HB9EYA, radio and ADS-B
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Aircraft

YL-CSD

Common

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Mode S hex
502CCD
Manufacturer
Bombardier
Serial number
55006
Year built
20179 years oldYear announced by the registry: 2017. Yet the aircraft was already captured in 2016, before its supposed build: an unreliable year, dropped from the oldest/newest rankings.
Country of registration
LatviaLatvia
First contact
3 Aug 2016, 15:14
Last contact
12 Oct 2026, 22:17
Logged visits
505

Operation

Operates for Swiss (wet-lease airBaltic)

Observed from 30 Oct 2022 to 4 Jul 2026, 127 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
214 h
Distinct days
274
Highest captured altitude
41,000 ft
Discovery rank
#16,444 of 60,427
Longest contact
1 h 21 min
Contacts on this Mode S address
511 contacts on the address, 505 under this registration: the address has carried several identities over time.

Observed callsigns

BTI (179 contacts, 2017-2026) · SWR (148 contacts, 2022-2026) · EWG (41 contacts, 2022)

Operator as per the registry of 12 Oct 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
SWR3AG26 Feb 202621,075 ft
SWR3FE25 Feb 202611,300 ft
SWR1EA25 Feb 202635,000 ft
SWR1PX24 Feb 202610,975 ft
not transmitted24 Feb 2026not transmitted
SWR9WF22 Feb 202622,525 ft
SWR4GX22 Feb 202630,000 ft
ASL87U20 Feb 202635,000 ft
ASL11E17 Feb 202635,000 ft
not transmitted13 Feb 202637,000 ft
ASL11E11 Feb 202639,000 ft
ASL11E4 Feb 202639,000 ft
ASL11E3 Feb 202638,975 ft
ASL11E30 Jan 202637,450 ft
ASL11E28 Jan 202640,975 ft
not transmitted27 Jan 202629,000 ft
BTI76115 Jan 202637,000 ft
BTI27N18 Dec 202537,000 ft
BTI7MW4 Dec 202538,000 ft
BTI8PU27 Nov 202537,000 ft
SWR75520 Nov 202512,900 ft
SWR594C20 Nov 202527,250 ft
SWR78Y20 Nov 202519,750 ft
SWR245T20 Nov 202535,000 ft
SWR2FA16 Nov 202518,500 ft