Apparatus

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sensors Mode-S transponder

3C6595

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-AILU · AIRBUS A-319

Hex
3C6595
Octal
17062625
Decimal
3,958,165
Country
DE
Tail
D-AILU
Type
A319
No current signal · last broadcast 6h ago
Flights observed
301
Distinct callsigns
20
Country
DE
Last broadcast
6h ago

Last known position

Most recent position reported by Mode-S 3C6595.

Country allocation

The ICAO 24-bit address 3C6595 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
DLH51A Lufthansa 5 2026-05-12
DLH07Y Lufthansa 5 2026-05-13
DLH9AT Lufthansa 4 2026-06-01
DLH3TT Lufthansa 4 2026-06-02
DLH2WR Lufthansa 4 2026-06-02
DLH2VR Lufthansa 4 2026-06-02
DLH9TK Lufthansa 3 2026-05-20
DLH839 Lufthansa 3 2026-05-13
DLH6VN Lufthansa 3 2026-05-29
DLH6RX Lufthansa 3 2026-05-14
DLH6EW Lufthansa 3 2026-05-31
DLH6CR Lufthansa 3 2026-05-31
DLH6CN Lufthansa 3 2026-05-31
DLH66M Lufthansa 3 2026-05-23
DLH5KA Lufthansa 3 2026-05-29
DLH5HC Lufthansa 3 2026-05-13
DLH5AL Lufthansa 3 2026-06-02
DLH3XN Lufthansa 3 2026-05-15
DLH3HU Lufthansa 3 2026-05-14
DLH37T Lufthansa 3 2026-05-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-02 DLH2WR FRA → HAM Jun 2, 13:15 UTCJun 2, 14:20 UTC1h 5m
2026-06-02 DLH3TT BHX → FRA Jun 2, 11:15 UTCJun 2, 12:20 UTC1h 5m
2026-06-02 DLH5AL MUC → LUX Jun 2, 09:15 UTCJun 2, 10:00 UTC45m
2026-06-02 DLH062 FRA → FMO Jun 2, 07:40 UTCJun 2, 08:20 UTC40m
2026-06-02 DLH2VR ZAG → FRA Jun 2, 05:00 UTCJun 2, 06:10 UTC1h 10m
2026-06-01 DLH9AT FRA → BHX Jun 1, 19:15 UTCJun 1, 20:15 UTC1h 0m
2026-06-01 DLH5CW FRA → AMS Jun 1, 17:30 UTCJun 1, 18:00 UTC30m
2026-06-01 DLH7AC FRA → ARN Jun 1, 15:45 UTCJun 1, 16:20 UTC35m
2026-06-01 DLH955 BHX → FRA Jun 1, 09:50 UTCJun 1, 10:55 UTC1h 5m
2026-06-01 DLH8UL FRA → HAM Jun 1, 07:25 UTCJun 1, 08:45 UTC1h 20m
2026-05-31 DLH161 LEJ → FRA May 31, 19:05 UTCMay 31, 19:55 UTC50m
2026-05-31 DLH6CR FRA → BER May 31, 17:20 UTCMay 31, 18:10 UTC50m
2026-05-31 DLH6EW FRA → WAW May 31, 14:00 UTCMay 31, 14:25 UTC25m
2026-05-31 DLH6CN FRA → NUE May 31, 12:35 UTCMay 31, 13:00 UTC25m
2026-05-31 DLH1A AMS → FRA May 31, 10:20 UTCMay 31, 11:10 UTC50m
2026-05-31 DLH2UX FRA → LHR May 31, 08:25 UTCMay 31, 09:15 UTC50m
2026-05-30 DLH032 FRA → HAM May 30, 18:35 UTCMay 30, 19:25 UTC50m
2026-05-30 DLH7C ZRH → FRA May 30, 16:30 UTCMay 30, 17:15 UTC45m
2026-05-30 DLH2PP FRA → BER May 30, 14:45 UTCMay 30, 15:20 UTC35m
2026-05-30 DLH46P SZG → FRA May 30, 12:35 UTCMay 30, 13:25 UTC50m
2026-05-30 DLH06J MUC → FAO May 30, 11:10 UTCMay 30, 11:55 UTC45m
2026-05-30 DLH36N MAD → MUC May 30, 08:40 UTCMay 30, 09:25 UTC45m
2026-05-30 DLH37T FRA → SZG May 30, 06:55 UTCMay 30, 07:35 UTC40m
2026-05-30 DLH37T FRA → SZG May 30, 06:40 UTCMay 30, 06:45 UTC5m
2026-05-30 DLH3FL CGN → MUC May 30, 03:35 UTCMay 30, 05:45 UTC2h 10m
2026-05-29 DLH7WK FRA → HAM May 29, 18:30 UTCMay 29, 20:30 UTC2h 0m
2026-05-29 DLH7C ZRH → FRA May 29, 16:40 UTCMay 29, 17:20 UTC40m
2026-05-29 DLH2PP FRA → BER May 29, 15:05 UTCMay 29, 15:35 UTC30m
2026-05-29 DLH5RL MUC → BHX May 29, 11:25 UTCMay 29, 13:30 UTC2h 5m
2026-05-29 DLH9YC FRA → STR May 29, 08:35 UTCMay 29, 10:15 UTC1h 40m
2026-05-29 DLH6VN NUE → FRA May 29, 06:35 UTCMay 29, 07:10 UTC35m
2026-05-29 DLH5KA FRA → BRU May 29, 05:20 UTCMay 29, 05:45 UTC25m
2026-05-28 DLH947 MAN → FRA May 28, 18:10 UTCMay 28, 19:20 UTC1h 10m
2026-05-28 DLH9YW FRA → MAN May 28, 15:40 UTCMay 28, 17:00 UTC1h 20m
2026-05-28 DLH055 HAJ → FRA May 28, 13:00 UTCMay 28, 13:45 UTC45m
2026-05-28 DLH1KN HAM → FRA May 28, 11:20 UTCMay 28, 11:55 UTC35m
2026-05-28 DLH271 LIN → FRA May 28, 08:55 UTCMay 28, 09:55 UTC1h 0m
2026-05-28 DLH1HH MXP → MUC May 28, 07:05 UTCMay 28, 07:50 UTC45m
2026-05-28 DLH2VR ZAG → FRA May 28, 04:40 UTCMay 28, 05:50 UTC1h 10m
2026-05-27 DLH9AT FRA → BHX May 27, 18:50 UTCMay 27, 19:45 UTC55m
2026-05-27 DLH147 NUE → FRA May 27, 17:00 UTCMay 27, 17:30 UTC30m
2026-05-27 DLH6YM FRA → OSL May 27, 15:50 UTCMay 27, 16:15 UTC25m
2026-05-27 DLH2YA FRA → AMS May 27, 12:50 UTCMay 27, 14:15 UTC1h 25m
2026-05-27 DLH4YE MUC → PRG May 27, 10:45 UTCMay 27, 11:55 UTC1h 10m
2026-05-27 DLH3A AMS → FRA May 27, 08:10 UTCMay 27, 08:45 UTC35m
2026-05-27 DLH6TR FRA → DRS May 27, 06:04 UTCMay 27, 06:49 UTC45m
2026-05-27 DLH049 HAJ → FRA May 27, 03:59 UTCMay 27, 04:39 UTC40m
2026-05-26 DLH048 FRA → HAJ May 26, 20:20 UTCMay 26, 20:50 UTC30m
2026-05-26 DLH3WJ MUC → LHR May 26, 17:44 UTCMay 26, 19:10 UTC1h 25m
2026-05-26 DLH5RX FRA → LHR May 26, 15:35 UTCMay 26, 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 D-AILU page for operator, model, and routing details .

Mode-S 3C6595 frequently asked

What is Mode-S code 3C6595?
3C6595 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AILU.
Where is Mode-S 3C6595 registered?
Mode-S code 3C6595 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C6595 broadcasting right now?
No active broadcast right now. Last signal was 6h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C6595, octal 17062625, decimal 3,958,165.
What flights does 3C6595 operate?
Mode-S 3C6595 has broadcast 20 distinct callsigns, including DLH51A, DLH07Y, DLH9AT, DLH3TT, DLH2WR.