HB9EYA, radio and ADS-B
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Aircraft

YL-BTC

Common

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Mode S hex
502DAC
Type
Airbus A220-300BCS3
Manufacturer
Airbus
Serial number
55423
Year built
2026brand new
Operator
Air Baltic (BTI)
Country of registration
LatviaLatvia
First contact
14 Feb 2026, 18:50
Last contact
15 Oct 2026, 18:50
Logged visits
262

Operation

Operates for Swiss (wet-lease airBaltic)

Observed from 23 Jun 2026 to 1 Jul 2026, 21 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
81 h
Distinct days
103
Highest captured altitude
40,000 ft
Discovery rank
#57,969 of 60,433
Longest contact
0 h 48 min
Contacts on this Mode S address
264 contacts on the address, 262 under this registration: the address has carried several identities over time.

Observed callsigns

SWR (177 contacts, 2026) · AUA (37 contacts, 2026) · BEL (16 contacts, 2026)

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

Visits

CallsignFirst contactAltitude at end of contact
SWR4LM8 Sept 202618,650 ft
SWR242E8 Sept 202635,000 ft
SWR75L6 Sept 202611,225 ft
SWR1YB6 Sept 202634,000 ft
SWR1CW5 Sept 202617,625 ft
SWR9EA5 Sept 202635,000 ft
not transmitted4 Sept 202627,975 ft
SWR4EA4 Sept 202611,700 ft
SWR5644 Sept 202629,000 ft
SWR96E4 Sept 202611,675 ft
SWR759G3 Sept 202627,000 ft
SWR4VZ3 Sept 202617,100 ft
SWR8XD3 Sept 202628,000 ft
SWR21713 Sept 202615,875 ft
SWR21703 Sept 202633,000 ft
SWR3YL2 Sept 202611,775 ft
SWR3CT2 Sept 202634,000 ft
SWR883P2 Sept 202630,000 ft
SWR1AB1 Sept 202614,775 ft
SWR36K1 Sept 202637,000 ft
SWR96E1 Sept 202613,100 ft
SWR759G31 Aug 202628,425 ft
SWR3YL31 Aug 202613,100 ft
SWR3CT31 Aug 202634,000 ft
SWR5HA30 Aug 202613,875 ft