"We've learned a lot through our tests with drone technology, one-off drone solutions are not scalable," Perez said. "To complement our already robust delivery network with drone deliveries requires an effective ecosystem of solutions."
Since UPS launched its contractual deliveries in Raleigh, the FAA has approved more commercial drone delivery by others. Earlier this week, the FAA awarded its first air carrier certification to a drone delivery company.
The drone delivery company that got the air carrier certification, Wing Aviation, is a sister company to Google under parent firm Alphabet.
The FAA said the certification paves the way for Wing to make deliveries in Blacksburg, Va., and that Wing “plans to reach out to the local community before it begins food delivery, to gather feedback to inform its future operations.”