Amazon has set a goal to deliver 500 million packages by drone per year by the end of the decade. The company last year notched a critical regulatory milestone that could enable it to accelerate deliveries. It's eyed international expansion to the U.K., and recently welcomed Transportation Secretary Sean Duffy in a visit to a Prime Air facility.
The company also introduced a new version of its delivery drone, called the MK30, which is designed to be quieter than previous models and can fly in light rain.
Customers in College Station, a quiet suburban town that's about 100 miles northwest of Houston, had previously complained about the drones' noise levels. After rolling out the MK30, the company is also taking steps to relocate its drone hub farther away from residents' homes later this year.