Observed aircraft • ACARS + ADS-B

Fleet Lists.

Select an airline to see aircraft that were actually observed in the ACARSd archive using that carrier's ICAO or IATA flight identifiers during the selected period.

Airline Airline name • ICAO / IATA identifiers Observation period 30 days is the historical Fleet List default

Observed fleet

Copenhagen AirTaxi

Flight identifier: CAT • last 30 days

4 aircraft observed Database query • 0.00 s

Registration	ICAO24	Type	Last flight	Last heard (UTC)	Observations	Source
OY-ASD	458664	737-8FZ	CAT644	2026-09-16 18:34:10	8	ACARS + ADS-B
OY-ASG	458667	737-8Q8	CAT762	2026-09-15 15:36:00	18	ACARS + ADS-B
OY-ASE	458665	737-8FH	CAT9542	2026-09-14 12:17:18	19	ACARS + ADS-B
OY-ASF	458666	737-8GJ	CAT331	2026-09-06 15:49:49	5	ACARS + ADS-B

These are observed aircraft, not an official airline fleet registry. Wet leases, codeshares, substitutions, ferry flights and reused flight identifiers can cause aircraft from another operator to appear here.

What this page means

The old Fleet List idea — rebuilt from observations.

The historical ACARSd Fleet List was based on aircraft actually heard using an airline's flight identifiers. This reconstruction follows the same principle and now combines the restored ACARS archive with new Mode-S / ADS-B observations where available.