Imaging Sonar scalable to tow-body and UUV platforms, with automatic target recognition.

ANGLER

Underwater weapon system

Modular, reusable micro-sized ROV/UUV weapon platform for defeating sea mines.

MK48 Sonar Signal Transmitter

Torpedo component

Acoustic homing transmitter components for the Mark 48 torpedo, produced under a sole-source contract.

MK48 Warhead Electronic System

Torpedo component

Electronic system within the torpedo warhead section handling digital fusing and firing functions.

MK48 Test Sets

Test equipment

Custom test equipment for factory acceptance testing and maintenance of the MK48 sonar signal transmitter.

Mobile Command, Control and Communications (MiB)

Command and control system

Deployable COTS-based open architecture command, control and communications node for vessel-of-opportunity and shore-based missions.

CASE (Common Acoustic Simulation Environment)

Simulation software

Physics-based acoustic simulation software for Naval Air Systems Command anti-submarine warfare platforms.

Mission Package Computing Environment

Computing system

Common hardware and network infrastructure for Littoral Combat Ship mission modules.

Mission Package Operating Environment

Operating system

Cyber-secure operating system for tactical mission package application software.

CMPT / Mission Module On Board Trainer

Training system

Scenario-based tactical watchstation trainers supporting individual and team training for LCS mission packages.

End users

Naval ForcesDefense Industry

Standards, platforms & customers

Platforms & programmes

AN/SQQ-89CAPTAS-4Mark 48 torpedoLittoral Combat ShipConstellation-class frigateFFGP-8A PoseidonMH-60R SeahawkMaritime Patrol Reconnaissance Aircraft

Named customers

U.S. NavyNaval Undersea Warfare Center Division NewportNaval Air Systems CommandLockheed MartinFincantieri Marinette Marine

Credentials & affiliations

Certifications

CMMI Maturity Level 3 for Development

Issued by: ISACA

Awards

Supplier of the Year Award

Lockheed Martin

Navy Employer Recognition Event recognition

U.S. Navy

People

Management & team (2)

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