Europe's tanker: an A330 airliner converted to refuel and carry. Live A330 MRTT, Voyager and Phénix positions.
Where the United States built a tanker on a 767, most of the rest of the world built one on an A330. The MRTT carries its fuel in the standard wing and centre tanks — no extra cells in the cargo hold — which leaves the entire lower deck free for freight, and the cabin free for passengers or stretchers.
It flies under a different name almost everywhere. Britain calls it Voyager, France the Phénix, Australia the KC-30A, and the NATO Multinational MRTT Fleet operates a pooled group from Eindhoven and Cologne. All of them appear here under the same A332 designator.
On the feed it behaves like the tanker it is: long orbits at a constant level, often over the North Sea, the Baltic or the eastern Mediterranean, with fighters joining and leaving the track.
None, beyond the name. Voyager is the Royal Air Force designation for its A330 MRTT fleet. France calls the same aircraft the Phénix and Australia the KC-30A.
Yes, and that is its main advantage. Because the fuel lives in the wings, the cargo hold stays available, so one aircraft can tank fighters and move freight on the same sortie.
A pooled group of aircraft owned jointly by several NATO members including the Netherlands, Germany, Norway and Belgium, based at Eindhoven and Cologne and shared between them rather than owned nationally.