
“Exail Enhances Airbus SIRTAP Tactical UAS with Cutting-Edge Inertial Navigation Systems”
Exail, a worldwide frontrunner in inertial navigation solutions, has been chosen, along with its Spanish collaborator Grafinta, to provide the UmiX-40 Inertial Measurement Unit (IMU) for its incorporation into the navigation system of Airbus’s SIRTAP tactical unmanned aerial vehicle (UAV), developed by GMV. This partnership will furnish Airbus with a crucial element to boost the SIRTAP UAV’s accuracy and dependability in demanding operational settings.
The UmiX-40 merges high-accuracy navigation and stabilization features in a remarkably compact, solid-state configuration, facilitating effortless integration into space-restricted platforms such as the SIRTAP UAV. Featuring Fiber-Optic Gyroscopes (FOG) and Vibrating Beam Accelerometers engineered in-house, it delivers dependable performance in GNSS-denied situations and under extreme operating circumstances, ensuring mission continuity and flight safety even in contested or degraded navigation conditions. Its robust architecture and plug-and-play integration make it ideally suited for the operational requirements of long-endurance ISR missions across diverse and challenging terrains.

“We are appreciative of the confidence Airbus and GMV have placed in us for this significant initiative,” stated Alexandre Maia, Regional Sales Manager at Exail, “The UmiX-40’s accuracy, robustness, and compact form make it an exceptional match for SIRTAP UAV’s rigorous operational demands. Its high-performance capabilities will offer a dependable and precise navigation solution to fulfill the operational needs of the Spanish Army and Air and Space Forces.”
Developed by Airbus, the SIRTAP UAV is a multifaceted unmanned system tailored for advanced ISR missions with an operational endurance surpassing 20 hours and a range exceeding 2,000 km. The incorporation of Exail’s UmiX-40 IMUs will augment the SIRTAP UAV’s navigation system, guaranteeing smooth operation throughout all phases of flight, from taxiing to in-flight maneuvers and landings, even in the most challenging environments.
This partnership emphasizes Exail’s dedication to the ongoing evolution of crucial defense systems in Spain, further solidifying the company’s commitment to innovative technology solutions within the defense sector.





