Apparatus

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sensors Mode-S transponder

45B86F

ICAO 24-bit transponder address · allocated to Denmark

Currently assigned to OY-NCO · Dornier 328 JET

Hex
45B86F
Octal
21334157
Decimal
4,569,199
Country
DK
Tail
OY-NCO
Type
J328
No current signal · last broadcast 3d ago
Flights observed
54
Distinct callsigns
6
Country
DK
Last broadcast
3d ago

Last known position

Most recent position reported by Mode-S 45B86F.

Country allocation

The ICAO 24-bit address 45B86F 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 6 distinct

Callsign Airline Flights Last seen
SUS1332 Sun Air of Scandinavia 15 2026-06-22
SUS1331 - 15 2026-06-22
SUS1446 Sun Air of Scandinavia 11 2026-07-09
SUS1445 - 11 2026-07-09
SUS9046 - 1 2026-05-27
SUS1448 - 1 2026-06-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-09 SUS1446 AGB → MRS Jul 9, 15:35 UTCJul 9, 16:50 UTC1h 15m
2026-07-09 SUS1445 - Jul 9, 05:35 UTCJul 9, 07:00 UTC1h 25m
2026-07-08 SUS1446 AGB → MRS Jul 8, 15:40 UTCJul 8, 16:50 UTC1h 10m
2026-07-08 SUS1445 - Jul 8, 05:35 UTCJul 8, 06:55 UTC1h 20m
2026-07-07 SUS1446 AGB → MRS Jul 7, 15:35 UTCJul 7, 16:50 UTC1h 15m
2026-07-07 SUS1445 - Jul 7, 05:35 UTCJul 7, 07:00 UTC1h 25m
2026-07-06 SUS1446 AGB → MRS Jul 6, 15:35 UTCJul 6, 16:50 UTC1h 15m
2026-07-06 SUS1445 - Jul 6, 05:35 UTCJul 6, 07:00 UTC1h 25m
2026-07-02 SUS1446 AGB → MRS Jul 2, 15:55 UTCJul 2, 17:20 UTC1h 25m
2026-07-02 SUS1445 - Jul 2, 05:35 UTCJul 2, 06:55 UTC1h 20m
2026-07-01 SUS1446 AGB → MRS Jul 1, 17:00 UTCJul 1, 18:15 UTC1h 15m
2026-07-01 SUS1445 - Jul 1, 06:25 UTCJul 1, 07:45 UTC1h 20m
2026-06-30 SUS1448 - Jun 30, 15:35 UTCJun 30, 17:00 UTC1h 25m
2026-06-30 SUS1445 - Jun 30, 05:35 UTCJun 30, 06:50 UTC1h 15m
2026-06-29 SUS1446 AGB → MRS Jun 29, 16:59 UTCJun 29, 18:25 UTC1h 25m
2026-06-29 SUS1445 - Jun 29, 05:40 UTCJun 29, 06:59 UTC1h 20m
2026-06-25 SUS1446 AGB → MRS Jun 25, 15:50 UTCJun 25, 17:05 UTC1h 15m
2026-06-25 SUS1445 - Jun 25, 05:29 UTCJun 25, 06:44 UTC1h 15m
2026-06-24 SUS1446 AGB → MRS Jun 24, 15:39 UTCJun 24, 16:54 UTC1h 15m
2026-06-24 SUS1445 - Jun 24, 05:34 UTCJun 24, 06:55 UTC1h 20m
2026-06-23 SUS1446 AGB → MRS Jun 23, 15:44 UTCJun 23, 16:59 UTC1h 15m
2026-06-22 SUS1332 MRS → AGB Jun 22, 15:45 UTCJun 22, 17:04 UTC1h 20m
2026-06-22 SUS1331 - Jun 22, 05:40 UTCJun 22, 06:54 UTC1h 15m
2026-06-18 SUS1332 MRS → AGB Jun 18, 16:00 UTCJun 18, 17:15 UTC1h 15m
2026-06-18 SUS1331 - Jun 18, 05:30 UTCJun 18, 06:45 UTC1h 15m
2026-06-17 SUS1332 MRS → AGB Jun 17, 15:35 UTCJun 17, 16:55 UTC1h 20m
2026-06-17 SUS1331 - Jun 17, 05:35 UTCJun 17, 06:45 UTC1h 10m
2026-06-16 SUS1332 MRS → AGB Jun 16, 15:40 UTCJun 16, 17:05 UTC1h 25m
2026-06-16 SUS1331 AGB → MRS Jun 16, 05:50 UTCJun 16, 06:59 UTC1h 10m
2026-06-16 SUS1331 AGB → MRS Jun 16, 05:30 UTCJun 16, 05:45 UTC15m
2026-06-15 SUS1332 MRS → AGB Jun 15, 15:50 UTCJun 15, 17:04 UTC1h 15m
2026-06-15 SUS1331 AGB → MRS Jun 15, 05:40 UTCJun 15, 06:55 UTC1h 15m
2026-06-11 SUS1332 MRS → AGB Jun 11, 15:40 UTCJun 11, 17:00 UTC1h 20m
2026-06-11 SUS1331 AGB → MRS Jun 11, 07:40 UTCJun 11, 09:05 UTC1h 25m
2026-06-11 SUS1445 MRS → AGB Jun 11, 05:30 UTCJun 11, 06:50 UTC1h 20m
2026-06-10 SUS1446 AGB → MRS Jun 10, 17:30 UTCJun 10, 18:50 UTC1h 20m
2026-06-10 SUS1332 MRS → AGB Jun 10, 15:35 UTCJun 10, 16:55 UTC1h 20m
2026-06-10 SUS1331 AGB → MRS Jun 10, 05:30 UTCJun 10, 06:55 UTC1h 25m
2026-06-09 SUS1332 MRS → AGB Jun 9, 16:45 UTCJun 9, 17:45 UTC1h 0m
2026-06-09 SUS1332 MRS → AGB Jun 9, 15:40 UTCJun 9, 15:50 UTC10m
2026-06-09 SUS1331 AGB → MRS Jun 9, 05:40 UTCJun 9, 07:00 UTC1h 20m
2026-06-08 SUS1332 MRS → AGB Jun 8, 15:50 UTCJun 8, 17:05 UTC1h 15m
2026-06-08 SUS1331 AGB → MRS Jun 8, 05:35 UTCJun 8, 06:55 UTC1h 20m
2026-06-03 SUS1332 MRS → AGB Jun 3, 15:30 UTCJun 3, 16:50 UTC1h 20m
2026-06-03 SUS1331 AGB → MRS Jun 3, 05:25 UTCJun 3, 06:40 UTC1h 15m
2026-06-02 SUS1332 MRS → AGB Jun 2, 15:40 UTCJun 2, 17:15 UTC1h 35m
2026-06-02 SUS1331 AGB → MRS Jun 2, 06:05 UTCJun 2, 07:30 UTC1h 25m
2026-06-01 SUS1332 MRS → AGB Jun 1, 15:35 UTCJun 1, 16:50 UTC1h 15m
2026-06-01 SUS1331 AGB → MRS Jun 1, 05:30 UTCJun 1, 06:50 UTC1h 20m
2026-05-28 SUS1332 MRS → AGB May 28, 15:35 UTCMay 28, 16:55 UTC1h 20m

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

Mode-S 45B86F frequently asked

What is Mode-S code 45B86F?
45B86F is an ICAO 24-bit transponder address. Allocated to Denmark. Assigned to OY-NCO.
Where is Mode-S 45B86F registered?
Mode-S code 45B86F is allocated to Denmark (DK). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 45B86F broadcasting right now?
No active broadcast right now. Last signal was 3d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 45B86F, octal 21334157, decimal 4,569,199.
What flights does 45B86F operate?
Mode-S 45B86F has broadcast 6 distinct callsigns, including SUS1332, SUS1331, SUS1446, SUS1445, SUS9046.