HB9EYARADIO & ADS-B
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Aircraft

YL-CSI

Common

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Mode S hex
502CE3
Manufacturer
Bombardier
Serial number
55034
Year built
20188 years old
Country of registration
LatviaLatvia
First contact
28 Jun 2018, 16:43
Last contact
10 Aug 2026, 16:38
Logged visits
636

Operation

Operates for Swiss (wet-lease airBaltic)

Observed from 14 Apr 2023 to 19 Jul 2026, 158 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)

Operates for Brussels Airlines (wet-lease airBaltic)

Observed from 19 Jul 2025 to 26 Sept 2025, 36 contacts under this callsign (measured by the log)

Interpretation: Wet-lease ACMI attesté publiquement, A220 airBaltic pour Brussels Airlines (2026-07)

The station's story

Cumulative contact time
244 h
Distinct days
352
Highest captured altitude
41,000 ft
Discovery rank
#29,782 of 57,141
Longest contact
2 h 1 min
Contacts on this Mode S address
639 contacts on the address, 636 under this registration: the address has carried several identities over time.

Observed callsigns

BTI (186 contacts, 2018-2026) · SWR (168 contacts, 2023-2026) · DLH (83 contacts, 2019-2025)

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

Visits

CallsignFirst contactAltitude at end of contact
not transmitted26 Sept 202235,000 ft
not transmitted25 Sept 202230,000 ft
EWG980025 Sept 202228,675 ft
EWG988225 Sept 202235,000 ft
EWG4NV15 Sept 202231,975 ft
EWG78GH12 Sept 202235,000 ft
EWG942112 Sept 202234,000 ft
EWG942012 Sept 202235,000 ft
EWG69C12 Sept 202230,000 ft
EWG19J11 Sept 202230,000 ft
EWG6F11 Sept 202224,550 ft
not transmitted2 Sept 202231,000 ft
EWG96VF31 Aug 202230,975 ft
not transmitted29 Aug 202236,000 ft
EWG6F29 Aug 202224,000 ft
EWG959128 Aug 202233,975 ft
EWG959028 Aug 202235,000 ft
EWG8TU27 Aug 202234,950 ft
not transmitted26 Aug 202230,000 ft
EWG980026 Aug 202228,225 ft
EWG6NF25 Aug 202235,000 ft
EWG942125 Aug 202232,000 ft
EWG942025 Aug 202234,225 ft
not transmitted25 Aug 202225,250 ft
EWG8XZ25 Aug 202224,725 ft