Apparatus

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sensors Mode-S transponder

3E5CA3

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-KAGX · SCHEIBE SF-25 Falke

Hex
3E5CA3
Octal
17456243
Decimal
4,086,947
Country
DE
Tail
D-KAGX
Type
SF25
Broadcasting now · callsign DKAGX · 1,050 ft
Flights observed
121
Distinct callsigns
1
Country
DE
Last broadcast
1h ago

Current position

3E5CA3 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 3E5CA3 falls within the block assigned to Germany (DE) by ICAO Annex 10, Volume III. Every aircraft registered in Germany 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
DKAGX - 121 2026-07-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 DKAGX JUI → JUI Jul 14, 06:20 UTCJul 14, 10:30 UTC4h 10m
2026-07-13 DKAGX JUI → JUI Jul 13, 11:05 UTCJul 13, 15:25 UTC4h 20m
2026-07-13 DKAGX JUI → JUI Jul 13, 06:10 UTCJul 13, 10:05 UTC3h 55m
2026-07-12 DKAGX JUI → JUI Jul 12, 08:01 UTCJul 12, 10:55 UTC2h 55m
2026-07-10 DKAGX - Jul 10, 06:25 UTCJul 10, 16:00 UTC9h 35m
2026-07-09 DKAGX JUI → JUI Jul 9, 06:30 UTCJul 9, 15:55 UTC9h 25m
2026-07-08 DKAGX - Jul 8, 13:40 UTCJul 8, 15:50 UTC2h 10m
2026-07-08 DKAGX - Jul 8, 06:55 UTCJul 8, 12:50 UTC5h 55m
2026-07-07 DKAGX JUI → JUI Jul 7, 07:20 UTCJul 7, 08:10 UTC50m
2026-06-30 DKAGX - Jun 30, 11:05 UTCJun 30, 15:05 UTC4h 0m
2026-06-30 DKAGX - Jun 30, 06:15 UTCJun 30, 10:10 UTC3h 55m
2026-06-29 DKAGX JUI → JUI Jun 29, 13:30 UTCJun 29, 15:45 UTC2h 15m
2026-06-29 DKAGX JUI → JUI Jun 29, 06:19 UTCJun 29, 10:34 UTC4h 15m
2026-06-28 DKAGX JUI → JUI Jun 28, 08:55 UTCJun 28, 11:09 UTC2h 15m
2026-06-27 DKAGX - Jun 27, 11:04 UTCJun 27, 15:14 UTC4h 10m
2026-06-27 DKAGX JUI → JUI Jun 27, 06:19 UTCJun 27, 10:29 UTC4h 10m
2026-06-26 DKAGX - Jun 26, 06:25 UTCJun 26, 10:39 UTC4h 15m
2026-06-25 DKAGX JUI → JUI Jun 25, 07:30 UTCJun 25, 15:44 UTC8h 15m
2026-06-24 DKAGX - Jun 24, 13:44 UTCJun 24, 15:24 UTC1h 40m
2026-06-24 DKAGX - Jun 24, 06:35 UTCJun 24, 13:10 UTC6h 35m
2026-06-23 DKAGX - Jun 23, 07:15 UTCJun 23, 14:19 UTC7h 5m
2026-06-22 DKAGX JUI → JUI Jun 22, 09:00 UTCJun 22, 09:34 UTC35m
2026-06-22 DKAGX JUI → JUI Jun 22, 08:10 UTCJun 22, 08:25 UTC15m
2026-06-17 DKAGX JUI → JUI Jun 17, 11:35 UTCJun 17, 11:50 UTC15m
2026-06-16 DKAGX - Jun 16, 11:10 UTCJun 16, 15:15 UTC4h 5m
2026-06-16 DKAGX - Jun 16, 08:55 UTCJun 16, 09:15 UTC20m
2026-06-16 DKAGX JUI → JUI Jun 16, 07:30 UTCJun 16, 08:00 UTC30m
2026-06-15 DKAGX JUI → JUI Jun 15, 17:04 UTCJun 15, 18:55 UTC1h 50m
2026-06-15 DKAGX JUI → JUI Jun 15, 13:30 UTCJun 15, 15:50 UTC2h 20m
2026-06-12 DKAGX - Jun 12, 11:40 UTCJun 12, 16:15 UTC4h 35m
2026-06-12 DKAGX JUI → JUI Jun 12, 09:15 UTCJun 12, 09:30 UTC15m
2026-06-11 DKAGX - Jun 11, 14:10 UTCJun 11, 14:30 UTC20m
2026-06-11 DKAGX - Jun 11, 12:20 UTCJun 11, 13:35 UTC1h 15m
2026-06-11 DKAGX - Jun 11, 11:25 UTCJun 11, 11:45 UTC20m
2026-06-11 DKAGX JUI → JUI Jun 11, 06:25 UTCJun 11, 10:30 UTC4h 5m
2026-06-10 DKAGX - Jun 10, 11:25 UTCJun 10, 15:30 UTC4h 5m
2026-06-09 DKAGX - Jun 9, 07:35 UTCJun 9, 10:30 UTC2h 55m
2026-06-05 DKAGX JUI → JUI Jun 5, 14:55 UTCJun 5, 16:55 UTC2h 0m
2026-06-05 DKAGX JUI → JUI Jun 5, 13:40 UTCJun 5, 14:25 UTC45m
2026-06-03 DKAGX JUI → JUI Jun 3, 06:20 UTCJun 3, 09:50 UTC3h 30m
2026-06-02 DKAGX JUI → JUI Jun 2, 06:30 UTCJun 2, 13:05 UTC6h 35m
2026-06-01 DKAGX - Jun 1, 11:15 UTCJun 1, 15:55 UTC4h 40m
2026-06-01 DKAGX - Jun 1, 06:20 UTCJun 1, 10:45 UTC4h 25m
2026-05-31 DKAGX JUI → JUI May 31, 15:10 UTCMay 31, 15:50 UTC40m
2026-05-31 DKAGX JUI → JUI May 31, 10:15 UTCMay 31, 14:40 UTC4h 25m
2026-05-31 DKAGX - May 31, 08:25 UTCMay 31, 09:25 UTC1h 0m
2026-05-30 DKAGX - May 30, 06:20 UTCMay 30, 15:30 UTC9h 10m
2026-05-29 DKAGX JUI → JUI May 29, 08:45 UTCMay 29, 13:00 UTC4h 15m
2026-05-28 DKAGX - May 28, 11:25 UTCMay 28, 15:45 UTC4h 20m
2026-05-28 DKAGX - May 28, 06:30 UTCMay 28, 10:40 UTC4h 10m

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 D-KAGX page for operator, model, and routing details .

Mode-S 3E5CA3 frequently asked

What is Mode-S code 3E5CA3?
3E5CA3 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-KAGX.
Where is Mode-S 3E5CA3 registered?
Mode-S code 3E5CA3 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3E5CA3 broadcasting right now?
Yes. Mode-S 3E5CA3 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3E5CA3, octal 17456243, decimal 4,086,947.
What flights does 3E5CA3 operate?
Mode-S 3E5CA3 has broadcast 1 distinct callsign, including DKAGX.