unpiloted
adjective
un·pi·lot·ed
ˌən-ˈpī-lə-təd 
: having no pilot on board
an unpiloted aircraft/flight
They argue that the future belongs to unpiloted submersibles …—
David Malakoff
David MalakoffExamples of unpiloted in a Sentence
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The company tentatively plans to launch a prototype Blue Moon lander on an unpiloted test flight late this summer or early fall, followed by one and possibly two launches of Amazon LEO internet satellites before the end of the year.
—William Harwood, CBS News, 19 Apr. 2026
According to Sierra Space—the division of the Sierra Nevada Corporation that now operates the spacecraft—an unpiloted version of Dream Chaser had been slated to resupply the ISS at least seven times, using a detachable module to deliver up to six tons of cargo.
—Tom Metcalfe, Scientific American, 13 Apr. 2026
The astronauts and mission controllers in Houston will spend this time activating and testing the spacecraft, with a particular focus on Orion’s environmental control and life support systems, which were not part of an unpiloted Orion test flight four years ago.
—Stephen Clark, ArsTechnica, 31 Mar. 2026
In unpiloted mode, Shenzhou-22 docked with the front port of China's Tiangong space station's Tianhe core module.
—Leonard David, Space.com, 24 Feb. 2026
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William Harwood, CBS News, 19 Apr. 2026
According to Sierra Space—the division of the Sierra Nevada Corporation that now operates the spacecraft—an unpiloted version of Dream Chaser had been slated to resupply the ISS at least seven times, using a detachable module to deliver up to six tons of cargo.
—Tom Metcalfe, Scientific American, 13 Apr. 2026
The astronauts and mission controllers in Houston will spend this time activating and testing the spacecraft, with a particular focus on Orion’s environmental control and life support systems, which were not part of an unpiloted Orion test flight four years ago.
—Stephen Clark, ArsTechnica, 31 Mar. 2026
In unpiloted mode, Shenzhou-22 docked with the front port of China's Tiangong space station's Tianhe core module.
—Leonard David, Space.com, 24 Feb. 2026
See All Example Sentences for unpiloted
Cite this Entry
“Unpiloted.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unpiloted. Accessed 2 May. 2026.
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