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
Europe Stories
05/01/2027
Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be ...
01/06/2026
January 6 2026, 05:30 (PST) Dolby Sets the New Standard for Premium Entertainment at CES 2026
Throughout the week, Dolby brings to life the latest innovatio...
01/05/2026
January 5 2026, 18:30 (PST) NBCUniversal's Peacock to Be First Streamer to ...
01/04/2026
January 4 2026, 18:00 (PST) DOLBY AND DOUYIN EMPOWER THE NEXT GENERATON OF CREATORS WITH DOLBY VISION
Douyin Users Can Now Create And Share Videos With Stun...
09/01/2026
RT 2FM has today announced the highly anticipated list of 2FM Rising Artists for 2026, kicking off 2FM Rising week for the eighth year on The Tracy Clifford Sh...
09/01/2026
RT to Host the 2026 RTS Ireland Awards
Thursday, 16 April 2026 | Dublin Royal Convention Centre
The RTS Ireland Television Awards 2026 | Gradaim RTS 2026 | R...
08/01/2026
An evidence-based analysis on disinformation and information manipulation in Sudan's ongoing conflict is published today. (January 8th 2026).
Thomson Found...
08/01/2026
In 2025 we launched the Spotify Partner Program to give creators more ways to tu...
08/01/2026
On Wednesday in Los Angeles, Spotify welcomed creators and press to a brunch cel...
08/01/2026
TSA awards Rohde & Schwarz contract for advanced airport screening ahead of Socc...
08/01/2026
The review looks back at DPA's miniature microphone development over the years. It compares the evolving technologies from the original mics through CORE an...
08/01/2026
Comscore Launches Audio Targeting and Measurement Capabilities with The Trade De...
08/01/2026
Tonight, on RT Prime Time at 9:35pm on RT One and RT Player
Tonight, Prime T...
08/01/2026
The Late Late Show celebrates the very best of traditional Irish music with its first-ever full special dedicated entirely to the tradition
Lisa Canny | Kevin...
08/01/2026
It will be murder on the dancefloor when Dancing with the Stars returns this S...
07/01/2026
Spotify is launching a week-long celebration spotlighting creators at the center...
07/01/2026
We know people use Spotify not just to listen, but to share the songs, podcasts, and audiobooks they love with their friends and family. When we launched Messag...
07/01/2026
This week, all eyes are on the podcast industry as the Golden Globes recognizes ...
07/01/2026
Podcasts are stepping onto a new stage this week as the Golden Globes recognize the medium for the first time. To mark this milestone moment, we're hosting ...
06/01/2026
Spotify is launching a week-long celebration spotlighting creators at the center...
06/01/2026
Lorde. A$AP Rocky. JENNIE. Baby Keem. KATSEYE. That's just a taste of who...
06/01/2026
Channel 4 and UKTV are giving viewers even more reasons to stream, with UKTV's U service set to feature thousands of hours of free, unmissable and bingeable...
06/01/2026
Tuesday 6 January 2026
An update on our Sky Mobile prices
Devesh Raj, Chief Operating Officer, Sky
Today, we've announced some changes to the prices of ...
06/01/2026
Comscore Launches Daily Program-Level Reporting with Deduplicated Insights on Sh...
06/01/2026
Comscore Completes Recapitalization Transaction with Preferred Stockholders Foll...
05/01/2026
Bad Bunny's DeB TiRAR M S FOToS defined the sound of 2025 for listeners eve...
05/01/2026
As the clock struck midnight and 2026 was born, so was an exciting range of new ...
05/01/2026
These Sacred Vows starring Tom Vaughan-Lawlor, Justine Mitchell and Jason O'...
05/01/2026
DANDANCING WITH THE STARS RETURNS TO SHAKE UP SUNDAY NIGHTS
Reigning Rose of Tr...
02/01/2026
Any Given Day: Cork University Hospital premieres Wednesday 7 January on RT One and RT Player at 9:35pm
RT will debut a powerful new six-part documentary se...
02/01/2026
Friday 2 January 2026
All episodes of Heated Rivalry will be landing on Sky and...
02/01/2026
Sequins, chat shows, live sporting action, ground-breaking docuseries and brand-new Irish drama to kick off 2026
New Year, New Content Coming Soon across RT
...
01/01/2026
The Quantum 852 is situated in the 6,500-seat Seoul-based place of worship, a church which is home to a 1,000-person choir and a 50-piece orchestra. There are f...
01/01/2026
Formed in 2002, OneRepublic have enjoyed huge international success, with over 18 billion streams on Spotify alone. Their current tour, Escape to Europe, contin...
01/01/2026
We had been using the club's previous console for the last ten years, so we researched manufacturer information very carefully, says venue audio manager Mr...
30/12/2025
Your live countdown to 2026 with Inhaler, David Gray, Lyra, Garron Noone, Sharon...
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...
24/12/2025
RT has unveiled an exclusive first look at the new Dancing with the Stars promo...
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
23 Dec 2025
VEON's Beeline Kazakhstan and Rakuten Symphony Collaborate to A...
22/12/2025
For a decade, popular German podcast Fest & Flauschig has hosted an annual Chris...
22/12/2025
Monday 22 December 2025
Sky extends PGA TOUR partnership until 2029, as Sky Spo...
22/12/2025
Siobh n McSweeney, Rory McIlroy, Elon Musk, Catherine Connolly, Jim Gavin, Ivan Yates and Traitor Paudie Moloney lead new characters for Callan Kicks the Year 2...
22/12/2025
Winner announced in the picturesque surroundings of Wicklow's Avondale Tower and Treetop Walk
Andrew Trimble wins the show in his first series as coach
Th...
22/12/2025
The 2025 winners have been announced today, Sunday 21 December, for Ireland's largest choral competition Choirs for Christmas hosted by RT lyric fm.
Ove...
21/12/2025
John Shortt named Young Sportsperson of the Year Kerry are the Team of the Year
...
19/12/2025
With Playout Release 2025.4, ToolsOnAir continues to push professional playout w...
19/12/2025
19 Dec 2025
VEON's Mobilink Microfinance Bank Launches Islamic Banking Oper...
19/12/2025
The six-part drama, set in a close-knit Welsh town fractured by an unspeakable c...
Facebook 
