NASA Chief: Uncrewed Aircraft ‘Safer’
AINonline / Mark Hube / July 27, 2020
NASA administrator Jim Bridenstine shared the agency’s vision for urban air mobility (UAM) at last week’s EAA Spirit of Aviation virtual event.
“You can actually make the argument that in the future it’s going to be safer to fly an uncrewed aircraft than crewed aircraft,” he said while outlining NASA’s related programs. Bridenstine, a former congressman and U.S. Navy F-18 pilot, pointed out that sophisticated detect-and-avoid technologies, including 360-degree sensors aboard future autonomously piloted aircraft, will provide “better capabilities than what a human has” when it comes to avoiding midair or terrain collisions. “I know it sounds crazy, but it is absolutely true,” he said.
— Eerily echoing a proposed Biden campaign slogan.
Bridenstine said current air traffic control infrastructure “is not going to be able to manage” UAM—which he called “advanced air mobility”—as currently envisioned with “thousands of unmanned aerial systems operating [at] 400 feet and below and each of those…systems doing dozens of missions in a given day. That’s a very congested airspace. So what you’re looking for here is the development of an autonomous system.” We need to develop the autonomous system that factors in air space, traffic corridors, route planning, interaction with manned aircraft, terrain avoidance, wind and weather, and the ability not only for the aircraft to be capable of dynamic rerouting, but also use of dynamic airspace, where the boundaries change to accommodate traffic, he said.
— Ignoring the track record humans have had with trains, so far. . .
. . . computer glitches, malicious hackers . . .
Bridenstine said NASA’s continuing investment in and advancing of “leap-ahead” technologies such as UAM, more fuel-efficient propulsion, advanced aerodynamics, and low-boom supersonic research were essential components for keeping “American aeronautics preeminent in the world” . . .
By way of example, he said the X-59 low-boom demonstrator, developed in cooperation with Lockheed Martin, is intended to prove the efficacy of supersonic flight over land with “such a little boom that it doesn’t disrupt anybody on Earth.”
— Eerily describing the latest Biden press release.
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