Don’t call it a drone: Zipline’s uncrewed aircraft wants to reinvent retail
But the folks at Zipline don’t seem to like that term. Everyone I spoke with referred to the various craft hovering, buzzing, or gliding overhead as aircraft. That’s for good reason.
Not your average UAV
Go buy a drone at an electronics retailer, something from DJI perhaps, and you’ll have to abide by a series of regulations about how high and how far to fly it. Two of the most important rules: Never fly near an airport, and never let the thing out of your sight.
Zipline’s aircraft are much more comprehensive machines, able to fly for miles and miles. By necessity, they must fly well beyond the range of any human operator, or what’s called “beyond visual line of sight,” or BVLOS. In 2023, Zipline was the first commercial operator to get clearance for BVLOS flights.
Zipline’s aircraft operate under a series of FAA classifications—specifically, part 107, part 135, and the upcoming part 108, which will formalize BVLOS operation. The uncrewed aircraft, which are able to operate as such, navigate through controlled airspace, and even near airports, with the help of FAA-mandated transponder data as well as onboard sensors that can detect the presence of an approaching aircraft and automatically avoid it.
A Zipline drone testing facility. Seen on the right is one of the “trees.”
Credit:
Tim Stevens
In fact, just about everything about Zipline’s aircraft is automatic. Onboard sensors sample the air through pitot tubes, detecting bad weather. The craft use this data to reroute themselves around the problem, then report back to save subsequent flights the hassle.
Wind speed and direction are also calculated, ensuring that deliveries are dropped with accuracy. Once the things are in the air, even the Zipline operators aren’t sure which way they’ll fly, only that they’ll figure out the right way to get the package there and return safely.
Zipline actually operates two separate aircraft that are suited for different mission types. The aircraft clinging to the aluminum trees, the type that will be exploring the skies over Dallas soon, are internally called Platform 2, or P2, and they’re actually two aircraft in one.
