


NASA Quiet Supersonic Aircraft Named a Top Aerospace Innovation of 2019 by Popular Science Magazine
Vigilant Aerospace Systems congratulates NASA and Lockheed Martin on the new low-boom supersonic aircraft, the X-59 Quiet Supersonic Technology (QueSSt), being selected by Popular Science Magazine as one of “The most impressive aerospace innovations of...
FlightHorizonX Provides Airspace Monitoring, Data Logging for NASA Supersonic Flights Near Galveston
NASA launched the Quiet Supersonic Flights (QSF18) out of Galveston, Texas this week. The flights missions include up to eight flights per day with the flights occurring in the mornings and the afternoons over a two week period starting November 5. FlightHorizonX...
NASA Uses FlightHorizonX to Track Experimental Transponder for Supersonic Flights, New FAA Standards
Vigilant Aerospace Systems’ FlightHorizonX detect-and-avoid and airspace management system is actively being used in new round of supersonic flight tests conducted by NASA with the agency’s F/A-18 research aircraft. Bob Hunte, an engineer at Applied...
Vigilant Aerospace Developing FlightHorizonX for Tracking and Safety of Supersonic Aircraft and Spacecraft
Vigilant Aerospace is developing a version of FlightHorizon GCS, currently dubbed “FlightHorizonX,” that has been modified to support enhanced ADS-B transponders designed for supersonic aircraft and spacecraft tracking by NASA Armstrong Flight Research...
Vigilant Aerospace Signs New NASA Patent License Adding Coverage for Radar Use in Detect-and-Avoid and Unmanned Traffic Management for Drones
Vigilant Aerospace Systems has signed a new patent license agreement with the National Aeronautics and Space Agency (NASA) covering the use of radar in detect-and-avoid and unmanned traffic management (UTM) systems, including in the company’s FlightHorizon...
Vigilant Aerospace Signs New NASA Agreement Adding Military Use to Detect-and-Avoid System for Drones
Vigilant Aerospace Systems has signed a new license agreement with the National Aeronautics and Space Agency (NASA) extending the company’s existing detect-and-avoid and radar technology patent licenses to include military aviation applications. This new license...
Video: Central Role of Safety Systems in Droneport Development – Solving the Airspace Management Problem
Vigilant Aerospace was a sponsor and presenter at the recent DronePort Network Seminar “Unlocking the Potential in Your Community” produced by the DronePort Network as an AUVSI 2019 XPONENTIAL co-located event in Chicago, IL on April 29th. Vigilant...
Video: Vigilant Aerospace Systems 2018 Year-in-Review
Vigilant Aerospace Systems is happy to share our 2018 Year-in-Review video, below. The company had an outstanding year with numerous milestones for our products, programs and flights. We are especially excited about the new beyond visual line-of-sight flights, NASA...
Video: FlightHorizon Provides Airspace Awareness for Oklahoma State University Beyond Visual Line-of-Sight Flights Under New FAA Authorization
Vigilant Aerospace recently participated in the first unmanned aircraft flight under a new FAA certificate of authorization (COA) allowing for beyond visual line-of-sight flights within a 13-mile corridor based out of the Oklahoma State University Unmanned Aircraft...
New NASA Report Highlights Aerospace Projects Utilizing FlightHorizon
A new NASA report profiles three projects in which the agency has used Vigilant Aerospace’s FlightHorizon software to (1) demonstrate detect-and-avoid capabilities to advance integration of unmanned aircraft into the US national airspace; (2) help in development...
Video: How to Manage Integrated Airspaces: Real World Experiences Flying with NASA – a Drone Focus 2018 Presentation
We are honored to have been invited to speak at the 2018 Drone Focus conference in Fargo, North Dakota in front of 500+ UAS industry professionals this past week. Vigilant Aerospace CEO, Kraettli L. Epperson took to the main stage on May 30, 2018 – the first day...Videos
FlightHorizon Explainer video: Central Role of Safety Systems in Droneport Development - captions: From the video: Imagine a world in which drones travel freely throughout the US, inspecting vital bridges and pipelines, responding to emergencies, and delivering...
XPONENTIAL 2024: Integrating Wind and Weather Hazard Data into Airspace Management and UTM Systems
At XPONENTIAL 2024, Kraettli Epperson, CEO and co-founder of Vigilant Aerospace Systems, gave a presentation on the integration of weather and wind hazard data into airspace management systems for safer drone and uncrewed aerial systems (UAS) operations.

2023 Year in Review with Vigilant Aerospace and a Preview of 2024 Innovations and Projects
As we reach the end of 2023, Vigilant Aerospace is taking a moment to reflect on what has been a historic period for the autonomous systems industry and a momentous year for the company. After waiting several years for signs that the UAS and AAM industry were reaching...
Video: Developing & Testing Fully Onboard Automatic Detect-and-Avoid for UAS & Advanced Air Mobility
Vigilant Aerospace’s CEO recently made a 30-minute presentation on testing onboard automatic detect-and-avoid systems for unmanned aircraft at the 2022 SAE AeroTech Conference in Pasadena, California. Titled “Developing and Testing Fully Onboard Automatic...
Video: NASA ULI WindMap Project Vigilant Aerospace Briefing
Vigilant Aerospace CEO Kraettli Epperson recently presented a brief online presentation discussing our participation in the National Aeronautics and Space Administration (NASA) University Leadership Initiative (ULI) WindMap project lead by Oklahoma State University....
Video: “New Models for Integration of UAS Into the NAS: Airspace Management as a Service” – a 2018 UAS Summit & Expo Presentation
Vigilant Aerospace was a sponsor and presenter at the recent 2018 UAS Summit & Expo produced by UAS Magazine and held in Grand Forks, ND this past week. Vigilant Aerospace CEO, Kraettli L. Epperson, presented “New Models for Integration of Unmanned Aircraft...