On Wednesday, Rotor plans to conduct a public flight test with its Sprayhawk at an agriculture aviation trade show in Texas. “People would call us up and say, ‘hey, I want to use this for crop dusting ...

“People would call us up and say, ‘hey, I want to use this for crop dusting, can I?’ We’d say, OK maybe,” Xu said, adding that they got enough calls to realize it was a huge untapped marke ...

“People would call us up and say, ‘hey, I want to use this for crop dusting, can I?’ We’d say, OK maybe,” Xu said, adding that they got enough calls to realize it was a huge untapped marke ...