Drone delivery is growing — along with noise complaints: who is trying to make them quieter, and how
The expansion of drone delivery services in the US is turning their hum into an everyday problem. Startups Greenjets and Sharrow Engineering are developing low-noise technologies, Amazon and Wing are modernizing propellers, but the FAA regulator shifts responsibility to operators and local authorities. The expansion of drone delivery services in the US is turning their hum into an everyday nuisance. Startups Greenjets and Sharrow Engineering are developing low-noise technologies, Amazon and Wing are upgrading their propellers, but the FAA regulator shifts responsibility onto operators and local authorities.
Aziz Karimov
