STEReO Field Testing George Lawton, system architect for STEReO, the Scalable Traffic Management for Emergency Response Operations project, at NASA's Ames Research Center, seated left, and Yasmin Arbab, human factors researcher and research laptop operator for STEReO at NASA's Ames Research Center, seated right, are seen as Joey Mercer, principle investigator for STEReO at NASA's Ames Research Center, standing left, speaks with Huy Tran, director of aeronautics at NASA's Ames Research Center, center, and Richard Barhydt, station director of the U.S. Forest Service's Pacific Southwest Research Station, right, during STEReO test activities, Tuesday, May 4, 2021 as Cal Fire conducts aerial fire fighting training exercises near Redding, California. STEReO, the Scalable Traffic Management for Emergency Response Operations project, led by NASA’s Ames Research Center, builds on NASA’s expertise in air traffic management, human factors research, and autonomous technology development to apply the agency’s work in Unmanned Aircraft Systems Traffic Management, or UTM, to public safety uses. Photo Credit: (NASA/Joel Kowsky)