Apparatus

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sensors Mode-S transponder

45AC32

ICAO 24-bit transponder address · allocated to Denmark

Currently assigned to OY-KAR · AIRBUS A-320

Hex
45AC32
Octal
21326062
Decimal
4,566,066
Country
DK
Tail
OY-KAR
Type
A320
No current signal · last broadcast Jul 26, 13:35 UTC
Flights observed
416
Distinct callsigns
20
Country
DK
Last broadcast
Jul 26, 13:35 UTC

Last known position

Most recent position reported by Mode-S 45AC32.

Country allocation

The ICAO 24-bit address 45AC32 falls within the block assigned to Denmark (DK) by ICAO Annex 10, Volume III. Every aircraft registered in Denmark receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 20 distinct

Callsign Airline Flights Last seen
SAS56T - 6 2026-06-19
SAS73A - 5 2026-06-12
SAS4704 - 5 2026-06-26
SAS4703 - 5 2026-06-26
SAS452 Scandinavian Airlines System 5 2026-06-06
SAS286 Scandinavian Airlines System 5 2026-06-04
SAS281 Scandinavian Airlines System 5 2026-06-04
SAS842 Scandinavian Airlines System 4 2026-07-21
SAS841 Scandinavian Airlines System 4 2026-07-21
SAS60K - 4 2026-07-03
SAS54T Scandinavian Airlines System 4 2026-05-24
SAS50G - 4 2026-07-13
SAS4113 Scandinavian Airlines System 4 2026-06-03
SAS4112 Scandinavian Airlines System 4 2026-06-03
SAS4038 Scandinavian Airlines System 4 2026-05-29
SAS389 Scandinavian Airlines System 4 2026-05-25
SAS375 Scandinavian Airlines System 4 2026-05-22
SAS373 Scandinavian Airlines System 4 2026-06-09
SAS366 Scandinavian Airlines System 4 2026-05-25
SAS362 Scandinavian Airlines System 4 2026-05-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SAS46C LLA → ARN Jul 26, 12:25 UTCJul 26, 13:25 UTC1h 0m
2026-07-26 SAS010 ARN → LLA Jul 26, 10:35 UTCJul 26, 11:30 UTC55m
2026-07-26 SAS46M CPH → ARN Jul 26, 06:00 UTCJul 26, 06:50 UTC51m
2026-07-26 SAS1415 ARN → CPH Jul 26, 04:05 UTCJul 26, 05:00 UTC55m
2026-07-25 SAS1428 CPH → ARN Jul 25, 21:40 UTCJul 25, 22:35 UTC55m
2026-07-25 SAS40G ARN → CPH Jul 25, 19:15 UTCJul 25, 20:10 UTC55m
2026-07-25 SAS1430 CPH → ARN Jul 25, 17:20 UTCJul 25, 18:10 UTC50m
2026-07-25 SAS1463 OSL → CPH Jul 25, 05:05 UTCJul 25, 05:55 UTC50m
2026-07-23 SAS885 ARN → OSL Jul 23, 16:05 UTCJul 23, 16:45 UTC40m
2026-07-23 SAS88K - Jul 23, 08:50 UTCJul 23, 11:10 UTC2h 20m
2026-07-23 SAS85Y OSL → BCN Jul 23, 05:15 UTCJul 23, 07:20 UTC2h 5m
2026-07-22 SAS886 OSL → ARN Jul 22, 17:45 UTCJul 22, 18:30 UTC45m
2026-07-22 SAS4545 ALF → OSL Jul 22, 13:50 UTCJul 22, 15:25 UTC1h 35m
2026-07-22 SAS4546 - Jul 22, 11:10 UTCJul 22, 12:45 UTC1h 35m
2026-07-21 SAS842 ZRH → OSL Jul 21, 17:50 UTCJul 21, 19:55 UTC2h 5m
2026-07-21 SAS841 OSL → ZRH Jul 21, 14:40 UTCJul 21, 16:30 UTC1h 50m
2026-07-21 SAS1456 CPH → OSL Jul 21, 11:55 UTCJul 21, 12:45 UTC50m
2026-07-21 SAS1467 OSL → CPH Jul 21, 10:15 UTCJul 21, 11:00 UTC45m
2026-07-20 SAS91K CPH → OSL Jul 20, 14:10 UTCJul 20, 15:00 UTC50m
2026-07-20 SAS23A MXP → CPH Jul 20, 09:50 UTCJul 20, 11:35 UTC1h 45m
2026-07-20 SAS71K CPH → MXP Jul 20, 06:45 UTCJul 20, 08:35 UTC1h 50m
2026-07-20 SAS1415 ARN → CPH Jul 20, 04:10 UTCJul 20, 05:10 UTC1h 0m
2026-07-19 SAS1424 CPH → ARN Jul 19, 13:20 UTCJul 19, 14:05 UTC45m
2026-07-19 SAS22H ARN → CPH Jul 19, 07:10 UTCJul 19, 08:00 UTC50m
2026-07-19 SAS44D CPH → ARN Jul 19, 05:10 UTCJul 19, 06:00 UTC50m
2026-07-18 SAS34Y - Jul 18, 18:05 UTCJul 18, 20:10 UTC2h 5m
2026-07-18 SAS182Y CPH → TOS Jul 18, 15:10 UTCJul 18, 17:00 UTC1h 50m
2026-07-18 SAS1698 CTA → CPH Jul 18, 11:30 UTCJul 18, 14:15 UTC2h 45m
2026-07-18 SAS1697 CPH → CTA Jul 18, 07:35 UTCJul 18, 10:15 UTC2h 40m
2026-07-18 SAS1463 OSL → CPH Jul 18, 05:35 UTCJul 18, 06:30 UTC55m
2026-07-17 SAS86Y - Jul 17, 16:55 UTCJul 17, 18:34 UTC1h 40m
2026-07-17 SAS809 - Jul 17, 13:15 UTCJul 17, 15:15 UTC2h 0m
2026-07-17 SAS804 LHR → OSL Jul 17, 09:55 UTCJul 17, 11:39 UTC1h 45m
2026-07-17 SAS53D OSL → LHR Jul 17, 06:15 UTCJul 17, 08:20 UTC2h 5m
2026-07-16 SAS9232 PMO → OSL Jul 16, 12:25 UTCJul 16, 15:45 UTC3h 20m
2026-07-15 SAS4645 - Jul 15, 15:15 UTCJul 15, 18:30 UTC3h 15m
2026-07-15 SAS4686 BCN → OSL Jul 15, 10:25 UTCJul 15, 13:30 UTC3h 5m
2026-07-15 SAS4685 OSL → BCN Jul 15, 05:55 UTCJul 15, 08:50 UTC2h 55m
2026-07-14 SAS4702 - Jul 14, 19:10 UTCJul 14, 21:40 UTC2h 30m
2026-07-14 SAS4701 OSL → NCE Jul 14, 15:10 UTCJul 14, 17:35 UTC2h 25m
2026-07-13 SAS365 TRD → OSL Jul 13, 13:55 UTCJul 13, 14:40 UTC45m
2026-07-13 SAS350 - Jul 13, 12:25 UTCJul 13, 13:00 UTC35m
2026-07-13 SAS50G CPH → OSL Jul 13, 10:10 UTCJul 13, 11:00 UTC50m
2026-07-13 SAS43C OSL → CPH Jul 13, 08:05 UTCJul 13, 08:55 UTC50m
2026-07-13 SAS52L CPH → OSL Jul 13, 06:25 UTCJul 13, 07:15 UTC50m
2026-07-12 SAS50L - Jul 12, 17:55 UTCJul 12, 20:20 UTC2h 25m
2026-07-12 SAS40A - Jul 12, 13:50 UTCJul 12, 16:35 UTC2h 45m
2026-07-12 SAS33D - Jul 12, 08:10 UTCJul 12, 10:40 UTC2h 30m
2026-07-12 SAS69P - Jul 12, 04:10 UTCJul 12, 06:55 UTC2h 45m
2026-07-11 SAS1429 ARN → CPH Jul 11, 15:15 UTCJul 11, 16:10 UTC55m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Prefer a tail-number view? See the OY-KAR page for operator, model, and routing details .

Mode-S 45AC32 frequently asked

What is Mode-S code 45AC32?
45AC32 is an ICAO 24-bit transponder address. Allocated to Denmark. Assigned to OY-KAR.
Where is Mode-S 45AC32 registered?
Mode-S code 45AC32 is allocated to Denmark (DK). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 45AC32 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 13:35 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 45AC32, octal 21326062, decimal 4,566,066.
What flights does 45AC32 operate?
Mode-S 45AC32 has broadcast 20 distinct callsigns, including SAS56T, SAS73A, SAS4704, SAS4703, SAS452.