HB9EYARADIO & ADS-B
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Aircraft

YL-CSK

Common

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Mode S hex
502CE5
Manufacturer
Airbus
Serial number
55039
Year built
20188 years old
Country of registration
LatviaLatvia
First contact
4 Sept 2018, 17:18
Last contact
7 Aug 2026, 17:06
Logged visits
243

Operation

Operates for Swiss (wet-lease airBaltic)

Observed from 27 Dec 2022 to 18 May 2023, 44 contacts under this callsign (measured by the log)

Interpretation: Wet-lease ACMI attesté publiquement, A220 airBaltic exploités pour Swiss (communications des deux compagnies, accords saisonniers reconduits) (2026-07)

The station's story

Cumulative contact time
99 h
Distinct days
169
Highest captured altitude
41,000 ft
Discovery rank
#31,049 of 57,441
Longest contact
1 h 15 min

Observed callsigns

BTI (146 contacts, 2018-2026) · SWR (44 contacts, 2022-2023) · EWG (11 contacts, 2024)

Operator as per the registry of 29 Jul 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
BTI26R21 May 202537,000 ft
BTI87710 May 202537,000 ft
BTI8776 May 202539,000 ft
BTI87715 Apr 202537,000 ft
BTI6957 Apr 202535,000 ft
not transmitted3 Mar 202538,000 ft
not transmitted1 Mar 202535,975 ft
not transmitted1 Mar 2025not transmitted
not transmitted22 Feb 202538,000 ft
not transmitted6 Feb 202537,000 ft
not transmitted20 Dec 202437,000 ft
BTI62921 Nov 202431,375 ft
BTI26R4 Nov 202436,000 ft
BTI9TZ4 Nov 202435,000 ft
not transmitted28 Sept 2024not transmitted
not transmitted16 Sept 2024not transmitted
not transmitted15 Sept 2024not transmitted
not transmitted5 Sept 2024not transmitted
not transmitted3 Sept 2024not transmitted
not transmitted27 Aug 202434,000 ft
not transmitted24 Aug 2024not transmitted
BTI69522 Jul 202435,000 ft
BTI96B1 Jul 202437,000 ft
BTI68723 Jun 202436,975 ft
not transmitted18 Jun 2024not transmitted