Zipline, Flytrex, and Alphabet's Wing, which have started commercial drone deliveries in the US, say they are encouraged by the FAA's evolving regulation (Christopher Mims/Wall Street Journal)

Christopher Mims / Wall Street Journal:Zipline, Flytrex, and Alphabet's Wing, which have started commercial drone deliveries in the US, say they are encouraged by the FAA's evolving regulation  —  Drone companies have been cleared to expand their operations across the U.S., in cities as well as rural areas, at the same time their tech …

Zipline, Flytrex, and Alphabet's Wing, which have started commercial drone deliveries in the US, say they are encouraged by the FAA's evolving regulation (Christopher Mims/Wall Street Journal)

Christopher Mims / Wall Street Journal:
Zipline, Flytrex, and Alphabet's Wing, which have started commercial drone deliveries in the US, say they are encouraged by the FAA's evolving regulation  —  Drone companies have been cleared to expand their operations across the U.S., in cities as well as rural areas, at the same time their tech …