What aircraft is VH-X4D?

VH-X4D is a Airbus A220-300 (BCS3).

What is the ICAO 24-bit address of VH-X4D?

7C78AB. The Mode S address is assigned to the airframe by its country of registration and stays the same from flight to flight.

On 2026-11-11. Our receivers have heard it on 56 days since 2026-09-16.

VH-X4D is a Airbus A220-300. It was built by Airbus. One pilot has caught this exact tail in Skydex.

7 Skydex receivers (Queensland, near Melbourne, near Sydney) have heard VH-X4D, 56 sightings since 16 Sep 2026; last on 11 Nov 2026.

DarlingHeightsQLD — 🇦🇺 Australia · Queensland · run by @malachi — 1 airframe, 42 sightings, last 2026-11-11
djbrookau — 🇦🇺 Australia · near Melbourne · run by @j-s — 1 airframe, 41 sightings, last 2026-11-08
North Ryde — 🇦🇺 Australia · near Sydney · run by @churchi — 1 airframe, 40 sightings, last 2026-11-08
Enmore — 🇦🇺 Australia · near Sydney · run by @kfp-187 — 1 airframe, 18 sightings, last 2026-11-08
Greystanes — 🇦🇺 Australia · near Sydney · run by @kfp-187 — 1 airframe, 18 sightings, last 2026-11-08
Maryborough Bell Hill top — 🇦🇺 Australia · Queensland · run by @grant-daly — 1 airframe, 7 sightings, last 2026-11-11
ymml-mickleham — 🇦🇺 Australia · near Melbourne · run by @stephen-c — 1 airframe, 4 sightings, last 2026-11-08