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Aircraft

D-IMCJ

Common

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Mode S hex
3E3735
Type
Cessna 525 Citation CJ1C525
Manufacturer
Cessna
Serial number
525-0258
Year built
not in the registry
Operator
Heron Aviation GmbH (HRN)
Country of registration
AllemagneICAO address allocated by Germany, aircraft registered in Allemagne.
First contact
31 May 2018, 15:46
Last contact
27 Sept 2026, 18:00
Logged visits
722

The station's story

Cumulative contact time
249 h
Distinct days
456
Highest captured altitude
40,000 ft
Discovery rank
#29,238 of 60,195
Longest contact
1 h 2 min

Same airframe, also seen as

  • OY-SMLfrom 25 Jun 2016 to 29 Apr 2018 · 35 contacts

These registrations share the same serial number and type according to the reference data. Serial numbers can collide, though: it is a deduction, not a certainty.

Observed callsigns

HRN (663 contacts, 2018-2026)

Operator as per the registry of 28 Sept 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
HRN12110 Jun 202633,000 ft
HRN12110 Jun 202622,400 ft
HRN1211 Jun 202629,000 ft
HRN12131 May 202614,875 ft
HRN12131 May 2026not transmitted
HRN12129 May 202627,925 ft
HRN12129 May 2026not transmitted
HRN1218 May 202629,800 ft
HRN1218 May 202636,000 ft
HRN12119 Apr 202629,000 ft
HRN12119 Apr 202617,525 ft
HRN12114 Apr 202629,000 ft
HRN12114 Apr 202616,475 ft
HRN12113 Apr 202629,000 ft
HRN12113 Apr 202615,750 ft
HRN1215 Mar 202632,275 ft
HRN1215 Mar 202634,000 ft
HRN12113 Feb 202625,000 ft
HRN12126 Jan 202620,375 ft
HRN1217 Nov 202531,000 ft
not transmitted16 Feb 202525,800 ft
not transmitted14 Feb 202531,000 ft
not transmitted14 Feb 202517,600 ft
not transmitted4 Feb 202525,000 ft
not transmitted3 Feb 20254,725 ft