Amazon’s proposed drone-delivery hub in Westborough, Massachusetts, is facing a demand for additional environmental review before operations begin, placing local approvals and community opposition alongside federal aviation authorization in the expansion process.
On October 14, Senators Edward Markey and Elizabeth Warren and Representatives Jim McGovern and Lori Trahan asked the FAA and Amazon to conduct a site-specific Environmental Assessment and provide an opportunity for public comment. In their official announcement, the lawmakers argued that the FAA’s nationwide environmental review does not adequately account for Massachusetts conditions or local concerns.
The lawmakers pointed to differences in population density, forests, wetlands, weather and daylight conditions between Massachusetts and communities covered by previous site-specific reviews. They also questioned the treatment of battery-fire risks, citing an October 2025 incident in which an Amazon drone collided with a crane in Arizona and its battery caught fire, according to DroneLife’s report.
Amazon’s proposal would use its existing facility at 64 Otis Street. The operation could eventually handle up to 1,000 deliveries a day, with packages weighing as much as five pounds delivered within a 7.5-mile radius, DroneLife reported.
The dispute also involves local land-use approvals. Westborough residents have raised concerns about flight frequency, routes, operating hours, privacy, safety and environmental effects. A zoning challenge is scheduled for a November 2 hearing, while a Planning Board site-plan hearing has been continued until November 10, DroneLife reported.
The lawmakers cited an independent survey with more than 1,200 responses in which 92% of respondents opposed the proposed facility. That figure is a claim in the lawmakers’ announcement, not an independently verified survey result in the available reporting.
Amazon’s Westborough plans come as the company pursues drone delivery in approximately 500 U.S. communities by the end of 2026, according to DroneLife. The case illustrates the distinction between obtaining federal approval to operate in national airspace and addressing local land-use requirements and opposition to repeated flights over communities.