What aircraft is G-CKUZ?

G-CKUZ is a Boeing 737-400 (B734).

West Atlantic, going by the callsign it flew under when it was caught.

What is the ICAO 24-bit address of G-CKUZ?

407504. The Mode S address is assigned to the airframe by its country of registration and stays the same from flight to flight.

On 2026-11-10. Our receivers have heard it on 43 days since 2026-09-16.

G-CKUZ is a Boeing 737-400 operated by West Atlantic. It was built by Boeing. One pilot has caught this exact tail in Skydex.

8 Skydex receivers (Derbyshire, Andrew, station-1020) have heard G-CKUZ, 43 sightings since 16 Sep 2026; last on 10 Nov 2026.

Lee Hall — 🇬🇧 United Kingdom · Derbyshire · run by @leehall — 1 airframe, 43 sightings, last 2026-11-10
Andrew · run by @andrew-peacock — 1 airframe, 37 sightings, last 2026-11-10
station-1020 · run by @joseph-furber — 1 airframe, 35 sightings, last 2026-11-10
Swadlincote — 🇬🇧 United Kingdom · Derbyshire · run by @swadlincote — 1 airframe, 27 sightings, last 2026-11-10
fr-wolfheze — 🇳🇱 Netherlands · near Arnhem · run by @youri-tromp — 1 airframe, 23 sightings, last 2026-11-10
station-1089 · run by @wobert — 1 airframe, 15 sightings, last 2026-11-10
station-1088 — 🇬🇧 United Kingdom · Nottinghamshire · run by @wobert — 1 airframe, 15 sightings, last 2026-11-10
kx1t Heerlen NL ADSB — 🇳🇱 Netherlands · near Maastricht · run by @kx1t — 1 airframe, 7 sightings, last 2026-11-10