Harris Corporation's (NYSE:HRS) first four maritime vessel tracking receivers are now operational - establishing the beginning of the only global, persistent, real-time Automatic Identification System (AIS) ship tracking capability. Launched Jan. 14 onboard four Iridium NEXT satellites, the maritime tracking hosted payloads are now tracking 250,000 ships and providing data to government and commercial customers. Once the satellite constellation is fully operational next year, it will offer a continuous revisit rate and improved vessel detection and downlinking of AIS information, with an average latency of less than one minute - the fastest, most accurate vessel information available. Harris owns and operates the AIS payloads and is the exclusive provider of exactEarth AIS products and services to the U.S. government. Harris is partnered with exactEarth, which performs the ground-based data processing and continues to service all other global markets. "Ninety percent of the world's trade is transported via oceans, making maritime domain awareness critically important," said Bill Gattle, president, Harris Space and Intelligence Systems. "This is the first global, persistent, real-time system for the industry, enabling customers to accurately track cargo, tanker, passenger and fishing vessels outfitted with existing AIS transceivers." Harris will showcase the new AIS technology in booth 1451 at the GEOINT 2017 Symposium June 4-7 in San Antonio, Texas. About exactEarth Ltd. exactEarth is a leading provider of global maritime vessel data for ship tracking and maritime situational awareness solutions. Since its establishment in 2009, exactEarth has pioneered a powerful new method of maritime surveillance called Satellite AIS and has delivered to its clients a view of maritime behaviours across all regions of the world's oceans unrestricted by terrestrial limitations. exactEarth has deployed an operational data processing supply chain involving a constellation of satellites, receiving ground stations, patented decoding algorithms and advanced "big data" processing and distribution facilities. This ground-breaking system provides a comprehensive picture of the location of AIS equipped maritime vessels throughout the world and allows exactEarth to deliver data and information services characterized by high performance, reliability, security and simplicity to large international markets. For more information, visit www.exactearth.com . About Harris Corporation Harris Corporation is a leading technology innovator, solving customers' toughest mission-critical challenges by providing solutions that connect, inform and protect. Harris supports government and commercial customers in more than 100 countries and has approximately $6 billion in annual revenue. The company is organized into three business segments: Communication Systems, Space and Intelligence Systems and Electronic Systems. Learn more at harris.com. Forward-Looking Statements This press release contains forward-looking statements that reflect management's current expectations, assumptions and estimates of future performance and economic conditions. Such statements are made in reliance upon the safe harbor provisions of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. The company cautions investors that any forward-looking statements are subject to risks and uncertainties that may cause actual results and future trends to differ materially from those matters expressed in or implied by such forward-looking statements. Harris disclaims any intention or obligation to update or revise any forward-looking statements, whether as a result of new information, future events, or otherwise.