HB9EYA, radio and ADS-B
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Aircraft

D-COLO

Common

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Mode S hex
3CE624
Type
Cessna 525C Citation CJ4C25C
Manufacturer
Cessna
Serial number
525C0044
Year built
201115 years old
Operator
Corporate Airlink (COO)
Country of registration
AllemagneICAO address allocated by Germany, aircraft registered in Allemagne.
First contact
13 Oct 2017, 16:23
Last contact
25 Oct 2026, 19:56
Logged visits
688

The station's story

Cumulative contact time
270 h
Distinct days
455
Highest captured altitude
53,200 ft
Discovery rank
#26,201 of 60,659
Longest contact
1 h 27 min

Observed callsigns

MCK (336 contacts, 2025-2026) · JKH (262 contacts, 2017-2021) · STQ (8 contacts, 2022)

Operator as per the registry of 9 Nov 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
MCK31212 Nov 202511,550 ft
MCK3125 Nov 202545,000 ft
MCK3124 Nov 20251,100 ft
MCK3122 Nov 202531,000 ft
MCK3122 Nov 20256,425 ft
MCK31230 Oct 202541,500 ft
MCK31230 Oct 20256,100 ft
not transmitted28 Oct 2025not transmitted
MCK31226 Oct 202529,000 ft
MCK31224 Oct 20254,050 ft
MCK31223 Oct 202530,100 ft
MCK31223 Oct 2025not transmitted
MCK31220 Oct 202534,700 ft
MCK31220 Oct 2025not transmitted
not transmitted18 Oct 2025not transmitted
MCK31218 Oct 202523,000 ft
MCK31213 Oct 202539,150 ft
MCK31213 Oct 202510,500 ft
MCK31213 Oct 202522,225 ft
MCK31213 Oct 202510,000 ft
MCK31212 Oct 202532,100 ft
MCK31210 Oct 202510,225 ft
MCK3125 Oct 202520,000 ft
MCK3122 Oct 202543,000 ft
MCK3122 Oct 202516,150 ft