HB9EYARADIO & 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
6 Aug 2026, 15:31
Logged visits
470

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
198 h
Distinct days
258
Highest captured altitude
41,000 ft
Discovery rank
#16,373 of 57,441
Longest contact
1 h 21 min
Contacts on this Mode S address
476 contacts on the address, 470 under this registration: the address has carried several identities over time.

Observed callsigns

BTI (178 contacts, 2017-2026) · SWR (137 contacts, 2022-2026) · EWG (41 contacts, 2022)

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

Visits

CallsignFirst contactAltitude at end of contact
BTI7QX3 Nov 201824,100 ft
BTI2WT3 Nov 20181,125 ft
BTI6812 Nov 201841,000 ft
BTI68317 Oct 201839,000 ft
BTI7QX16 Oct 201831,975 ft
BTI2WT16 Oct 20181,250 ft
BTI8KA10 Oct 201839,000 ft
BTI6831 Oct 201838,975 ft
not transmitted30 Sept 201836,975 ft
BTI7QX25 Sept 201834,975 ft
BTI2WT25 Sept 2018900 ft
BTI781423 Sept 201840,000 ft
BTI781323 Sept 201835,000 ft
BTI7QX20 Sept 201834,450 ft
BTI2WT20 Sept 20181,275 ft
BTI8EP16 Sept 201839,000 ft
BTI2MZ8 Sept 201840,000 ft
BTI6834 Sept 201841,000 ft
not transmitted2 Sept 2018not transmitted
not transmitted16 Aug 201836,000 ft
not transmitted16 Aug 201836,000 ft
BTI781412 Aug 201840,000 ft
BTI781312 Aug 201839,000 ft
BTI68322 Jul 201840,975 ft
BTI68314 Jul 201836,025 ft