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December 6, 2023 8:19 pm

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FlightHorizon Detect-and-Avoid Used in FAA ASSURE Testing Program in Alaska

FlightHorizon Detect-and-Avoid Used in FAA ASSURE Testing Program in Alaska


Vigilant Aerospace offered its FlightHorizon airspace administration and detect-and-avoid system to help flight testing carried out by the Federal Aviation Administration’s (FAA) Heart of Excellence (COE) for Unmanned Plane Methods (UAS) program generally known as the Alliance for Methods Security of UAS by way of Analysis Excellence (ASSURE).

The testing was carried out in early June 2021 on the Bradley Sky-Ranch Airport in North Pole, Alaska and concerned a normal aviation plane conducting touch-and-go approaches to the airport whereas being noticed by the FlightHorizon COMMANDER airspace administration system with a number of radars and transponder receivers.

The plane passes had been additionally noticed by a FlightHorizon PILOT onboard detect-and-avoid system, flown on a small UAS with an onboard radar sending information to the software program.

The testing was a part of the ASSURE initiative, “Small UAS Detect and Keep away from Necessities for Restricted Past Visible Line of Sight (BVLOS) Operations – Separation Necessities Testing.” Learn extra about ASSURE DAA testing packages here.

The Alaska Heart for Unmanned Aerial Methods Integration (ACUASI) led the flight testing and is an ASSURE associate.

“We’re engaged on what’s referred to as detect-and-avoid know-how. We’re testing to seek out out when a sensor says one thing is within the airspace, the place it really is, form of the reality within the information,” stated Nick Adkins, Director of Operations at ACUASI to KTVF Information in a current report on the flights.

“Now we have a flying radar and we’ve got three completely different floor radars, and all of that data is being compiled to present to the FAA. We’re making an attempt to arrange a check for what might be a detect-and-avoid know-how to permit a drone into the airspace safely,” Adkins stated.

Throughout testing, the small UAS was operated by the ACUASI staff whereas the manned plane flew passes over the airport to supply each manned and unmanned plane information to the FlightHorizon system. The FlightHorion software program displayed the air visitors and produced security alerts and warnings. FlightHorizon additionally logged all the plane observe information for later evaluation.

“The testing right here is how we deliver unmanned arial autos [UAVs] into integration with classical airspace, in a secure and managed airspace,” stated Levi Purdy, Engineering Technician for ACUASI.

In the course of the flights, FlightHorizon offered a visible air visitors show in addition to air visitors advisories to keep up well-clear distances between the manned and unmanned plane. FlightHorizon flight logs and information had been submitted to ASSURE as a part of the deliverables to the FAA for overview.

Vigilant Aerospace participated in 4 days of flight testing, together with offering a number of engineers to help the testing.

About Vigilant Aerospace

FlightHorizon logo_VigilantAerospace SystemsVigilant Aerospace is the main developer of detect-and-avoid and airspace administration software program for uncrewed plane programs (UAS or drones). The corporate’s product, FlightHorizon, is predicated on two NASA patents and makes use of information from a number of sources to show a real-time image of the air visitors round a UAS and to supply automated avoidance maneuvers to forestall collisions. The software program is designed to satisfy business technical requirements, to supply automated security and to permit UAS to securely fly past the sight of the pilot. The software program has received a number of business awards and the corporate has had contracts and customers at NASA, the FAA, the U.S. Division of Protection and with a wide range of drone improvement packages. The corporate has workplaces in Oklahoma Metropolis and Fargo, North Dakota.


The Alliance for System Security of UAS by way of Analysis Excellence (ASSURE) is a devoted academic-led coalition to help present and future UAS integration initiatives which is comprised of twenty-four of the world’s main analysis establishments and greater than 100 main business and authorities companions, together with three FAA UAS check websites, 4 FAA analysis facilities, seven airfields and a 340 UAS fleet.
ASSURE’s mission is to supply high-quality analysis, improvement, studying alternatives, and help to UAS business stakeholders each within the U.S. and overseas to construct in direction of the total integration of unmanned programs into the aerospace infrastructures to supply an general profit to public security, improve in commerce, and a diversified and cellular aviation business.

This alliance options experience throughout a broad spectrum of analysis areas together with: Air visitors management interoperability, UAS airport floor operations, management and communications, detect and keep away from, human elements, UAS noise discount, UAS wake signatures, unmanned plane pilot coaching and certification, low altitude operations security, spectrum administration and UAS visitors administration.

For extra data on the Small UAS Detect-and-Keep away from Necessities for Restricted Past Visible Line of Sight (BVLOS) Operations – Separation Necessities and Testing analysis undertaking, go to the undertaking web page on the ASSURE website.

Concerning the Alaska Heart for UAS Integration

The Alaska Heart for Unmanned Plane Methods Integration (ACUASI) was established in December 2012 by the College of Alaska Board of Regents in recognition of the significance and progress of the unmanned plane program. It was established underneath the College of Alaska Fairbanks within the Geophysical Institute the place it originated, however was given the function of main all unmanned plane packages for all the College of Alaska system. It was additionally tasked to pursue alternatives with the FAA.

ACUASI operates a wide range of UAS starting from small racing drones utilized in Science, Know-how, Engineering, and Arithmetic (STEM) outreach to the big 300 lb or higher class of analysis platform plane. ACUASI additionally possesses the autos, floor management stations, antennae, turbines, and different equipment wanted to move and deploy the plane all over the world. ACUASI additionally possesses a wide range of payloads for UAS operations together with: detect-and-avoid programs (ground-based and airborne), anti-GPS jamming programs, EO/IR cameras, lidars, methane detectors, aerosol samplers, and a number of different payloads. For extra data on ACUASI, go to

Media Protection

Take a look at the next media protection for extra particulars on the FAA ASSURE testing program:



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