What type of aircraft is D-CJMK?

D-CJMK is a Cessna Citation Excel (C56X).

What is the ICAO 24-bit address of D-CJMK?

3CD906. 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 35 days since 2026-09-12.

Cessna Citation Excel D-CJMK broadcasts on ICAO24 3CD906. It was built by Cessna. One pilot has caught this exact tail in Skydex.

D-CJMK picked up by 7 Skydex receivers (Derbyshire, Andrew, Baden-Württemberg), 35 sightings since 12 Sep 2026, last on 10 Nov 2026.

Lee Hall — 🇬🇧 United Kingdom · Derbyshire · run by @leehall — 1 airframe, 14 sightings, last 2026-11-10
Andrew · run by @andrew-peacock — 1 airframe, 12 sightings, last 2026-11-10
Fips — 🇩🇪 Germany · Baden-Württemberg · run by @fips — 1 airframe, 11 sightings, last 2026-10-31
Swadlincote — 🇬🇧 United Kingdom · Derbyshire · run by @swadlincote — 1 airframe, 9 sightings, last 2026-11-10
station-1089 · run by @wobert — 1 airframe, 8 sightings, last 2026-11-10
station-1088 — 🇬🇧 United Kingdom · Nottinghamshire · run by @wobert — 1 airframe, 8 sightings, last 2026-11-10
floflo antenna — 🇫🇷 France · near Caen · run by @floflo14 — 1 airframe, 7 sightings, last 2026-11-10