


Update on the Vigilant Aerospace Detect-and-Avoid Project for the Air Force Research Lab
Last October Vigilant Aerospace kicked off a groundbreaking project for the Air Force Research Laboratory (AFRL).

Vigilant Aerospace Pushes Technical Frontiers with Multi-Radar Detect-and-Avoid Development and Field Testing
The Vigilant Aerospace project with OCAST to develop a distributed detect-and-avoid and airspace management system continues to advance as the company completes multiple field tests of increasingly advanced versions of its FlightHorizon software.

Vigilant Aerospace Awarded Contract to Develop Detect-and-Avoid System for the US Air Force’s New Long-Endurance UAS
Vigilant Aerospace Systems, Inc., a provider of multi-sensor detect-and-avoid safety systems for uncrewed aircraft systems (UAS) and advanced air mobility (AAM), announced that it has been awarded a contract by the US Air Force to develop a detect-and-avoid system for...
FlightHorizon Overview and Live Demonstration to be Featured at Autonomous Nation 2022
Vigilant Aerospace will be presenting about FlightHorizon and demonstrating the airspace management system at the upcoming Autonomous Nation 2022 conference on August, 25 near Fargo, North Dakota. Autonomous Nation is a full-day conference bringing together...
Vigilant Aerospace to Present on Weather Safety Using FlightHorizon at UAS Weather Tech Forum
Vigilant Aerospace Systems CEO Kraettli L. Epperson will be making a presentation on integrating weather data into uncrewed aircraft system (UAS) safety and detect-and-avoid systems at the upcoming UAS Weather Tech Forum in Tulsa, Oklahoma on August 16-18, 2022....
Pierce Aerospace Announces Partnership with Vigilant Aerospace, Integrating Remote ID into NASA Licensed Flight Safety Technologies
April 18, 2022, Indianapolis, IN — Pierce Aerospace announced a partnership with Vigilant Aerospace Systems today to integrate Pierce Aerospace’s Flight Portal Remote ID technologies into Vigilant’s FlightHorizon airspace management and flight safety products....
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...
Vigilant Aerospace Speaking at Upcoming SAE AeroTech Conference, Discussing “Developing and Testing Fully Onboard Automatic DAA for UAS and Advanced Air Mobility”
Vigilant Aerospace Systems CEO Kraettli L. Epperson has been invited to join industry leaders as a speaker in the upcoming 2022 SAE AeroTech conference March 15-17 at the Pasadena Convention Center in Pasadena, California. Epperson’s presentation titled...
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....
FlightHorizon Detect-and-Avoid Used in FAA ASSURE Testing Program in Alaska
Vigilant Aerospace provided its FlightHorizon airspace management and detect-and-avoid system to support flight testing carried out by the Federal Aviation Administration’s (FAA) Center of Excellence (COE) for Unmanned Aircraft Systems (UAS) program known as the...
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 Co-Authors Paper on Unmanned Traffic Management with Oklahoma State University Researchers for 2020 AIAA AVIATION Forum
Vigilant Aerospace Systems has participated as a co-author on a research paper from Oklahoma State University’s Unmanned Systems Research Institute (USRI) titled “Testing and Evaluation of UTM Systems in a BVLOS Environment.” The paper has been...
Video: COVID Operations – How drone companies are responding to help stop the Coronavirus pandemic
Vigilant Aerospace Systems’ CEO Kraettli L. Epperson recently participated in a webinar hosted by the UAS Cluster Initiative (UAS CI) of Oklahoma and Kansas which featured a panel discussing “COVID Operations: How drone companies are responding to help...
Vigilant Aerospace Uses Detect-and-Avoid System for Pandemic Response Drone Test Flight with Oklahoma State University and MaxQ
Vigilant Aerospace provided its FlightHorizon detect-and-avoid and airspace management system to enable beyond visual line-of-sight capabilities for a demonstration flight of Oklahoma State University’s (OSU) specially modified medical supply delivery drone on...
Vigilant Aerospace Tests Radar, Multi-Sensor Data Fusion and Air Traffic Alerting with FlightHorizon in Latest Drone Flight with OSU
Vigilant Aerospace achieved several important milestones in the development of FlightHorizon, its safety system for unmanned aircraft, during its recent flight test with Oklahoma State University (OSU) on February 13. The flight is the second in a series of flights...
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...
Vigilant Aerospace Demonstrates FlightHorizon 2 in Autonomous 18-Mile Flight with Oklahoma State University
On October 8, 2019, Oklahoma State University (OSU) and Vigilant Aerospace Systems (Vigilant) conducted a demonstration flight utilizing OSU’s 13-mile beyond visual line-of-sight (BVLOS) corridor east of Stillwater, Oklahoma. The demonstration was used to evaluate...
Vigilant Aerospace Systems and Oklahoma State University Awarded Grant for Autonomous Drone Safety Research & Development
Vigilant Aerospace Systems and the Unmanned Systems Research Institute (USRI) at Oklahoma State University (OSU) have been awarded a state research and development grant to help integrate radar into Vigilant’s drone safety product, FlightHorizon. FlightHorizon...
Vigilant Aerospace Provides Airspace Safety For First Drone Flight with New 13-mile Beyond Visual Line-of-Sight Authorization at Oklahoma State University
Vigilant Aerospace Systems participated with Oklahoma State University (OSU) today in the first beyond visual line-of-sight (BVLOS) drone flights authorized under a new, unique FAA Certificate of Authorization (COA) allowing flights in a 13-mile long corridor in...
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...
Video: Four Common Obstacles to Launching a Successful Droneport and UAS Programs
Vigilant Aerospace Systems recently gave a one-hour seminar at the inaugural meeting of the DronePort Network in Broken Arrow, Oklahoma. The first part of the seminar featured case studies of successful drone ports that have overcome four common obstacles in launching...
Vigilant Aerospace Looks Forward to Release of FlightHorizon 2.0, New Capabilities
As we eagerly anticipate the release of our FlightHorizon 2.0 platform, we wanted to highlight a few of the changes that have us so excited. FlightHorizon 2.0 is more than an update to FlightHorizon 1.0. It is a complete re-write and re-architecture of the software,...
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...
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 End-of-Year 2017 Review Video (2 min. 30 sec)
Vigilant Aerospace is delighted to share a quick video about what the team accomplished in 2017, including a tremendous amount of product development, flight programs, and industry engagement. Check out our End-of-Year 2017 Review video (2 min. 30 sec.) for a look...