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
200422 years old
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
#47,424 of 57,180
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 12 Aug 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
CTN71F22 Mar 202533,000 ft
CTN25F22 Mar 202528,225 ft
CTN71F21 Mar 202539,000 ft
CTN25F21 Mar 202524,000 ft
not transmitted1 Mar 202535,025 ft
not transmitted1 Mar 202536,000 ft
not transmitted1 Mar 202533,000 ft
not transmitted1 Mar 202537,975 ft
not transmitted26 Feb 202533,025 ft
not transmitted26 Feb 202527,750 ft
not transmitted25 Feb 202539,000 ft
not transmitted25 Feb 202535,000 ft
not transmitted25 Feb 202529,775 ft
not transmitted23 Feb 202533,025 ft
not transmitted23 Feb 202538,050 ft
not transmitted18 Feb 202533,025 ft
not transmitted14 Feb 202539,050 ft
not transmitted15 Jan 202539,000 ft
not transmitted15 Jan 202538,000 ft
not transmitted6 Jan 202537,000 ft
not transmitted6 Jan 202535,975 ft
not transmitted28 Dec 202437,000 ft
not transmitted28 Dec 202434,000 ft
not transmitted22 Dec 202433,025 ft
CTN71F26 Nov 202433,000 ft