Apparatus

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sensors Mode-S transponder

3C6759

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-AIZY · AIRBUS A-320

Hex
3C6759
Octal
17063531
Decimal
3,958,617
Country
DE
Tail
D-AIZY
Type
A320
No current signal · last broadcast Jul 26, 20:30 UTC
Flights observed
587
Distinct callsigns
20
Country
DE
Last broadcast
Jul 26, 20:30 UTC

Last known position

Most recent position reported by Mode-S 3C6759.

Country allocation

The ICAO 24-bit address 3C6759 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
DLH6NJ Lufthansa 11 2026-07-18
DLH1PP - 11 2026-07-18
DLH8AJ - 7 2026-06-30
DLH3YJ - 7 2026-06-30
DLH95N - 6 2026-07-15
DLH8M Lufthansa 6 2026-06-14
DLH7JT Lufthansa 6 2026-07-24
DLH5MJ Lufthansa 6 2026-06-14
DLH57P - 6 2026-07-15
DLH4LY Lufthansa 6 2026-07-26
DLH4KX Lufthansa 6 2026-07-25
DLH2JW Lufthansa 6 2026-07-24
DLH99X - 5 2026-07-11
DLH99P - 5 2026-06-19
DLH7VX - 5 2026-07-11
DLH7PW Lufthansa 5 2026-07-24
DLH68W - 5 2026-07-03
DLH5PR Lufthansa 5 2026-06-02
DLH5JW - 5 2026-07-08
DLH4UV Lufthansa 5 2026-07-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 DLH09F VIE → MUC Jul 26, 19:20 UTCJul 26, 20:30 UTC1h 10m
2026-07-26 DLH06N FRA → GRZ Jul 26, 16:55 UTCJul 26, 18:10 UTC1h 15m
2026-07-26 DLH1721 ZAD → MUC Jul 26, 15:10 UTCJul 26, 15:55 UTC45m
2026-07-26 DLH1720 MUC → ZAD Jul 26, 13:10 UTCJul 26, 13:55 UTC45m
2026-07-26 DLH1YY POZ → FRA Jul 26, 09:55 UTCJul 26, 11:50 UTC1h 55m
2026-07-26 DLH9WF MUC → ARN Jul 26, 07:10 UTCJul 26, 08:50 UTC1h 40m
2026-07-26 DLH4LY MUC → SUF Jul 26, 04:30 UTCJul 26, 05:25 UTC55m
2026-07-25 DLH4KX NAP → FRA Jul 25, 20:25 UTCJul 25, 21:25 UTC1h 0m
2026-07-25 DLH36M OVD → MUC Jul 25, 16:50 UTCJul 25, 18:45 UTC1h 55m
2026-07-25 DLH02X MUC → MAD Jul 25, 13:10 UTCJul 25, 15:25 UTC2h 15m
2026-07-25 DLH1KX HEL → FRA Jul 25, 10:10 UTCJul 25, 11:40 UTC1h 30m
2026-07-25 DLH6YW FRA → HAM Jul 25, 07:45 UTCJul 25, 09:10 UTC1h 25m
2026-07-25 DLH4UV FRA → BLQ Jul 25, 05:25 UTCJul 25, 06:10 UTC45m
2026-07-24 DLH4T MUC → BER Jul 24, 19:50 UTCJul 24, 20:40 UTC50m
2026-07-24 DLH7JT FRA → HAJ Jul 24, 15:50 UTCJul 24, 17:55 UTC2h 5m
2026-07-24 DLH2JW FRA → CPH Jul 24, 13:00 UTCJul 24, 14:50 UTC1h 50m
2026-07-24 DLH2MF FRA → DUS Jul 24, 10:10 UTCJul 24, 11:50 UTC1h 40m
2026-07-24 DLH7PW MUC → BUD Jul 24, 07:35 UTCJul 24, 09:05 UTC1h 30m
2026-07-24 DLH4UV FRA → BLQ Jul 24, 05:30 UTCJul 24, 06:15 UTC45m
2026-07-23 DLH2N MUC → BER Jul 23, 18:20 UTCJul 23, 19:10 UTC50m
2026-07-23 DLH2573 - Jul 23, 15:05 UTCJul 23, 15:55 UTC50m
2026-07-23 DLH2572 - Jul 23, 13:15 UTCJul 23, 13:55 UTC40m
2026-07-23 DLH2575 BKK → MUC Jul 23, 10:30 UTCJul 23, 11:15 UTC45m
2026-07-23 DLH2574 MUC → CDG Jul 23, 08:55 UTCJul 23, 09:35 UTC40m
2026-07-23 DLH7JE MUC → HAM Jul 23, 06:45 UTCJul 23, 07:50 UTC1h 5m
2026-07-22 DLH2RX MUC → BSL Jul 22, 18:35 UTCJul 22, 19:50 UTC1h 15m
2026-07-22 DLH88E MRS → MUC Jul 22, 16:05 UTCJul 22, 17:20 UTC1h 15m
2026-07-22 DLH07A MUC → MRS Jul 22, 13:55 UTCJul 22, 15:05 UTC1h 10m
2026-07-22 DLH4YV FRA → LHR Jul 22, 11:40 UTCJul 22, 12:40 UTC1h 0m
2026-07-21 DLH7NM - Jul 21, 15:45 UTCJul 21, 16:45 UTC1h 0m
2026-07-21 DLH2YX - Jul 21, 13:55 UTCJul 21, 14:50 UTC55m
2026-07-21 DLH96K BIO → MUC Jul 21, 10:20 UTCJul 21, 12:05 UTC1h 45m
2026-07-21 DLH63M FRA → SPC Jul 21, 07:10 UTCJul 21, 09:00 UTC1h 50m
2026-07-21 DLH1KV - Jul 21, 03:15 UTCJul 21, 05:05 UTC1h 50m
2026-07-20 DLH1CK WAW → FRA Jul 20, 16:30 UTCJul 20, 20:10 UTC3h 40m
2026-07-20 DLH86E - Jul 20, 14:20 UTCJul 20, 15:20 UTC1h 0m
2026-07-20 DLH03A VLC → MUC Jul 20, 10:40 UTCJul 20, 12:25 UTC1h 45m
2026-07-20 DLH49M MUC → VLC Jul 20, 06:50 UTCJul 20, 08:55 UTC2h 5m
2026-07-20 DLH1HP - Jul 20, 03:10 UTCJul 20, 04:35 UTC1h 25m
2026-07-19 DLH5PJ EAP → FRA Jul 19, 20:00 UTCJul 19, 21:05 UTC1h 5m
2026-07-19 DLH69H FRA → MRS Jul 19, 16:35 UTCJul 19, 18:35 UTC2h 0m
2026-07-19 DLH05Y - Jul 19, 12:50 UTCJul 19, 15:25 UTC2h 35m
2026-07-18 DLH1913 OLB → MUC Jul 18, 20:40 UTCJul 18, 21:55 UTC1h 15m
2026-07-18 DLH5HT FRA → MLA Jul 18, 18:05 UTCJul 18, 19:30 UTC1h 25m
2026-07-18 DLH1PP KRK → MUC Jul 18, 12:10 UTCJul 18, 13:10 UTC1h 0m
2026-07-18 DLH6NJ FRA → SJJ Jul 18, 09:55 UTCJul 18, 10:55 UTC1h 0m
2026-07-18 DLH2EK - Jul 18, 07:00 UTCJul 18, 07:55 UTC55m
2026-07-18 DLH8HW MUC → FMO Jul 18, 05:05 UTCJul 18, 06:00 UTC55m
2026-07-17 DLH09F VIE → MUC Jul 17, 20:10 UTCJul 17, 21:15 UTC1h 5m
2026-07-17 DLH06N MUC → CDG Jul 17, 17:55 UTCJul 17, 19:09 UTC1h 15m

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

Mode-S 3C6759 frequently asked

What is Mode-S code 3C6759?
3C6759 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AIZY.
Where is Mode-S 3C6759 registered?
Mode-S code 3C6759 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C6759 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C6759, octal 17063531, decimal 3,958,617.
What flights does 3C6759 operate?
Mode-S 3C6759 has broadcast 20 distinct callsigns, including DLH6NJ, DLH1PP, DLH8AJ, DLH3YJ, DLH95N.