Ultra Electronics Ocean Systems Inc., Braintree, Massachusetts, is awarded a $46,795,460 firm-fixed-price, indefinite-delivery/indefinite-quantity contract for TR-343 ...

Sonatech Inc., doing business as Channel Technologies Group, Santa Barbara, California, is being awarded a $34,384,013 firm-fixed-price, indefinite-delivery ...

Here’s a number you might not believe: 30. That’s the number of chirp transducers offered by Airmar, the single largest maker of sonar transducers for recreational marine use. While Airmar was once ...

Hawk Measurement Systems has launched a new line of “fourth generation” sonar transducers designed for improved sensing of interface levels in clarifiers and thickeners. The new transducer designs ...

Major League Fishing (MLF) has introduced an inventive new “Lock Box” to enforce its 2025 rules regarding forward-facing and 360-degree sonar. It was announced after the 2024 season that all boats ...