Vigilant Aerospace Systems, Inc.

Vigilant Aerospace Systems, Inc. develops detect-and-avoid and airspace management software for drones and other uncrewed aircraft. Its products include FlightHorizon TEMPO, ALERT, PILOT-M, PILOT-C and DEFENDER. The site lists phone numbers in Oklahoma and North Dakota but does not give a street address.

FlightHorizon TEMPO is a ground-based detect-and-avoid platform. The site says it needs no onboard hardware and can support fixed sites or portable use. It combines ADS-B In, radar, ownship telemetry and Remote ID into one airspace picture. The site says the platform is built on two NASA patents.

The site lists several features. These include a live operating picture, a 3D display, data logging and replay, and versions that run on a server, a laptop or in the cloud. The software works with several radar models and ADS-B receivers. It can also support Uncrewed Traffic Management.

The site lists NASA, the FAA, the U.S. Department of Defense and several drone development programs as customers. It describes a 2026 presentation on onboard detect-and-avoid technology at the UAS Summit and Expo. It also describes a public safety radar exercise in Williston, North Dakota, with UND Aerospace.

The site lists integration and consulting services, contract vehicles and a team page. It also lists a SafeSky newsletter and a blog. The company is named as a top robotics and automation company in a 2026 Fast Company list, according to the site.

The site has a freephone number, 1-844-723-3759, and a contact form for product questions. The company's social media accounts on Facebook, YouTube, X and LinkedIn are linked from the site.