Apparatus

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sensors Mode-S transponder

3C65D4

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-AINT · AIRBUS A-320neo

Hex
3C65D4
Octal
17062724
Decimal
3,958,228
Country
DE
Tail
D-AINT
Type
A20N
Broadcasting now · callsign DLH6KK · 19,775 ft
Flights observed
580
Distinct callsigns
20
Country
DE
Last broadcast
Jul 26, 19:55 UTC

Current position

3C65D4 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 3C65D4 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
DLH7VY Lufthansa 13 2026-07-26
DLH4JK Lufthansa 13 2026-07-26
DLH2UV - 13 2026-07-22
DLH7CY - 12 2026-07-22
DLH2PN - 12 2026-07-22
DLH8RY - 11 2026-07-22
DLH1743 Lufthansa 11 2026-07-22
DLH61A Lufthansa 10 2026-07-23
DLH38J Lufthansa 10 2026-07-23
DLH1742 Lufthansa 10 2026-07-21
DLH9HX Lufthansa 9 2026-07-26
DLH4PK - 9 2026-07-18
DLH2MW Lufthansa 9 2026-07-18
DLH1ML - 9 2026-07-07
DLH9MR Lufthansa 7 2026-07-24
DLH7MA Lufthansa 7 2026-07-26
DLH7LW Lufthansa 7 2026-07-23
DLH587 - 7 2026-07-16
DLH586 - 7 2026-07-15
DLH2XN Lufthansa 7 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 DLH9HX DUB → FRA Jul 26, 18:20 UTCJul 26, 19:55 UTC1h 35m
2026-07-26 DLH7VY FRA → AMS Jul 26, 15:50 UTCJul 26, 17:10 UTC1h 20m
2026-07-26 DLH4JK FRA → AMS Jul 26, 12:55 UTCJul 26, 14:40 UTC1h 45m
2026-07-26 DLH2XN FRA → LHR Jul 26, 10:10 UTCJul 26, 11:25 UTC1h 15m
2026-07-26 DLH7MA BSL → MUC Jul 26, 07:05 UTCJul 26, 08:50 UTC1h 45m
2026-07-26 DLH1LX SOF → FRA Jul 26, 03:35 UTCJul 26, 05:15 UTC1h 40m
2026-07-25 DLH2FN CPH → FRA Jul 25, 20:45 UTCJul 25, 22:15 UTC1h 30m
2026-07-25 DLH6RM FRA → EAP Jul 25, 15:10 UTCJul 25, 16:15 UTC1h 5m
2026-07-25 DLH1UW FRA → DUB Jul 25, 12:25 UTCJul 25, 13:25 UTC1h 0m
2026-07-24 DLH8AJ FRA → HAM Jul 24, 16:20 UTCJul 24, 17:55 UTC1h 35m
2026-07-24 DLH3YJ - Jul 24, 13:45 UTCJul 24, 15:10 UTC1h 25m
2026-07-24 DLH65X MUC → OPO Jul 24, 11:25 UTCJul 24, 12:25 UTC1h 0m
2026-07-24 DLH02J FRA → MAD Jul 24, 09:20 UTCJul 24, 10:15 UTC55m
2026-07-24 DLH9MR FRA → HAJ Jul 24, 06:05 UTCJul 24, 07:30 UTC1h 25m
2026-07-23 DLH7LW MUC → DRS Jul 23, 19:50 UTCJul 23, 21:20 UTC1h 30m
2026-07-23 DLH2259 BOD → MUC Jul 23, 16:45 UTCJul 23, 18:25 UTC1h 40m
2026-07-23 DLH2258 MUC → BOD Jul 23, 14:15 UTCJul 23, 15:40 UTC1h 25m
2026-07-23 DLH61A MUC → OPO Jul 23, 10:25 UTCJul 23, 12:50 UTC2h 25m
2026-07-23 DLH38J BCN → FRA Jul 23, 06:35 UTCJul 23, 09:15 UTC2h 40m
2026-07-22 DLH7CY - Jul 22, 18:35 UTCJul 22, 19:55 UTC1h 20m
2026-07-22 DLH8RY - Jul 22, 15:30 UTCJul 22, 17:05 UTC1h 35m
2026-07-22 DLH2PN - Jul 22, 13:10 UTCJul 22, 14:25 UTC1h 15m
2026-07-22 DLH2UV - Jul 22, 10:20 UTCJul 22, 11:40 UTC1h 20m
2026-07-22 DLH1743 RMO → MUC Jul 22, 00:55 UTCJul 22, 03:10 UTC2h 15m
2026-07-21 DLH1742 MUC → RMO Jul 21, 20:40 UTCJul 21, 22:35 UTC1h 55m
2026-07-21 DLH8EL FCO → FRA Jul 21, 18:25 UTCJul 21, 19:10 UTC45m
2026-07-21 DLH8PC MUC → CGN Jul 21, 16:35 UTCJul 21, 17:20 UTC45m
2026-07-21 DLH68W BCN → FRA Jul 21, 12:05 UTCJul 21, 13:20 UTC1h 15m
2026-07-21 DLH44U FRA → VLC Jul 21, 08:40 UTCJul 21, 10:30 UTC1h 50m
2026-07-21 DLH99P BIO → FRA Jul 21, 05:20 UTCJul 21, 07:00 UTC1h 40m
2026-07-20 DLH02P FRA → BIO Jul 20, 19:25 UTCJul 20, 21:10 UTC1h 45m
2026-07-20 DLH8WF - Jul 20, 16:55 UTCJul 20, 17:40 UTC45m
2026-07-20 DLH7T - Jul 20, 15:00 UTCJul 20, 15:50 UTC50m
2026-07-20 DLH66J PMI → MUC Jul 20, 12:05 UTCJul 20, 13:40 UTC1h 35m
2026-07-20 DLH09Y - Jul 20, 08:50 UTCJul 20, 10:35 UTC1h 45m
2026-07-20 DLH1VA HAJ → MUC Jul 20, 06:40 UTCJul 20, 07:30 UTC50m
2026-07-20 DLH9TT AOI → MUC Jul 20, 04:55 UTCJul 20, 05:50 UTC55m
2026-07-19 DLH7CY - Jul 19, 19:00 UTCJul 19, 20:15 UTC1h 15m
2026-07-19 DLH8RY - Jul 19, 15:45 UTCJul 19, 17:20 UTC1h 35m
2026-07-19 DLH2PN LHR → MUC Jul 19, 13:15 UTCJul 19, 14:25 UTC1h 10m
2026-07-19 DLH2UV - Jul 19, 10:20 UTCJul 19, 12:00 UTC1h 40m
2026-07-19 DLH1RY - Jul 19, 07:45 UTCJul 19, 08:55 UTC1h 10m
2026-07-19 DLH2NM - Jul 19, 06:00 UTCJul 19, 06:50 UTC50m
2026-07-19 DLH1743 - Jul 19, 01:15 UTCJul 19, 03:25 UTC2h 10m
2026-07-18 DLH1742 MUC → RMO Jul 18, 21:25 UTCJul 18, 23:30 UTC2h 5m
2026-07-18 DLH2MW LHR → MUC Jul 18, 17:10 UTCJul 18, 18:25 UTC1h 15m
2026-07-18 DLH4PK - Jul 18, 14:25 UTCJul 18, 15:55 UTC1h 30m
2026-07-18 DLH1FF MUC → LJU Jul 18, 12:05 UTCJul 18, 13:00 UTC55m
2026-07-18 DLH3EE - Jul 18, 10:15 UTCJul 18, 11:05 UTC50m
2026-07-18 DLH5PN BER → FRA Jul 18, 08:05 UTCJul 18, 08:50 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-AINT page for operator, model, and routing details .

Mode-S 3C65D4 frequently asked

What is Mode-S code 3C65D4?
3C65D4 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AINT.
Where is Mode-S 3C65D4 registered?
Mode-S code 3C65D4 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C65D4 broadcasting right now?
Yes. Mode-S 3C65D4 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C65D4, octal 17062724, decimal 3,958,228.
What flights does 3C65D4 operate?
Mode-S 3C65D4 has broadcast 20 distinct callsigns, including DLH7VY, DLH4JK, DLH2UV, DLH7CY, DLH2PN.