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sensors Mode-S transponder

4AB5C7

ICAO 24-bit transponder address · allocated to Sweden

Currently assigned to SE-MNG · TECNAM Twenty-Ten

Hex
4AB5C7
Octal
22532707
Decimal
4,896,199
Country
SE
Tail
SE-MNG
Type
TWEN
No current signal · last broadcast 1d ago
Flights observed
129
Distinct callsigns
1
Country
SE
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 4AB5C7.

Country allocation

The ICAO 24-bit address 4AB5C7 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
SEMNG - 128 2026-07-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-12 SEMNG - Jul 12, 15:25 UTCJul 12, 17:15 UTC1h 50m
2026-07-12 SEMNG - Jul 12, 05:40 UTCJul 12, 07:40 UTC2h 0m
2026-07-11 SEMNG - Jul 11, 07:55 UTCJul 11, 08:30 UTC35m
2026-07-09 SEMNG - Jul 9, 10:25 UTCJul 9, 10:45 UTC20m
2026-07-09 SEMNG - Jul 9, 07:35 UTCJul 9, 08:40 UTC1h 5m
2026-07-09 SEMNG - Jul 9, 05:30 UTCJul 9, 06:55 UTC1h 25m
2026-07-08 SEMNG - Jul 8, 06:45 UTCJul 8, 07:10 UTC25m
2026-07-08 SEMNG - Jul 8, 05:10 UTCJul 8, 05:25 UTC15m
2026-07-07 SEMNG - Jul 7, 11:40 UTCJul 7, 12:10 UTC30m
2026-07-07 SEMNG - Jul 7, 10:35 UTCJul 7, 10:55 UTC20m
2026-07-07 SEMNG - Jul 7, 09:20 UTCJul 7, 09:35 UTC15m
2026-07-07 SEMNG - Jul 7, 08:05 UTCJul 7, 08:15 UTC10m
2026-07-05 SEMNG - Jul 5, 14:40 UTCJul 5, 15:50 UTC1h 10m
2026-07-04 SEMNG - Jul 4, 06:45 UTCJul 4, 07:15 UTC30m
2026-07-03 SEMNG - Jul 3, 11:35 UTCJul 3, 12:05 UTC30m
2026-07-02 SEMNG - Jul 2, 18:05 UTCJul 2, 18:15 UTC10m
2026-07-02 SEMNG - Jul 2, 14:45 UTCJul 2, 17:05 UTC2h 20m
2026-07-02 SEMNG - Jul 2, 11:00 UTCJul 2, 11:25 UTC25m
2026-07-02 SEMNG - Jul 2, 09:45 UTCJul 2, 10:25 UTC40m
2026-07-02 SEMNG - Jul 2, 05:35 UTCJul 2, 06:00 UTC25m
2026-07-01 - - Jul 1, 09:25 UTCJul 1, 09:40 UTC15m
2026-06-30 SEMNG - Jun 30, 15:50 UTCJun 30, 16:30 UTC40m
2026-06-30 SEMNG - Jun 30, 10:35 UTCJun 30, 11:15 UTC40m
2026-06-30 SEMNG - Jun 30, 08:05 UTCJun 30, 08:45 UTC40m
2026-06-30 SEMNG - Jun 30, 06:15 UTCJun 30, 07:25 UTC1h 10m
2026-06-29 SEMNG - Jun 29, 06:50 UTCJun 29, 07:09 UTC20m
2026-06-29 SEMNG - Jun 29, 06:05 UTCJun 29, 06:19 UTC15m
2026-06-27 SEMNG - Jun 27, 18:20 UTCJun 27, 19:29 UTC1h 10m
2026-06-26 SEMNG - Jun 26, 18:20 UTCJun 26, 20:50 UTC2h 30m
2026-06-26 SEMNG - Jun 26, 15:54 UTCJun 26, 17:09 UTC1h 15m
2026-06-26 SEMNG - Jun 26, 14:35 UTCJun 26, 15:10 UTC35m
2026-06-26 SEMNG - Jun 26, 08:00 UTCJun 26, 08:50 UTC50m
2026-06-25 SEMNG - Jun 25, 20:14 UTCJun 25, 21:15 UTC1h 0m
2026-06-25 SEMNG - Jun 25, 17:09 UTCJun 25, 18:19 UTC1h 10m
2026-06-25 SEMNG - Jun 25, 14:50 UTCJun 25, 15:59 UTC1h 10m
2026-06-25 SEMNG - Jun 25, 05:29 UTCJun 25, 05:55 UTC25m
2026-06-24 SEMNG - Jun 24, 18:09 UTCJun 24, 19:00 UTC50m
2026-06-24 SEMNG - Jun 24, 11:29 UTCJun 24, 12:14 UTC45m
2026-06-23 SEMNG - Jun 23, 19:10 UTCJun 23, 20:19 UTC1h 10m
2026-06-23 SEMNG - Jun 23, 15:30 UTCJun 23, 15:55 UTC25m
2026-06-23 SEMNG - Jun 23, 11:24 UTCJun 23, 12:05 UTC40m
2026-06-23 SEMNG - Jun 23, 05:49 UTCJun 23, 08:59 UTC3h 10m
2026-06-22 SEMNG - Jun 22, 19:19 UTCJun 22, 20:00 UTC40m
2026-06-22 SEMNG - Jun 22, 11:50 UTCJun 22, 12:10 UTC20m
2026-06-22 SEMNG - Jun 22, 05:49 UTCJun 22, 06:25 UTC35m
2026-06-21 SEMNG - Jun 21, 18:54 UTCJun 21, 19:14 UTC20m
2026-06-20 SEMNG - Jun 20, 06:19 UTCJun 20, 07:29 UTC1h 10m
2026-06-19 SEMNG - Jun 19, 18:20 UTCJun 19, 18:59 UTC40m
2026-06-19 SEMNG - Jun 19, 15:09 UTCJun 19, 15:39 UTC30m
2026-06-19 SEMNG - Jun 19, 10:19 UTCJun 19, 11:09 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-MNG page for operator, model, and routing details .

Mode-S 4AB5C7 frequently asked

What is Mode-S code 4AB5C7?
4AB5C7 is an ICAO 24-bit transponder address. Allocated to Sweden. Assigned to SE-MNG.
Where is Mode-S 4AB5C7 registered?
Mode-S code 4AB5C7 is allocated to Sweden (SE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4AB5C7 broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4AB5C7, octal 22532707, decimal 4,896,199.
What flights does 4AB5C7 operate?
Mode-S 4AB5C7 has broadcast 1 distinct callsign, including SEMNG.