AeroVironment, Inc. a global leader in all-domain defense systems announced the integration of its Visual Navigation System (VNS) kit with the Puma™ Long Endurance (LE) small unmanned aircraft system (SUAS), delivering Global Navigation Satellite Systems (GNSS)-denied navigation capability to ensure mission success.
First introduced in 2022 for the Puma 2 AE and Puma 3 AE, the VNS kit uses advanced computer vision and onboard processing to deliver precise, GNSS-independent navigation, and its integration into Puma LE now extends this capability across the full Puma family for greater flexibility and resilience in degraded or denied environments.
“Assured navigation is critical to the mission, especially as GNSS becomes an increasingly vulnerable resource,” said Jason Hendrix, Vice President of Small Uncrewed Systems for AV. “By fusing visual and inertial data in real time, the system enables uninterrupted flight paths, accurate geolocation, and mission continuity in unreliable GNSS regions.”
Using a suite of downward-facing sensors, cameras and onboard computing, the VNS kit performs Visual Inertial Odometry (VIO) to capture and analyze terrain imagery, estimating true aircraft position in real time. The system fuses continuous visual data from the cameras with motion inputs from onboard inertial sensors to calculate precise position, velocity, and orientation—allowing the aircraft to know where it is and where it is going when GNSS is not available. It automatically transitions between GNSS-enabled and GNSS-denied modes with zero pilot input, ensuring uninterrupted mission continuity in contested environments.
In September, AV announced several upgrades to the Puma LE platform that include the integration of a Laser Target Designator and the release of the Universal Gimbal Kit, enhancements that evolve Puma LE beyond ISR into a cutting-edge precision-engagement system.
“Every upgrade to Puma LE, including the addition of the VNS kit and our new laser designator and gimbal capabilities, is driven by one goal: giving the warfighter greater confidence, flexibility, and capability,” said Trace Stevenson, President of Autonomous Systems at AV. “These recent releases are a great example of AV constantly evolving our platforms to ensure they are at the forefront of technology and providing best in class capability to the warfighter.”
