Apparatus

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sensors Mode-S transponder

3C65AB

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-AIMK · AIRBUS A-380-800

Hex
3C65AB
Octal
17062653
Decimal
3,958,187
Country
DE
Tail
D-AIMK
Type
A388
No current signal · last broadcast 43m ago
Flights observed
77
Distinct callsigns
10
Country
DE
Last broadcast
43m ago

Last known position

Most recent position reported by Mode-S 3C65AB.

Country allocation

The ICAO 24-bit address 3C65AB 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 10 distinct

Callsign Airline Flights Last seen
DLH763 Lufthansa 11 2026-05-29
DLH762 Lufthansa 9 2026-05-29
DLH458 Lufthansa 9 2026-05-25
DLH459 Lufthansa 8 2026-05-25
DLH453 Lufthansa 7 2026-05-24
DLH452 Lufthansa 7 2026-05-23
DLH415 Lufthansa 7 2026-05-20
DLH3Y Lufthansa 7 2026-05-19
DLH8P Lufthansa 6 2026-05-28
DLH425 Lufthansa 6 2026-05-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 DLH763 DEL → MUC May 29, 21:20 UTCMay 30, 04:45 UTC7h 25m
2026-05-29 DLH762 MUC → DEL May 29, 11:50 UTCMay 29, 18:35 UTC6h 45m
2026-05-29 DLH425 BOS → MUC May 29, 00:35 UTCMay 29, 07:40 UTC7h 5m
2026-05-28 DLH8P MUC → BCN May 28, 13:50 UTCMay 28, 21:35 UTC7h 45m
2026-05-28 DLH425 BOS → MUC May 28, 00:55 UTCMay 28, 07:50 UTC6h 55m
2026-05-27 DLH8P MUC → BCN May 27, 13:40 UTCMay 27, 21:10 UTC7h 30m
2026-05-25 DLH459 SFO → MUC May 25, 04:30 UTCMay 25, 15:10 UTC10h 40m
2026-05-25 DLH458 MUC → SFO May 25, 01:55 UTCMay 25, 02:10 UTC15m
2026-05-24 DLH458 MUC → SFO May 24, 14:40 UTCMay 24, 23:46 UTC9h 6m
2026-05-24 DLH453 LAX → MUC May 24, 00:45 UTCMay 24, 11:25 UTC10h 40m
2026-05-23 DLH452 MUC → LAX May 23, 10:45 UTCMay 23, 22:15 UTC11h 31m
2026-05-21 DLH763 DEL → MUC May 21, 20:55 UTCMay 22, 04:25 UTC7h 30m
2026-05-21 DLH762 MUC → DEL May 21, 11:10 UTCMay 21, 18:10 UTC7h 0m
2026-05-21 DLH425 BOS → MUC May 21, 01:25 UTCMay 21, 08:05 UTC6h 40m
2026-05-20 DLH8P MUC → BCN May 20, 13:50 UTCMay 20, 21:45 UTC7h 55m
2026-05-20 DLH415 IAD → MUC May 20, 03:25 UTCMay 20, 10:55 UTC7h 31m
2026-05-19 DLH3Y BRU → FRA May 19, 14:50 UTCMay 19, 23:30 UTC8h 40m
2026-05-18 DLH459 SFO → MUC May 18, 04:51 UTCMay 18, 15:15 UTC10h 25m
2026-05-17 DLH458 MUC → SFO May 17, 14:40 UTCMay 18, 01:30 UTC10h 50m
2026-05-16 DLH459 SFO → MUC May 16, 05:05 UTCMay 16, 15:20 UTC10h 16m
2026-05-15 DLH458 MUC → SFO May 15, 14:50 UTCMay 16, 02:05 UTC11h 15m
2026-05-15 DLH415 IAD → MUC May 15, 02:55 UTCMay 15, 10:25 UTC7h 30m
2026-05-14 DLH3Y BRU → FRA May 14, 14:45 UTCMay 14, 23:25 UTC8h 40m
2026-05-14 DLH453 LAX → MUC May 14, 00:45 UTCMay 14, 11:25 UTC10h 40m
2026-05-13 DLH452 MUC → LAX May 13, 10:40 UTCMay 13, 22:15 UTC11h 35m
2026-05-12 DLH415 IAD → MUC May 12, 02:45 UTCMay 12, 10:15 UTC7h 30m
2026-05-11 DLH3Y BRU → FRA May 11, 14:50 UTCMay 11, 22:35 UTC7h 45m
2026-05-11 DLH453 LAX → MUC May 11, 00:49 UTCMay 11, 11:35 UTC10h 45m
2026-05-10 DLH452 MUC → LAX May 10, 10:30 UTCMay 10, 21:54 UTC11h 25m
2026-05-09 DLH763 DEL → MUC May 9, 20:55 UTCMay 10, 04:34 UTC7h 40m
2026-05-09 DLH762 MUC → DEL May 9, 11:20 UTCMay 9, 18:10 UTC6h 50m
2026-05-08 DLH763 DEL → MUC May 8, 21:10 UTCMay 9, 04:55 UTC7h 45m
2026-05-08 DLH762 MUC → DEL May 8, 11:44 UTCMay 8, 18:25 UTC6h 40m
2026-05-08 DLH425 BOS → MUC May 8, 01:04 UTCMay 8, 07:59 UTC6h 55m
2026-05-07 DLH8P MUC → BCN May 7, 14:00 UTCMay 7, 21:55 UTC7h 55m
2026-05-07 DLH415 IAD → MUC May 7, 02:50 UTCMay 7, 10:30 UTC7h 40m
2026-05-06 DLH3Y BRU → FRA May 6, 15:10 UTCMay 6, 23:55 UTC8h 45m
2026-05-06 DLH453 LAX → MUC May 6, 01:01 UTCMay 6, 11:35 UTC10h 35m
2026-05-05 DLH452 MUC → LAX May 5, 10:45 UTCMay 5, 22:20 UTC11h 35m
2026-05-04 DLH459 SFO → MUC May 4, 04:44 UTCMay 4, 15:15 UTC10h 30m
2026-05-03 DLH458 MUC → SFO May 3, 14:55 UTCMay 4, 02:10 UTC11h 15m
2026-05-03 DLH415 IAD → MUC May 3, 02:55 UTCMay 3, 10:30 UTC7h 34m
2026-05-02 DLH3Y BRU → FRA May 2, 15:20 UTCMay 2, 23:50 UTC8h 30m
2026-05-02 DLH453 LAX → MUC May 2, 01:50 UTCMay 2, 12:25 UTC10h 35m
2026-05-01 DLH452 MUC → LAX May 1, 11:40 UTCMay 1, 23:15 UTC11h 35m
2026-05-01 DLH425 BOS → MUC May 1, 00:30 UTCMay 1, 07:35 UTC7h 5m
2026-04-30 DLH8P MUC → BCN Apr 30, 14:30 UTCApr 30, 21:55 UTC7h 25m
2026-04-30 DLH415 IAD → MUC Apr 30, 03:05 UTCApr 30, 11:05 UTC8h 0m
2026-04-29 DLH3Y BRU → FRA Apr 29, 14:50 UTCApr 29, 23:10 UTC8h 19m
2026-04-29 DLH453 LAX → MUC Apr 29, 00:40 UTCApr 29, 11:20 UTC10h 41m

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

Mode-S 3C65AB frequently asked

What is Mode-S code 3C65AB?
3C65AB is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AIMK.
Where is Mode-S 3C65AB registered?
Mode-S code 3C65AB is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C65AB broadcasting right now?
No active broadcast right now. Last signal was 43m ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C65AB, octal 17062653, decimal 3,958,187.
What flights does 3C65AB operate?
Mode-S 3C65AB has broadcast 10 distinct callsigns, including DLH763, DLH762, DLH458, DLH459, DLH453.