Facebook
Twitter
LinkedIn
Advanced Acoustic Concepts (AAC), a subsidiary of Thales, has delivered the first CAPTAS-4 sonar for the U.S. Navys Constellation class Frigates (FFG). Prime contractor Fincantieri Marinette Marine (FMM) awarded the contract in May 2022.This delivery demonstrates the efficiency and the expertise of Thales' solutions and services.
The CAPTAS-4 variable depth sonar (VDS) has successfully completed all the milestones in the program established with FMM. The first system is currently in the United States ready for installation on the first Constellation-class Frigate (FFG-62).
The CAPTAS-4 system, which has won several awards for its unrivalled performance in underwater warfare coalition exercises, will help the new U.S. frigates to detect, locate, classify and track increasingly stealthy submarines.
Thales The first CAPTAS-4 variable-depth sonar transmitter has been delivered to the U.S. Navys Constellation Frigate Program (FFG-62). This delivery, ahead of schedule, demonstrates the effectiveness of Thales as a trusted partner to worldwide navies. The U.S. Navy will benefit from the demonstrated reliability and performance of the CAPTAS-4, the undisputed market leader in underwater variable depth active systems.
AAC delivered the system on Oct. 12, 2023, ahead of contractual milestones while under very aggressive time constraints. Thales' unrivalled sonar technology was chosen by Fincantieri Marinette Marine, in agreement with the U.S. Navy to equip its new frigates. In addition to the two systems already ordered to date, up to eight additional CAPTAS-4 transmitters assemblies could be supplied under the current contract. In this perspective, in April, AAC will complete construction on a new CAPTAS production facility located at their current site near Uniontown, Pennsylvania, where final assembly, integration and acceptance testing will occur for shipsets two through 10.
Thales has more than 50 years experience in underwater warfare and is the worlds leading sonar exporter. The CAPTAS family comprises a series of low-frequency variable-immersion sonars dedicated to anti-submarine warfare. The CAPTAS-4 delivered to the U.S. Navy is the most powerful of the CAPTAS family. It has been tested under a wide range of operational conditions for instance by the French, British and Italian navies, and its technical maturity and performance are recognized the world over.
In 2020, 2021 and 2022, several French multi-mission frigates equipped with the CAPTAS-4 system won the prestigious HookEm Award, the American prize for excellence awarded to the best crew performance in the field of anti-submarine warfare, during coalition exercises in the 6th Fleet area of operations. Thales was singled out and recognized for the excellence of its know-how, for the ability of its sonar systems to detect, locate, classify and pursue increasingly stealthy and silent threats under the sea.
Thales is a long-time supplier of advanced and capable ASW systems to the U.S. Navy and major U.S. prime contractors. With this new contract for the delivery of CAPTAS-4 variable depth sonar, they are once again demonstrating the performance of our acoustic systems and renewing their confidence in our teams, said Gwendoline Blandin-Roger, Vice President, Underwater Systems, Thales.
Advanced Acoustic Concepts is proud to announce that we have successfully delivered the first CAPTAS-4 variable depth sonar system for the U.S. Navy's FFG-62, the first of the new U.S. Frigate class, said Mike Carnovale, President and CEO of AAC. We look forward to further serving the U.S. Navy as we continue to supply and support this critical ASW capability well into the future.
Documents
PR_20240229_Thales successfully delivers the first CAPTAS-4 sonar for the US Navy.pdf
Contact
Camille Heck, Thales, Media Relations Land & Naval Defence
+33 (0)6 73 78 33 63 camille.heck@thalesgroup.com
Alice Pruvot, Head of Media Relations, Aeronautics & Defense
+33 7 70 27 11 37 alice.pruvot@thalesgroup.com
15 Mar 2024
Post-quantum cryptography: six French cyber players join forces to design the secure communication networks of tomorrow
Read more
14 Mar 2024
Thales Alenia Space will develop the radar instrument for ESA's 10th Earth Explorer Harmony exciting new mission
Read more
13 Mar 2024
Thales Partners with Neural Labs to Support AI-Powered Smart Cities
Read more
Most recent headlines
01/01/2026
Latin Grammy Cultural Foundation Announces 2026 Noel Schajris Scholarship The scholarship will cover tuition and housing for one Berklee College of Music stud...
01/01/2026
New year, new games, all with RTX 5080-powered cloud energy. GeForce NOW is kicking off 2026 by looking back at an unforgettable year of wins and wildly high fr...
31/12/2025
Back to All News
NFL Christmas Gameday on Netflix Scores Again With the Lions-V...
30/12/2025
As the College Football Playoff Enters the Quarterfinals, ESPN Blows Out Its Meg...
30/12/2025
SVG's Best of 2025: Original ArticlesTake a look back at all our coverage of big-time productions, game-changing technologies, and state-of-the-art new faci...
30/12/2025
MELBOURNE, Fla., Dec. 30, 2025 - L3Harris Technologies (NYSE: LHX) will release its fourth quarter 2025 financial results before the market opens on Thursday, J...
30/12/2025
Share Share by:
Copy link
Facebook
X
Whatsapp
Pinterest
Flipboard...
30/12/2025
It marked the first civilian operational authorization for a HAPS flight in Europe, led by Space42's subsidiary, Mira Aerospace
The flight demonstrated HAP...
29/12/2025
San Francisco 49ers Strike Gold With Halftime Laser SpectacularStunning display caps $200 million renovation of Levi's Stadium techBy Dan Daley, Audio Edito...
29/12/2025
The Cup's Around the Corner: An Inside Look at Broadcast Preparations for th...
29/12/2025
SVG's Best of 2025: Longform VideoWatch the standout keynote conversations, deep dives, and panel discussions from the year for free on SVG PLAY!By Brandon ...
29/12/2025
From crisper Lossless audio and immersive music videos in beta to new Audiobooks+ plans, custom transitions between tracks, and in-app Messages, we keep levelin...
29/12/2025
Share Share by:
Copy link
Facebook
X
Whatsapp
Pinterest
Flipboard...
27/12/2025
Share Share by:
Copy link
Facebook
X
Whatsapp
Pinterest
Flipboard...
26/12/2025
Share Share by:
Copy link
Facebook
X
Whatsapp
Pinterest
Flipboard...
26/12/2025
Share Share by:
Copy link
Facebook
X
Whatsapp
Pinterest
Flipboard...
25/12/2025
Holiday lights are twinkling, hot cocoa's on the stove and gamers are settling in for a well-earned break.
Whether staying in or heading on a winter getawa...
24/12/2025
What is AI good for? Posted by MTI Film on December 24, 2025
What is AI good for?
What is AI good for?
It's been three years since ChatGPT first cap...
24/12/2025
Share Share by:
Copy link
Facebook
X
Whatsapp
Pinterest
Flipboard...
24/12/2025
Share Share by:
Copy link
Facebook
X
Whatsapp
Pinterest
Flipboard...
24/12/2025
Share Share by:
Copy link
Facebook
X
Whatsapp
Pinterest
Flipboard...
24/12/2025
Share Share by:
Copy link
Facebook
X
Whatsapp
Pinterest
Flipboard...
24/12/2025
Share Share by:
Copy link
Facebook
X
Whatsapp
Pinterest
Flipboard...
24/12/2025
Back to All News
The Boyfriend' Season 2 Unveils Heartwarming Trailer, Key...
24/12/2025
Back to All News
Love, Fights, and Everything in Between: Badly in Love' Returns for Season 2
Entertainment
24 December 2025
GlobalJapan
Link copied t...
24/12/2025
Scripps Research study links sleep variability with sleep apnea and hypertension How consumers' digital activity trackers could enable personalized health s...
23/12/2025
How guilas Cibae as Dominican Winter League Games Are Locally Produced for Glob...
23/12/2025
BitFire's Jim Akimchuk on Supplying Scalability and Customization in the Clo...
23/12/2025
CAMB.AI Enables European Athletics to Offer Multi-Language SupportPlan is to eventually offer translation into all languages spoken in EuropeBy Ken Kerschbaumer...
23/12/2025
Analysis: As sports media values trend negative, scarcity and quality are king By Callum McCarthy, Editor-at-Large
Monday, December 22, 2025 - 14:08
Print ...
23/12/2025
ESPN, Disney, and NBA Return to the Animated Altcast Fray With Second Edition of...
23/12/2025
End the Year on a High Note and Donate to the Sports Broadcasting Fund Today!By Ken Kerschbaumer, Editorial Director
Tuesday, December 23, 2025 - 12:25 pm
P...
23/12/2025
The year is winding down, the weather outside is frightful, and it's the perfect time to escape into a story that warms the heart. For listeners looking for...
23/12/2025
A Zeus motor is hot fire tested at L3Harris' Camden, Arkansas, solid rocket ...
23/12/2025
Share Share by:
Copy link
Facebook
X
Whatsapp
Pinterest
Flipboard...
23/12/2025
Share Share by:
Copy link
Facebook
X
Whatsapp
Pinterest
Flipboard...
23/12/2025
Lightware will exhibit several major product innovations at ISE 2026, including the new USB-C BOOSTER-V1, Google Meet. integration for various Taurus UCX models...
23/12/2025
Share Share by:
Copy link
Facebook
X
Whatsapp
Pinterest
Flipboard...
23/12/2025
Share Share by:
Copy link
Facebook
X
Whatsapp
Pinterest
Flipboard...
23/12/2025
Share Share by:
Copy link
Facebook
X
Whatsapp
Pinterest
Flipboard...
23/12/2025
Share Share by:
Copy link
Facebook
X
Whatsapp
Pinterest
Flipboard...
23/12/2025
Share Share by:
Copy link
Facebook
X
Whatsapp
Pinterest
Flipboard...
23/12/2025
Taking the Stage at Carnegie Hall-On a Global Scale Boston Conservatory Orchestra students reflect on their epic concert marking the 80th session of the UN Gene...
23/12/2025
Back to All News
Netflix's The Great Flood and Culinary Class Wars 2 Top Gl...
23/12/2025
Back to All News
Stranger Things By the Numbers: How the Global Phenomenon Shap...
23/12/2025
Experience the power of WO Automation for Radio's newest service, the System Effectiveness Review. Designed to help you achieve more, a System Effectiveness...
23/12/2025
23 Dec 2025
VEON's Beeline Kazakhstan and Rakuten Symphony Collaborate to A...
23/12/2025
Back to All News
How Steamy Can It Get? Single's Inferno' Season 5 Pre...
23/12/2025
Back to All News
33 Million Global Viewers on Netflix Watched Jake Paul vs. Ant...
Facebook 
