Skip to main content

Orion – Variable Depth Sonar System

Benefits

  • Orion has been optimized for operation in challenging shallow-water environments to detect and track submarines with low target strengths.
  • Orion is a compact, lightweight sonar with a small deck footprint; it’s easy to install and cross-deck onto almost all small boats, manned or unmanned.
  • Orion primarily uses COTS components, resulting in a low-cost, easy-to-maintain sonar system.
  • The system uses two parallel short receive arrays for instantaneous ambiguity resolution of the active signals and passive detections. This provides the signal discrimination performance of a much larger array in a compact, maneuverable package.
  • Orion’s processing and display units use the latest open-architecture technology, making manned, remote control, or automated operations efficient and effective.
  • Modern processing and display capabilities allow easy operation with minimal training.
  • Affordable initial cost and low-cost operation ensure a cost-effective solution for years to come.

Featured News

Ship in dock

Editorial | 09. 22. 2026

Strengthening Australia's Maritime Capability: L3Harris at the Forefront

The relationship between L3Harris and Australia is built on trust, shared values and a common interest in a stable, secure and prosperous Indo-Pacific, writes Nino DiCosmo, President, Maritime.

Ship in dock

Editorial | 09. 22. 2026

Strengthening Australia's Maritime Capability: L3Harris at the Forefront

Submarine slices through water surface under a blue sky

Press release | 09. 21. 2026

US Navy Awards L3Harris Imaging Contract to Strengthen Undersea Superiority

Submarine slices through water surface under a blue sky

Press release | 07. 23. 2026

L3Harris to Deliver Critical Monitoring Systems for US Navy Submarine Programs

The Mobile User Objective System (MUOS)

Editorial | 06. 22. 2026

L3Harris’ NSA-Certified Crypto Keeps MUOS Battle-Ready for the Long Haul

Ship with Polish flag cuts through water

Press release | 05. 06. 2026

L3Harris to Boost Polish Navy Combat Power with Advanced Ship System

SEAPORTe Contract Description

Related Domains & Industries

Solutions that solve our customers' toughest challenges.
view all capabilities