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NASA Makes Progress on Advanced Drone Safety Management System


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Preparations for Next Moonwalk Simulations Underway (and Underwater)

In the right foreground of the image a male wears a navy blue polo shirt and tan shorts and he faces away from the viewer. His left side is in view and he is wearing a white hat and black sunglasses. He holds a white controller. In the background is a field and a far away tree line. A small, black drone flies to the left side of the image with blue sky and white clouds behind the drone.
A Massachusetts Institute of Technology Lincoln Laboratory pilot controls a drone during NASA’s In-Time Aviation Safety Management System test series in collaboration with a George Washington University team July 17-18, 2024, at the U.S. Army’s Fort Devens in Devens, Massachusetts.
MIT Lincoln Laboratory/Jay Couturier

From agriculture and law enforcement to entertainment and disaster response, industries are increasingly turning to drones for help, but the growing volume of these aircraft will require trusted safety management systems to maintain safe operations.

NASA is testing a new software system to create an improved warning system – one that can predict hazards to drones before they occur. The In-Time Aviation Safety Management System (IASMS) will monitor, assess, and mitigate airborne risks in real time. But making sure that it can do all that requires extensive experimentation to see how its elements work together, including simulations and drone flight tests.

“If everything is going as planned with your flight, you won’t notice your in-time aviation safety management system working,” said Michael Vincent, NASA acting deputy project manager with the System-Wide Safety project at NASA’s Langley Research Center in Hampton, Virginia. “It’s before you encounter an unusual situation, like loss of navigation or communications, that the IASMS provides an alert to the drone operator.”

The team completed a simulation in the Human-Autonomy Teaming Laboratory at NASA’s Ames Research Center in California’s Silicon Valley on March 5 aimed at finding out how critical elements of the IASMS could be used in operational hurricane relief and recovery.

During this simulation, 12 drone pilots completed three 30-minute sessions where they managed up to six drones flying beyond visual line of sight to perform supply drops to residents stranded after a severe hurricane. Additional drones flew scripted search and rescue operations and levee inspections in the background. Researchers collected data on pilot performance, mission success, workload, and perceptions of the experiences, as well as the system’s usability.

This simulation is part of a longer-term strategy by NASA to advance this technology. The lessons learned from this study will help prepare for the project’s hurricane relief and recovery flight tests, planned for 2027.  

As an example of this work, in the summer of 2024 NASA tested its IASMS during a series of drone flights in collaboration with the Ohio Department of Transportation in Columbus, Ohio, and in a separate effort, with three university-led teams.

For the Ohio Department of Transportation tests, a drone flew with the NASA-developed IASMS software aboard, which communicated back to computers at NASA Langley. Those transmissions gave NASA researchers input on the system’s performance.

A woman stands to the right foreground side of the image wearing navy blue leggings and a light grey sweatshirt. She has sunglasses sitting on her brown hair, which sits in a ponytail. She stands in front of a dark red wood stand. On this stand there is a plastic cup holding a drink, a black toolbox bag, a cardboard box and two grey laptop computers. In the background there are 5 other of these red stands with nothing sitting on top. Green grass takes up most of the background of the image with a far away tree line behind the grass. A man wearing all grey is standing to the left side of the image and he is looking up at a drone flying in the sky. The black drone is far away in the distance. The drone is flying in front of a blue sky clear of clouds.
Students from the Ohio State University participate in drone flights during NASA’s In-Time Aviation Safety Management System test series in collaboration with the Ohio Department of Transportation from March to July 2024 at the Columbus Aero Club in Ohio.
NASA/Russell Gilabert

NASA also conducted studies with The George Washington University (GWU), the University of Notre Dame, and Virginia Commonwealth University (VCU). These occurred at the U.S. Army’s Fort Devens in Devens, Massachusetts with GWU; near South Bend, Indiana with Notre Dame; and in Richmond, Virginia with VCU. Each test included a variety of types of drones, flight scenarios, and operators.

A drone sits on the ground in the foreground of the image. The ground is bright green grass. Two men walk toward the drone, the man on the right side carrying a black controller. The man on the right side is wearing a white t-shirt and white shorts and a blue and grey baseball cap as well as brown boots and green socks. He is wearing a black and yellow lanyard and carrying a blue piece of equipment in his left hand. The other man is wearing a brown t-shirt and brown shorts. He is wearing a black watch on one hand and a brown armband on the other. He is wearing a black baseball cap and he is wearing brown boots. Both men are wearing black sunglasses. In the background there are three cars in view, a windsock on a pole and a white tent with others standing around a picnic table with various pieces of equipment. Behind this is a tall, green tree line. There are also two fences made of white pipes and orange plastic barriers in the background blocking the grass area from the parking area.
Students from Virginia Commonwealth University walk toward a drone after a flight as part of NASA’s In-Time Aviation Safety Management System (IASMS) test series July 16, 2024, in Richmond, Virginia.
NASA/Dave Bowman

Each drone testing series involved a different mission for the drone to perform and different hazards for the system to avoid. Scenarios included, for example, how the drone would fly during a wildfire or how it would deliver a package in a city. A different version of the NASA IASMS was used to fit the scenario depending on the mission, or depending on the flight area.

In the foreground two men bend down and look at a drone on the ground. The drone is sitting on grass. The man on the left side reaches down to touch the drone. The drone is orange and black. The man on the left side is wearing light grey pants and a dark grey shirt. He has brown, curly hair and is wearing white tennis shoes. The man on the right side wears black tennis shoes, a red baseball cap, jeans and a light blue shirt. In the background there is a line of corn plants.
Students from the University of Notre Dame prepare a small drone for takeoff as part of NASA’s In-Time Aviation Safety Management System (IASMS) university test series, which occurred on August 21, 2024 in Notre Dame, Indiana.
University of Notre Dame/Wes Evard

When used in conjunction with other systems such as NASA’s Unmanned Aircraft System Traffic Management, IASMS may allow for routine drone flights in the U.S. to become a reality. The IASMS adds an additional layer of safety for drones, assuring the reliability and trust if the drone is flying over a town on a routine basis that it remains on course while avoiding hazards along the way.

“There are multiple entities who contribute to safety assurance when flying a drone,” Vincent said. “There is the person who’s flying the drone, the company who designs and manufactures the drone, the company operating the drone, and the Federal Aviation Administration, who has oversight over the entire National Airspace System. Being able to monitor, assess and mitigate risks in real time would make the risks in these situations much more secure.”

All of this work is led by NASA’s System-Wide Safety project under the Airspace Operations and Safety program in support of the agency’s Advanced Air Mobility mission, which seeks to deliver data to guide the industry’s development of electric air taxis and drones.

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      Laura Betz – laura.e.betz@nasa.gov
      NASA’s Goddard Space Flight Center, Greenbelt, Md.
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      Space Telescope Science Institute, Baltimore, Md.
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      Last Updated Jun 10, 2025 Editor Marty McCoy Contact Laura Betz laura.e.betz@nasa.gov Related Terms
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