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A comment on Launch HN: H3X (YC W21) – High power density electric aircraft motors. Parent comment

Re:Launch HN: H3X (YC W21) – High power density electric air... by car on Tuesday February 23, 2021 @11:57PM (#26246742)
Or how about a large battery pack that drops back to the ground after take off, eliminating it’s weight from the airframe?
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