Apparatus

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sensors Mode-S transponder

4AB565

ICAO 24-bit transponder address · allocated to Sweden

Currently assigned to SE-MKE · ATR-72-600

Hex
4AB565
Octal
22532545
Decimal
4,896,101
Country
SE
Tail
SE-MKE
Type
AT76
No current signal · last broadcast Jun 9, 10:00 UTC
Flights observed
424
Distinct callsigns
20
Country
SE
Last broadcast
Jun 9, 10:00 UTC

Last known position

Most recent position reported by Mode-S 4AB565.

Country allocation

The ICAO 24-bit address 4AB565 falls within the block assigned to Sweden (SE) by ICAO Annex 10, Volume III. Every aircraft registered in Sweden 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
SAS196 Scandinavian Airlines System 8 2026-06-05
SAS195 Scandinavian Airlines System 8 2026-06-05
SAS756 Scandinavian Airlines System 7 2026-05-01
SAS755 Scandinavian Airlines System 7 2026-05-01
SAS1749 Scandinavian Airlines System 7 2026-06-05
SAS1748 Scandinavian Airlines System 7 2026-06-05
SAS1288 Scandinavian Airlines System 7 2026-05-01
SAS1259 Scandinavian Airlines System 7 2026-05-01
SAS758 Scandinavian Airlines System 6 2026-04-29
SAS705 Scandinavian Airlines System 6 2026-05-26
SAS702 Scandinavian Airlines System 6 2026-05-26
SAS670 Scandinavian Airlines System 6 2026-05-02
SAS669 Scandinavian Airlines System 6 2026-05-02
SAS4231 Scandinavian Airlines System 6 2026-06-04
SAS2720 Scandinavian Airlines System 6 2026-06-03
SAS1397 Scandinavian Airlines System 6 2026-04-29
SAS1396 Scandinavian Airlines System 6 2026-04-29
SAS1285 Scandinavian Airlines System 6 2026-04-24
SAS1260 Scandinavian Airlines System 6 2026-05-01
SAS757 Scandinavian Airlines System 5 2026-04-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-09 BRX8DA - Jun 9, 08:15 UTCJun 9, 10:00 UTC1h 45m
2026-06-09 SAS65A VBY → ARN Jun 9, 05:25 UTCJun 9, 06:00 UTC35m
2026-06-09 SAS091 ARN → VBY Jun 9, 04:05 UTCJun 9, 04:35 UTC30m
2026-06-08 SAS029 IRG → CUQ Jun 8, 16:05 UTCJun 8, 17:00 UTC55m
2026-06-08 SAS028 ARN → UME Jun 8, 14:00 UTCJun 8, 15:00 UTC1h 0m
2026-06-08 SAS2727 TKU → ARN Jun 8, 11:50 UTCJun 8, 12:35 UTC45m
2026-06-08 SAS2728 ARN → TKU Jun 8, 10:15 UTCJun 8, 11:00 UTC45m
2026-06-08 SAS192 KLR → ARN Jun 8, 08:15 UTCJun 8, 09:10 UTC55m
2026-06-08 SAS191 ARN → KLR Jun 8, 06:50 UTCJun 8, 07:35 UTC45m
2026-06-08 SAS2198 KLR → ARN Jun 8, 04:25 UTCJun 8, 05:20 UTC55m
2026-06-07 SAS2197 ARN → KLR Jun 7, 20:15 UTCJun 7, 21:05 UTC50m
2026-06-07 SAS084 VBY → ARN Jun 7, 17:35 UTCJun 7, 18:15 UTC40m
2026-06-07 SAS083 ARN → VBY Jun 7, 16:15 UTCJun 7, 16:50 UTC35m
2026-06-07 SAS2132 HAD → ARN Jun 7, 13:55 UTCJun 7, 15:05 UTC1h 10m
2026-06-07 SAS2131 ARN → HAD Jun 7, 12:05 UTCJun 7, 13:10 UTC1h 5m
2026-06-07 SAS073 OSD → ARN Jun 7, 09:25 UTCJun 7, 10:30 UTC1h 5m
2026-06-07 SAS066 ARN → OSD Jun 7, 07:35 UTCJun 7, 08:20 UTC45m
2026-06-06 SAS2472 TRD → ARN Jun 6, 13:00 UTCJun 6, 14:20 UTC1h 20m
2026-06-06 SAS2471 ARN → TRD Jun 6, 10:39 UTCJun 6, 12:00 UTC1h 20m
2026-06-06 SAS2182 AGH → ARN Jun 6, 08:10 UTCJun 6, 09:15 UTC1h 5m
2026-06-06 SAS181 ARN → AGH Jun 6, 06:15 UTCJun 6, 07:25 UTC1h 10m
2026-06-05 SAS1749 TLL → ARN Jun 5, 17:35 UTCJun 5, 18:30 UTC55m
2026-06-05 SAS1748 ARN → TLL Jun 5, 16:00 UTCJun 5, 16:55 UTC55m
2026-06-05 SAS196 KLR → ARN Jun 5, 14:10 UTCJun 5, 15:05 UTC55m
2026-06-05 SAS195 ARN → KLR Jun 5, 12:30 UTCJun 5, 13:20 UTC50m
2026-06-05 SAS4225 VAA → ARN Jun 5, 10:50 UTCJun 5, 11:45 UTC55m
2026-06-05 SAS4224 ARN → VAA Jun 5, 08:55 UTCJun 5, 09:40 UTC45m
2026-06-05 SAS4223 VAA → ARN Jun 5, 06:40 UTCJun 5, 07:35 UTC55m
2026-06-05 SAS4222 ARN → VAA Jun 5, 04:50 UTCJun 5, 05:35 UTC45m
2026-06-04 SAS1749 TLL → ARN Jun 4, 17:30 UTCJun 4, 18:25 UTC55m
2026-06-04 SAS1748 ARN → TLL Jun 4, 15:55 UTCJun 4, 16:50 UTC55m
2026-06-04 SAS196 KLR → ARN Jun 4, 14:10 UTCJun 4, 15:00 UTC50m
2026-06-04 SAS195 ARN → KLR Jun 4, 12:35 UTCJun 4, 13:25 UTC50m
2026-06-04 SAS4225 VAA → ARN Jun 4, 10:40 UTCJun 4, 11:35 UTC55m
2026-06-04 SAS4224 ARN → VAA Jun 4, 08:50 UTCJun 4, 09:40 UTC50m
2026-06-04 SAS4223 VAA → ARN Jun 4, 06:45 UTCJun 4, 07:40 UTC55m
2026-06-04 SAS4222 ARN → VAA Jun 4, 04:45 UTCJun 4, 05:35 UTC50m
2026-06-04 SAS4231 TKU → ARN Jun 4, 03:20 UTCJun 4, 03:55 UTC35m
2026-06-03 SAS2720 ARN → TKU Jun 3, 19:50 UTCJun 3, 20:20 UTC30m
2026-06-03 SAS198 KLR → ARN Jun 3, 17:20 UTCJun 3, 18:15 UTC55m
2026-06-03 SAS197 ARN → KLR Jun 3, 16:00 UTCJun 3, 16:50 UTC50m
2026-06-03 SAS196 KLR → ARN Jun 3, 14:15 UTCJun 3, 15:10 UTC55m
2026-06-03 SAS195 ARN → KLR Jun 3, 12:45 UTCJun 3, 13:40 UTC55m
2026-06-03 SAS1015 SFT → ARN Jun 3, 10:40 UTCJun 3, 12:00 UTC1h 20m
2026-06-03 SAS1014 ARN → SFT Jun 3, 08:30 UTCJun 3, 09:45 UTC1h 15m
2026-06-03 SAS65A VBY → ARN Jun 3, 06:25 UTCJun 3, 07:00 UTC35m
2026-06-03 SAS091 ARN → VBY Jun 3, 05:10 UTCJun 3, 05:40 UTC30m
2026-06-02 SAS1128 RNB → ARN Jun 2, 17:50 UTCJun 2, 18:45 UTC55m
2026-06-02 SAS1127 ARN → RNB Jun 2, 16:10 UTCJun 2, 17:05 UTC55m
2026-06-02 SAS2132 HAD → ARN Jun 2, 13:30 UTCJun 2, 14:35 UTC1h 5m

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 SE-MKE page for operator, model, and routing details .

Mode-S 4AB565 frequently asked

What is Mode-S code 4AB565?
4AB565 is an ICAO 24-bit transponder address. Allocated to Sweden. Assigned to SE-MKE.
Where is Mode-S 4AB565 registered?
Mode-S code 4AB565 is allocated to Sweden (SE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4AB565 broadcasting right now?
No active broadcast right now. Last signal was Jun 9, 10:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4AB565, octal 22532545, decimal 4,896,101.
What flights does 4AB565 operate?
Mode-S 4AB565 has broadcast 20 distinct callsigns, including SAS196, SAS195, SAS756, SAS755, SAS1749.