General Atomics Aeronautical Systems, Inc. (GA-ASI) has integrated the Leonardo Seaspray 7500E V2 multi-mode radar onto an MQ-9A Block 5 Remotely Piloted Aircraft (RPA) and performed its first test flight on April 14, 2021. The maritime-focused radar is also being fitted for the MQ-9B SeaGuardian RPA.
«The benefits of this Maritime Patrol Radar (MPR) in the complex littoral and maritime Intelligence, Surveillance and Reconnaissance (ISR) environment will add world-class situational awareness for our RPA», said GA-ASI Vice President of International Strategic Development Robert Schoeffling.
Designed and manufactured in Edinburgh, UK, the Leonardo 7500E V2 radar is the latest variant of the highly successful Seaspray Active Electronically Scanned Array (AESA) radar family, featuring updated processor and receiver technology to meet the evolving demands of the ISR mission set. The 7500E V2 is the largest and most capable Seaspray AESA radar and enhances the operationally proven 7500E.
The Seaspray greatly enhances the capabilities of GA-ASI RPA and builds on the already close working partnership between GA-ASI and Leonardo.
Tony Innes, VP Sales, Radar and Advanced Targeting at Leonardo said, «GA-ASI are an important partner and I’m delighted to see our joint projects generating interest in the market. Seaspray’s long-range, wide-area maritime and ground surveillance capability makes it an ideal fit for the MQ-9A and MQ-9B. The V2 offers significant range increases for certain critical modes, improved maritime detection and the ability to handle a high number of targets, while improving on its already-capable over-land mode suite».
General Atomics Aeronautical Systems, Inc. (GA-ASI) is working with Leonardo to integrate the Leonardo Seaspray 7500E V2 radar into the centerline radar pod of its MQ-9B SeaGuardian Remotely-Piloted Aircraft System (RPAS). The integration of this market-leading radar onto the SeaGuardian will enable persistent maritime ISR and is available to our international customer base.
GA-ASI’s MQ-9B is revolutionizing the long-endurance RPAS market by providing all-weather capability and compliance with STANAG-4671 (NATO airworthiness standard for Unmanned Aircraft Systems). These features, along with an operationally proven collision-avoidance radar, enables flexible operations in civil airspace. SeaGuardian has a multi-mode maritime surface-search radar with Inverse Synthetic Aperture Radar (ISAR) imaging mode, an Automatic Identification System (AIS) receiver, and a High-Definition – Full-Motion Video sensor equipped with optical and infrared cameras. This sensor suite, augmented by automatic track correlation and anomaly-detection algorithms, enables real-time detection and identification of surface vessels over thousands of square nautical miles.
The Seaspray 7500E V2 radar is well-suited to the SeaGuardian mission set, using Active Electronically Scanned Array (AESA) technology to detect, track and classify hundreds of maritime contacts. The integration will also include an Open Mission Systems (OMS) approach, which enables the SeaGuardian and its sensor suite to offer operational and sustainment flexibility to end users.
Numerous countries use Leonardo Seaspray E-scan radars and the company has utilized operational feedback from these customers to expand and optimize the radar’s suite of advanced modes. These include Leonardo’s patented small target detection capability, allowing it to spot extremely difficult targets such as submarine periscopes and shipwrecked individuals at long range, even in very stormy seas. A key discriminator of Leonardo’s E-scan radars is their high reliability and fault tolerance that allows effective operation throughout a mission even if a number of individual radar modules fail.
The Seaspray greatly enhances the capabilities of the MQ-9B and builds on the already close working partnership between GA-ASI and Leonardo. Earlier this year GA-ASI announced the completion of initial integration work of Leonardo’s SAGE electronic surveillance unit onto the SeaGuardian, equipping the aircraft with the ability to gather intelligence information on maritime and land-based radar emitters over a wide area.
Customers will be able to choose from a wide assortment of sensors and payloads on the SeaGuardian platform, with both Seaspray and SAGE as off-the-shelf sensor options.