Apparatus

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sensors Mode-S transponder

3C6754

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-AIZT · AIRBUS A-320

Hex
3C6754
Octal
17063524
Decimal
3,958,612
Country
DE
Tail
D-AIZT
Type
A320
No current signal · last broadcast 4h ago
Flights observed
264
Distinct callsigns
20
Country
DE
Last broadcast
4h ago

Last known position

Most recent position reported by Mode-S 3C6754.

Country allocation

The ICAO 24-bit address 3C6754 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 20 distinct

Callsign Airline Flights Last seen
DLH9KY Lufthansa 5 2026-05-25
DLH4WU Lufthansa 5 2026-05-26
DLH1JT Lufthansa 5 2026-05-24
DLH8JV Lufthansa 4 2026-05-25
DLH84T Lufthansa 4 2026-05-26
DLH5J Lufthansa 4 2026-05-26
DLH3VL Lufthansa 4 2026-05-26
DLH3MW Lufthansa 4 2026-05-26
DLH7P Lufthansa 3 2026-05-06
DLH7KH Lufthansa 3 2026-05-22
DLH7HE Lufthansa 3 2026-05-06
DLH6PP Lufthansa 3 2026-05-06
DLH6LC Lufthansa 3 2026-05-20
DLH5XY Lufthansa 3 2026-05-05
DLH5AA Lufthansa 3 2026-05-22
DLH3YY Lufthansa 3 2026-05-21
DLH3EJ Lufthansa 3 2026-05-20
DLH31Y Lufthansa 3 2026-05-31
DLH2AC Lufthansa 3 2026-05-21
DLH1UT Lufthansa 3 2026-05-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-02 DLH830 FRA → CPH Jun 2, 15:00 UTCJun 2, 16:00 UTC1h 0m
2026-06-02 DLH6MM FRA → SJJ Jun 2, 12:50 UTCJun 2, 13:40 UTC50m
2026-06-02 DLH2NE HAM → FRA Jun 2, 11:00 UTCJun 2, 11:45 UTC45m
2026-06-02 DLH6CF ARN → FRA Jun 2, 07:40 UTCJun 2, 09:05 UTC1h 25m
2026-06-02 DLH2EW LIN → FRA Jun 2, 05:30 UTCJun 2, 06:45 UTC1h 15m
2026-06-01 DLH7C ZRH → FRA Jun 1, 16:30 UTCJun 1, 17:10 UTC40m
2026-06-01 DLH2PP FRA → BER Jun 1, 14:55 UTCJun 1, 15:20 UTC25m
2026-06-01 DLH891 RIX → FRA Jun 1, 11:50 UTCJun 1, 13:40 UTC1h 50m
2026-06-01 DLH890 FRA → RIX Jun 1, 08:55 UTCJun 1, 10:50 UTC1h 55m
2026-06-01 DLH85N FRA → FAO Jun 1, 05:05 UTCJun 1, 06:50 UTC1h 45m
2026-05-31 DLH48F FRA → MRS May 31, 20:45 UTCMay 31, 22:15 UTC1h 30m
2026-05-31 DLH7LY BLL → FRA May 31, 16:55 UTCMay 31, 18:35 UTC1h 40m
2026-05-31 DLH804 FRA → ARN May 31, 13:40 UTCMay 31, 15:25 UTC1h 45m
2026-05-31 DLH31Y BOD → FRA May 31, 09:00 UTCMay 31, 10:50 UTC1h 50m
2026-05-30 DLH2HY GOA → MUC May 30, 20:35 UTCMay 30, 21:20 UTC45m
2026-05-30 DLH8CT MUC → FRA May 30, 17:45 UTCMay 30, 19:00 UTC1h 15m
2026-05-30 DLH5EF BER → FRA May 30, 15:25 UTCMay 30, 16:35 UTC1h 10m
2026-05-30 DLH1RJ WAW → FRA May 30, 12:35 UTCMay 30, 14:00 UTC1h 25m
2026-05-30 DLH4WF FRA → ATH May 30, 09:50 UTCMay 30, 11:25 UTC1h 35m
2026-05-30 DLH6P PRG → FRA May 30, 07:35 UTCMay 30, 08:20 UTC45m
2026-05-30 DLH8RX FRA → EDI May 30, 05:45 UTCMay 30, 06:25 UTC40m
2026-05-29 DLH5MR MUC → FRA May 29, 19:40 UTCMay 29, 20:10 UTC30m
2026-05-29 DLH5MX FRA → MUC May 29, 17:55 UTCMay 29, 18:30 UTC35m
2026-05-29 DLH08F FRA → BCN May 29, 15:00 UTCMay 29, 16:50 UTC1h 50m
2026-05-29 DLH01E MUC → OPO May 29, 12:05 UTCMay 29, 13:45 UTC1h 40m
2026-05-29 DLH249 MXP → FRA May 29, 10:00 UTCMay 29, 10:50 UTC50m
2026-05-29 DLH6UA STR → MUC May 29, 07:45 UTCMay 29, 08:35 UTC50m
2026-05-29 DLH7JW BEG → FRA May 29, 04:40 UTCMay 29, 06:05 UTC1h 25m
2026-05-28 DLH7YA FRA → BER May 28, 19:20 UTCMay 28, 20:35 UTC1h 15m
2026-05-28 DLH3P PRG → FRA May 28, 17:05 UTCMay 28, 18:00 UTC55m
2026-05-28 DLH2VV FRA → DUS May 28, 15:10 UTCMay 28, 16:00 UTC50m
2026-05-28 DLH9EJ TOS → FRA May 28, 11:00 UTCMay 28, 13:15 UTC2h 15m
2026-05-28 DLH5MV FRA → GOT May 28, 07:45 UTCMay 28, 09:35 UTC1h 50m
2026-05-28 DLH1PF SVG → FRA May 28, 04:15 UTCMay 28, 06:00 UTC1h 45m
2026-05-27 DLH338 FRA → PMO May 27, 18:50 UTCMay 27, 20:20 UTC1h 30m
2026-05-27 DLH067 FMO → FRA May 27, 16:45 UTCMay 27, 17:35 UTC50m
2026-05-27 DLH066 FRA → FMO May 27, 15:05 UTCMay 27, 15:45 UTC40m
2026-05-27 DLH6MM FRA → SJJ May 27, 13:05 UTCMay 27, 13:50 UTC45m
2026-05-27 DLH2NE HAM → FRA May 27, 11:30 UTCMay 27, 12:10 UTC40m
2026-05-27 DLH4LX HEL → FRA May 27, 08:05 UTCMay 27, 09:45 UTC1h 40m
2026-05-27 DLH8CK BEG → FRA May 27, 05:14 UTCMay 27, 06:55 UTC1h 41m
2026-05-26 DLH5J CDG → FRA May 26, 18:05 UTCMay 26, 18:50 UTC45m
2026-05-26 DLH84T TLS → MUC May 26, 15:45 UTCMay 26, 16:35 UTC50m
2026-05-26 DLH3VL ZAG → FRA May 26, 13:15 UTCMay 26, 14:24 UTC1h 10m
2026-05-26 DLH3MW FRA → ZAG May 26, 10:54 UTCMay 26, 11:54 UTC1h 0m
2026-05-26 DLH6YY FRA → ARN May 26, 09:15 UTCMay 26, 09:40 UTC25m
2026-05-26 DLH3LF EDI → FRA May 26, 07:05 UTCMay 26, 07:34 UTC30m
2026-05-26 DLH4WU MUC → AMS May 26, 04:24 UTCMay 26, 05:30 UTC1h 5m
2026-05-25 DLH9KY MUC → SBZ May 25, 20:40 UTCMay 25, 21:45 UTC1h 5m
2026-05-25 DLH5J CDG → FRA May 25, 18:05 UTCMay 25, 18:50 UTC45m

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

Mode-S 3C6754 frequently asked

What is Mode-S code 3C6754?
3C6754 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AIZT.
Where is Mode-S 3C6754 registered?
Mode-S code 3C6754 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C6754 broadcasting right now?
No active broadcast right now. Last signal was 4h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C6754, octal 17063524, decimal 3,958,612.
What flights does 3C6754 operate?
Mode-S 3C6754 has broadcast 20 distinct callsigns, including DLH9KY, DLH4WU, DLH1JT, DLH8JV, DLH84T.