Apparatus

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sensors Mode-S transponder

4AB483

ICAO 24-bit transponder address · allocated to Sweden

Currently assigned to SE-MDC · ATR-72-500

Hex
4AB483
Octal
22532203
Decimal
4,895,875
Country
SE
Tail
SE-MDC
Type
AT75
No current signal · last broadcast 5h ago
Flights observed
543
Distinct callsigns
20
Country
SE
Last broadcast
5h ago

Last known position

Most recent position reported by Mode-S 4AB483.

Country allocation

The ICAO 24-bit address 4AB483 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
LOG582 - 29 2026-06-30
LOG586 Loganair 27 2026-06-30
LOG326 Loganair 25 2026-05-05
LOG322 Loganair 25 2026-05-06
LOG588 - 24 2026-06-30
LOG585 - 24 2026-06-30
LOG325 Loganair 24 2026-05-06
LOG587 Loganair 23 2026-06-30
LOG581 - 22 2026-06-30
LOG329 Loganair 21 2026-05-04
LOG321 Loganair 21 2026-05-06
LOG4EW Loganair 19 2026-05-28
LOG328 Loganair 19 2026-05-05
LOG8TR Loganair 18 2026-05-29
LOG8DB Loganair 18 2026-05-29
LOG87E Loganair 18 2026-05-28
LOG91YC Loganair 17 2026-05-28
LOG23PY Loganair 15 2026-05-28
LOG584 Loganair 12 2026-06-30
LOG583 Loganair 12 2026-06-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 DTR81R PMO → LMP Jul 13, 19:15 UTCJul 13, 20:05 UTC50m
2026-07-13 DTR84H - Jul 13, 17:25 UTCJul 13, 18:30 UTC1h 5m
2026-07-13 DTR87C - Jul 13, 15:50 UTCJul 13, 16:40 UTC50m
2026-07-13 DTR88N - Jul 13, 14:05 UTCJul 13, 14:50 UTC45m
2026-07-13 DTR85M - Jul 13, 10:00 UTCJul 13, 10:55 UTC55m
2026-07-13 DTR86V - Jul 13, 08:01 UTCJul 13, 08:45 UTC45m
2026-07-13 DTR83L - Jul 13, 06:25 UTCJul 13, 07:10 UTC45m
2026-07-13 DTR82P LMP → PMO Jul 13, 04:20 UTCJul 13, 05:10 UTC50m
2026-07-12 DTR81R - Jul 12, 21:20 UTCJul 12, 22:05 UTC45m
2026-07-12 DTR84H - Jul 12, 19:30 UTCJul 12, 20:15 UTC45m
2026-07-11 DTR85M PMO → LMP Jul 11, 09:45 UTCJul 11, 10:40 UTC55m
2026-07-11 DTR86V - Jul 11, 07:40 UTCJul 11, 08:30 UTC50m
2026-07-11 DTR83L - Jul 11, 06:05 UTCJul 11, 06:45 UTC40m
2026-07-11 DTR82P - Jul 11, 04:15 UTCJul 11, 05:10 UTC55m
2026-07-10 DTR81R PMO → LMP Jul 10, 20:15 UTCJul 10, 21:10 UTC55m
2026-07-10 DTR84H - Jul 10, 18:20 UTCJul 10, 19:10 UTC50m
2026-07-10 DTR87C - Jul 10, 16:45 UTCJul 10, 17:40 UTC55m
2026-07-10 DTR88N - Jul 10, 14:55 UTCJul 10, 15:35 UTC40m
2026-07-10 DTR1841 - Jul 10, 13:10 UTCJul 10, 14:00 UTC50m
2026-07-10 DTR1842 - Jul 10, 11:20 UTCJul 10, 12:05 UTC45m
2026-07-10 DTR85M - Jul 10, 09:40 UTCJul 10, 10:25 UTC45m
2026-07-10 DTR86V - Jul 10, 07:20 UTCJul 10, 08:10 UTC50m
2026-07-10 DTR83L - Jul 10, 05:55 UTCJul 10, 06:40 UTC45m
2026-07-10 DTR82P - Jul 10, 04:10 UTCJul 10, 04:55 UTC45m
2026-07-09 DTR1843 - Jul 9, 18:00 UTCJul 9, 19:10 UTC1h 10m
2026-07-09 DTR1844 - Jul 9, 16:10 UTCJul 9, 16:55 UTC45m
2026-07-09 DTR1841 - Jul 9, 13:50 UTCJul 9, 14:40 UTC50m
2026-07-09 DTR1842 - Jul 9, 11:50 UTCJul 9, 12:40 UTC50m
2026-07-09 DTR85M PMO → LMP Jul 9, 09:55 UTCJul 9, 10:40 UTC45m
2026-07-09 DTR86V - Jul 9, 07:50 UTCJul 9, 08:45 UTC55m
2026-07-09 DTR83L - Jul 9, 06:25 UTCJul 9, 07:05 UTC40m
2026-07-09 DTR82P - Jul 9, 04:25 UTCJul 9, 05:15 UTC50m
2026-07-07 DTR85M PMO → LMP Jul 7, 11:45 UTCJul 7, 12:35 UTC50m
2026-07-07 DTR86V - Jul 7, 09:50 UTCJul 7, 10:40 UTC50m
2026-07-07 DTR83L - Jul 7, 06:10 UTCJul 7, 06:55 UTC45m
2026-07-07 DTR82P - Jul 7, 04:15 UTCJul 7, 05:05 UTC50m
2026-07-06 DTR87C - Jul 6, 19:30 UTCJul 6, 20:10 UTC40m
2026-07-06 DTR88N - Jul 6, 16:55 UTCJul 6, 17:50 UTC55m
2026-07-06 DTR1842 - Jul 6, 15:30 UTCJul 6, 16:15 UTC45m
2026-07-06 DTR1842 - Jul 6, 10:35 UTCJul 6, 11:25 UTC50m
2026-07-05 DTR1843 - Jul 5, 18:05 UTCJul 5, 18:50 UTC45m
2026-07-05 DTR1844 LMP → CTA Jul 5, 16:10 UTCJul 5, 16:50 UTC40m
2026-07-05 DTR1809 - Jul 5, 14:50 UTCJul 5, 15:30 UTC40m
2026-07-05 DTR1811 - Jul 5, 13:00 UTCJul 5, 13:40 UTC40m
2026-07-05 DTR1811 - Jul 5, 11:40 UTCJul 5, 12:20 UTC40m
2026-07-05 DTR1812 - Jul 5, 09:50 UTCJul 5, 10:45 UTC55m
2026-07-04 DTR1843 - Jul 4, 18:20 UTCJul 4, 19:15 UTC55m
2026-07-04 DTR1844 LMP → CTA Jul 4, 16:20 UTCJul 4, 17:00 UTC40m
2026-07-04 DTR83L - Jul 4, 05:55 UTCJul 4, 06:50 UTC55m
2026-07-04 DTR82P - Jul 4, 04:10 UTCJul 4, 05:00 UTC50m

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-MDC page for operator, model, and routing details .

Mode-S 4AB483 frequently asked

What is Mode-S code 4AB483?
4AB483 is an ICAO 24-bit transponder address. Allocated to Sweden. Assigned to SE-MDC.
Where is Mode-S 4AB483 registered?
Mode-S code 4AB483 is allocated to Sweden (SE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4AB483 broadcasting right now?
No active broadcast right now. Last signal was 5h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4AB483, octal 22532203, decimal 4,895,875.
What flights does 4AB483 operate?
Mode-S 4AB483 has broadcast 20 distinct callsigns, including LOG582, LOG586, LOG326, LOG322, LOG588.