HB9EYARADIO & ADS-B
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Aircraft

YL-CSE

Common

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Mode S hex
502CCE
Type
Airbus A220-300BCS3
Manufacturer
Bombardier
Serial number
55007
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.
Operator
Air Baltic (BTI)
Country of registration
LatviaLatvia
First contact
11 Apr 2016, 17:29
Last contact
9 Aug 2026, 19:11
Logged visits
730

Operation

Operates for Swiss (wet-lease airBaltic)

Observed from 16 Aug 2024 to 17 Jun 2026, 132 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 27 Jul 2025 to 15 Oct 2025, 83 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
300 h
Distinct days
401
Highest captured altitude
41,000 ft
Discovery rank
#5,350 of 57,065
Longest contact
2 h 16 min
Contacts on this Mode S address
735 contacts on the address, 730 under this registration: the address has carried several identities over time.

Observed callsigns

BTI (252 contacts, 2017-2026) · EWG (153 contacts, 2022-2024) · SWR (133 contacts, 2024-2026)

Operator as per the registry of 21.07.2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
EWG4ZM24 Sept 202427,225 ft
EWG16HT24 Sept 202430,000 ft
EWG4UB24 Sept 20248,400 ft
EWG4ZM8 Sept 202425,000 ft
EWG2EJ8 Sept 202432,000 ft
EWG3GZ8 Sept 202429,475 ft
not transmitted7 Sept 202435,000 ft
EWG1BL7 Sept 202429,975 ft
EWG1KC7 Sept 202435,000 ft
EWG78GH4 Sept 202434,975 ft
EWG16HT4 Sept 202430,000 ft
EWG4UB4 Sept 20245,175 ft
EWG1UV3 Sept 202432,450 ft
EWG6SF3 Sept 202435,000 ft
BTI6831 Sept 202437,000 ft
BTI8ZF27 Aug 202436,975 ft
not transmitted18 Aug 202433,175 ft
not transmitted18 Aug 202429,950 ft
SWR1TC17 Aug 202419,175 ft
SWR2GB17 Aug 202435,000 ft
SWR8ZF17 Aug 202412,475 ft
SWR198F17 Aug 202429,000 ft
SWR42V16 Aug 202413,025 ft
SWR64C16 Aug 202422,825 ft
EWG2LM11 Aug 202432,000 ft