← CieloTrack

Wing flies from a small number of US and Australian sites, along repeated routes between a depot and the addresses it serves. A receiver near one of those corridors hears the same aircraft often; a receiver a few miles off it hears none at all.

As of August 2026 Wing and Walmart had announced 150 further store locations over the following year and more than 270 sites planned for 2027, spanning Los Angeles to Miami. Wing flies from stores rather than from dedicated depots, which is why its coverage grows a shopping centre at a time. Wing ↗

What it looks like

Airframe

Hybrid VTOL — a straight wing with a tail, plus rotors for hovering.

The tell

It never lands. A Wing aircraft arrives, stops, holds a hover well above the garden and lowers the package on a line, then reels the line up and leaves. Almost nothing else in civil airspace behaves that way, and the behaviour is easier to recognise than the airframe.

Sound

Two distinct notes rather than one: a higher hover pitch while it holds station, dropping to a steadier tone as it transitions to forward flight and goes.

How its broadcast names it

Aircraft sold in the US since September 2023 must broadcast Remote ID in the clear. Part of that broadcast is a serial number in the ANSI/CTA-2063-A format, which begins with a four-character manufacturer code. Every Wing Aviation airframe starts with 1633:

1633501046  →  1633 identifies the maker, the rest is theirs to assign.

That is a property of the standard rather than a guess, so anyone receiving the same broadcast can check it. A Raspberry Pi and two USB adapters are enough to read it yourself.

What one receiver actually recorded

One receiver, one location in north Texas, under one delivery corridor. These are that receiver's own contacts — not a national figure, and not a count of how much Wing Aviation flies. A second receiver somewhere else would see a different set of airframes entirely. Heights are above ground, taken only from broadcasts that said so; the ones reporting altitude above sea level are excluded rather than averaged in, because mixing the two describes nothing.

Watch your own airspace

The receiver is a Raspberry Pi, a Bluetooth adapter and a Wi-Fi adapter. It listens only, transmits nothing, and what it hears stays private to your account unless you choose to share it.

How to build one →  ·  Parts list