On October 31, 2025, General Atomics Aeronautical Systems, Inc. (GA-ASI) completed its “third lifetime” of full-scale fatigue (FSF) testing for the MQ-9B Remotely Piloted Aircraft (RPA). Completion of FSF testing for the third and final lifetime includes a total of 120,000 operating hours (40,000+ flight hours per aircraft life) for the RPA and is a key milestone in validating the design of the airframe. The testing verifies the airframe structural integrity in support of certification to the NATO STANAG 4671 standard.
The aim of the testing is to identify any potential structural deficiencies ahead of fleet usage and assist in developing inspection and maintenance schedules for the airframe. Test results will be used as documentation for certification and will form the basis for in-service inspections of structural components.
“The completion of our full-scale fatigue test validates years of GA-ASI design and analysis efforts,” said GA-ASI President David R. Alexander. “The first two lifetimes simulated the operation of the aircraft under normal conditions, and the third intentionally inflicted damage to the airframe’s critical components to demonstrate its ability to tolerate operational damage that could occur over the lifetime of the aircraft.”
Testing was conducted from December 13, 2022, through October 31, 2025, at Wichita State University’s National Institute for Aviation Research in Wichita, Kansas. The airframe tested was a production airframe purpose-built to support the test campaign.
MQ-9B is GA-ASI’s most advanced RPA and includes the SkyGuardian and SeaGuardian models as well as the new Protector RG Mk1 that is currently being delivered to the United Kingdom’s Royal Air Force (RAF). In addition to the RAF, GA-ASI has MQ-9B procurement contracts with Belgium, Canada, Japan, Taiwan, Poland, India, Denmark, and the U.S. Air Force in support of the Special Operations Command. MQ-9B has also been featured in various U.S. Navy exercises, including Northern Edge, Integrated Battle Problem, RIMPAC, and Group Sail.
GA-ASI and Saab to demonstrate AEW&C on MQ-9B in 2026
Following their announcement to bring Airborne Early Warning and Control (AEW&C) capability to the world’s leading Remotely Piloted Aircraft (RPA) platform, General Atomics Aeronautical Systems, Inc. (GA-ASI) and Saab will now team up to demonstrate the capability in the summer of 2026. The demo will be conducted at GA-ASI’s Desert Horizon flight operations facility in Southern California using a GA-ASI MQ-9B equipped with AEW&C supplied by Saab.
In partnership with Saab, a leading company in AEW&C systems, GA-ASI is pairing Saab’s AEW sensors with the world’s longest-range, highest-endurance RPA, the MQ-9B. At sea or over land, adding AEW capabilities on MQ-9B enables persistent air surveillance and enables AEW in areas of the world where it doesn’t currently exist or is unaffordable, such as for navy aircraft carriers at sea.
“Adding AEW&C to the MQ-9B brings a critical new capability to our platform,” said GA-ASI President David R. Alexander. “We want to deliver a persistent AEW&C solution to our global operators that will protect them against sophisticated cruise missiles as well as simple but dangerous drone swarms.”
MQ-9B models include the SkyGuardian and SeaGuardian, the United Kingdom’s MQ-9B variant known as Protector, and the new MQ-9B STOL (Short Takeoff and Landing) configuration currently in development.
The AEW solution for MQ-9B will offer critical aloft sensing to defend against tactical air munitions, guided missiles, drones, fighter and bomber aircraft, and other threats. Operational availability for a medium-altitude, long-endurance UAS is the highest of any military aircraft, and as an unmanned platform, its aircrews are not put into harm’s way.
GA-ASI and Saab’s AEW offering will span a wide range of applications, including early detection and warning; long-range detection and tracking; and simultaneous target tracking and flexible combat system integration – all over line-of-sight and SATCOM connectivity.
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