Apparatus

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sensors Mode-S transponder

4AAA6C

ICAO 24-bit transponder address · allocated to Sweden

Currently assigned to SE-JSL · AIRBUS HELICOPTERS EC-145

Hex
4AAA6C
Octal
22525154
Decimal
4,893,292
Country
SE
Tail
SE-JSL
Type
EC45
No current signal · last broadcast 12h ago
Flights observed
205
Distinct callsigns
1
Country
SE
Last broadcast
12h ago

Last known position

Most recent position reported by Mode-S 4AAA6C.

Country allocation

The ICAO 24-bit address 4AAA6C 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 1 distinct

Callsign Airline Flights Last seen
DFL5910 - 205 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 DFL5910 - Jul 13, 14:20 UTCJul 13, 14:40 UTC20m
2026-07-13 DFL5910 - Jul 13, 12:55 UTCJul 13, 13:30 UTC35m
2026-07-12 DFL5910 - Jul 12, 13:20 UTCJul 12, 13:35 UTC15m
2026-07-12 DFL5910 - Jul 12, 12:35 UTCJul 12, 12:55 UTC20m
2026-07-12 DFL5910 - Jul 12, 01:15 UTCJul 12, 01:30 UTC15m
2026-07-12 DFL5910 - Jul 12, 00:35 UTCJul 12, 00:55 UTC20m
2026-07-09 DFL5910 - Jul 9, 21:55 UTCJul 9, 22:25 UTC30m
2026-07-09 DFL5910 - Jul 9, 21:00 UTCJul 9, 21:30 UTC30m
2026-07-09 DFL5910 - Jul 9, 18:05 UTCJul 9, 19:25 UTC1h 20m
2026-07-09 DFL5910 - Jul 9, 14:00 UTCJul 9, 14:30 UTC30m
2026-07-09 DFL5910 - Jul 9, 13:10 UTCJul 9, 13:35 UTC25m
2026-07-08 DFL5910 - Jul 8, 09:15 UTCJul 8, 09:50 UTC35m
2026-07-08 DFL5910 - Jul 8, 08:15 UTCJul 8, 08:45 UTC30m
2026-07-07 DFL5910 - Jul 7, 12:05 UTCJul 7, 12:45 UTC40m
2026-07-07 DFL5910 - Jul 7, 10:10 UTCJul 7, 10:45 UTC35m
2026-07-05 DFL5910 - Jul 5, 08:30 UTCJul 5, 09:15 UTC45m
2026-07-05 DFL5910 - Jul 5, 07:35 UTCJul 5, 08:10 UTC35m
2026-07-04 DFL5910 - Jul 4, 15:40 UTCJul 4, 16:35 UTC55m
2026-07-04 DFL5910 - Jul 4, 14:25 UTCJul 4, 15:00 UTC35m
2026-07-02 DFL5910 - Jul 2, 12:40 UTCJul 2, 13:25 UTC45m
2026-07-02 DFL5910 - Jul 2, 10:55 UTCJul 2, 11:25 UTC30m
2026-07-01 DFL5910 - Jul 1, 12:40 UTCJul 1, 13:25 UTC45m
2026-07-01 DFL5910 - Jul 1, 09:55 UTCJul 1, 10:25 UTC30m
2026-06-30 DFL5910 - Jun 30, 14:30 UTCJun 30, 15:10 UTC40m
2026-06-30 DFL5910 - Jun 30, 12:50 UTCJun 30, 13:15 UTC25m
2026-06-30 DFL5910 - Jun 30, 00:25 UTCJun 30, 00:55 UTC30m
2026-06-29 DFL5910 - Jun 29, 23:19 UTCJun 29, 23:49 UTC30m
2026-06-28 DFL5910 - Jun 28, 15:34 UTCJun 28, 16:05 UTC30m
2026-06-28 DFL5910 - Jun 28, 14:45 UTCJun 28, 15:09 UTC25m
2026-06-26 DFL5910 - Jun 26, 20:29 UTCJun 26, 21:10 UTC40m
2026-06-26 DFL5910 - Jun 26, 19:45 UTCJun 26, 20:10 UTC25m
2026-06-26 DFL5910 - Jun 26, 16:39 UTCJun 26, 17:04 UTC25m
2026-06-26 DFL5910 - Jun 26, 11:45 UTCJun 26, 12:34 UTC50m
2026-06-26 DFL5910 - Jun 26, 10:50 UTCJun 26, 11:14 UTC25m
2026-06-25 DFL5910 - Jun 25, 16:09 UTCJun 25, 16:45 UTC35m
2026-06-25 DFL5910 - Jun 25, 15:10 UTCJun 25, 15:40 UTC30m
2026-06-24 DFL5910 - Jun 24, 10:49 UTCJun 24, 11:14 UTC25m
2026-06-24 DFL5910 - Jun 24, 09:45 UTCJun 24, 10:10 UTC25m
2026-06-23 DFL5910 - Jun 23, 14:39 UTCJun 23, 15:24 UTC45m
2026-06-23 DFL5910 - Jun 23, 13:15 UTCJun 23, 13:39 UTC25m
2026-06-23 DFL5910 - Jun 23, 09:14 UTCJun 23, 09:54 UTC40m
2026-06-23 DFL5910 - Jun 23, 08:25 UTCJun 23, 08:45 UTC20m
2026-06-22 DFL5910 - Jun 22, 17:29 UTCJun 22, 18:15 UTC45m
2026-06-22 DFL5910 - Jun 22, 16:10 UTCJun 22, 16:40 UTC30m
2026-06-21 DFL5910 - Jun 21, 23:44 UTCJun 22, 00:29 UTC45m
2026-06-21 DFL5910 - Jun 21, 12:49 UTCJun 21, 13:29 UTC40m
2026-06-21 DFL5910 - Jun 21, 11:55 UTCJun 21, 12:19 UTC25m
2026-06-20 DFL5910 - Jun 20, 13:34 UTCJun 20, 14:14 UTC40m
2026-06-20 DFL5910 - Jun 20, 12:24 UTCJun 20, 12:50 UTC25m
2026-06-19 DFL5910 - Jun 19, 12:29 UTCJun 19, 13:09 UTC40m

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

Mode-S 4AAA6C frequently asked

What is Mode-S code 4AAA6C?
4AAA6C is an ICAO 24-bit transponder address. Allocated to Sweden. Assigned to SE-JSL.
Where is Mode-S 4AAA6C registered?
Mode-S code 4AAA6C is allocated to Sweden (SE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4AAA6C broadcasting right now?
No active broadcast right now. Last signal was 12h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4AAA6C, octal 22525154, decimal 4,893,292.
What flights does 4AAA6C operate?
Mode-S 4AAA6C has broadcast 1 distinct callsign, including DFL5910.