Navy League Sea-Air-Space

Navy League Event Page Header

Gaylord National Resort & Convention Center, National Harbor, MD

April 19, 2026 - April 22, 2026

The U.S. Navy is one of L3Harris’ largest customers and the Navy League of the United States hosts the largest maritime expo in the U.S. – Sea-Air-Space. The event brings L3Harris together with key military decision-makers for three days of informative educational sessions, important policy discussions and a dynamic exhibit hall floor.

Video Gallery

See our L3Harris capabilities in action.

L3Harris - Responsive, Proven, Maritime Solutions video screenshot of L3Harris IVER4
Distributed Maritime Operations
L3Harris - Responsive, Proven, Maritime Solutions video screenshot of L3Harris IVER4

L3Harris - Responsive, Proven, Maritime Solutions

Distributed Maritime Operations

L3Harris Distributed Maritime Operations

Sea Capabilities

IVER Suite of Unmanned Underwater Vehicles

Iver Suite of Autonomous Underwater Vehicles

Redefining the way the world works at sea with industry-leading UUV technology
L3Harris Sonobuoy Launching System

Sonobuoy Launching System

WESCAM MX-10MS Electro Optical Sensor System Teaser Austal Cape Class Ship

WESCAM MX™-10 MS, Maritime Surveillance and Reconnaissance

WESCAM MX-15MS on an autonomous boat

WESCAM MX™-15 MS, Maritime Surveillance and Reconnaissance

L3Harris ES-3601U - Submarine Radar ESM System

ES-3601U - Submarine Radar ESM System

L3Harris ES-3701U - Precision Submarine Radar ESM System

ES-3701U - Precision Submarine Radar ESM System

L3Harris Next-Generation Sonobuoy Launch System

Next-Generation Pneumatic Sonobuoy Launch Systems

L3Harris Vigilant family of digital electronic support measures (ESM) solutions

Vigilant™

Air Capabilities

F-35 Header Image

F-35 Lightning II Avionics

L3Harris provides next generation capabilities for a next generation fighter.
L3Harris FliteScene® Digital Map

FliteScene® Digital Map

Chrysalis OMFV Image

Processing Solutions

L3Harris PANTHR™ Large Area Display (LAD)

PANTHR™ Large Area Display (LAD)

View of MQ-9 Reaper in flight, view from below, thumbnail image

Pneumatic Single Carriage and Release Systems

F/A-18 teaser

F/A-18 Electronic Warfare

L3Harris AN/APY-11 Airborne Radar

AN/APY-11 Multimode Radar

L3Harris AN/SPS-48G (V)1 Long Range 3D Surveillance Radar

AN / SPS-48G (V)1 Long Range 3D Surveillance Radar

L3Harris ES-3601S - Tactical Radar ESM and Surveillance System

ES-3601S - Tactical Radar ESM and Surveillance System

L3Harris ES-3701S - Precision Radar ESM System

ES-3701S - Precision Radar ESM System

Space Capabilities

RS-25 Engine

RS-25 Engine

Powering Deep Space Exploration
RL10 Engine

RL10 Engine

Bantam

Bantam

Launch Vehicle Avionics

Launch Vehicle Avionics

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Navy League Sea-Air-Space Website

SeaAirSpace.org