HB9EYARADIO & ADS-B
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Aircraft

9A-CTO

Common

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Mode S hex
501C25
Type
Airbus A320A320
Manufacturer
Airbus
Serial number
2178
Year built
2004
Operator
Croatia Airlines (CTN)
Country of registration
CroatiaCroatia
First contact
23 Dec 2022, 09:45
Last contact
19 Dec 2025, 21:39
Logged visits
723

The station's story

Cumulative contact time
228 h
Distinct days
311
Highest captured altitude
39,050 ft
Discovery rank
#47,397 of 57,065
Longest contact
0 h 36 min
Contacts on this Mode S address
735 contacts on the address, 723 under this registration: the address has carried several identities over time.

Same airframe, also seen as

  • CS-TNPfrom 7 Apr 2016 to 17 Jun 2025 · 917 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

CTN (687 contacts, 2023-2025)

Operator as per the registry of 21.07.2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
CTN445719 Dec 202537,000 ft
CTN445728 Nov 202535,000 ft
not transmitted27 Nov 2025not transmitted
not transmitted24 Nov 2025not transmitted
CTN71F14 Nov 202533,000 ft
CTN25F14 Nov 202526,700 ft
CTN970113 Nov 202532,975 ft
CTN970013 Nov 202537,000 ft
CTN83013 Nov 202537,000 ft
CTN83003 Nov 202535,000 ft
CTN71F1 Nov 202533,025 ft
CTN25F1 Nov 202525,125 ft
CTN35RL29 Oct 202536,000 ft
CTN56E27 Oct 202535,025 ft
CTN350122 Oct 202535,025 ft
CTN350215 Oct 202534,975 ft
CTN35RL15 Oct 202534,000 ft
CTN71F14 Oct 202537,000 ft
CTN47614 Oct 202531,300 ft
CTN29F14 Oct 202539,000 ft
CTN25F14 Oct 202529,475 ft
CTN49513 Oct 202539,000 ft
CTN49413 Oct 202538,000 ft
CTN49510 Oct 202539,000 ft
CTN49410 Oct 202536,000 ft