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
No current signal · last broadcast 1h ago
Flights observed
507
Distinct callsigns
20
Country
DE
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 3C65D4.

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
DLH2UV - 11 2026-07-13
DLH7VY - 10 2026-07-12
DLH7CY - 10 2026-07-13
DLH4JK - 10 2026-07-12
DLH2PN - 10 2026-07-13
DLH8RY - 9 2026-07-13
DLH61A - 9 2026-07-03
DLH38J - 9 2026-07-03
DLH1ML - 9 2026-07-07
DLH1743 - 9 2026-07-12
DLH9HX - 8 2026-07-01
DLH4PK Lufthansa 8 2026-06-15
DLH2MW Lufthansa 8 2026-06-15
DLH1742 - 8 2026-07-11
DLH9MR - 6 2026-07-06
DLH7MA - 6 2026-07-10
DLH7LW - 6 2026-07-06
DLH7HH - 6 2026-07-09
DLH6PW - 6 2026-07-09
DLH587 - 6 2026-07-03

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 DLH1VV - Jul 14, 09:10 UTCJul 14, 10:25 UTC1h 15m
2026-07-14 DLH6PF MUC → DBV Jul 14, 07:00 UTCJul 14, 08:05 UTC1h 5m
2026-07-13 DLH7CY LHR → MUC Jul 13, 18:40 UTCJul 13, 19:55 UTC1h 15m
2026-07-13 DLH8RY - Jul 13, 15:35 UTCJul 13, 17:10 UTC1h 35m
2026-07-13 DLH2PN - Jul 13, 13:10 UTCJul 13, 14:25 UTC1h 15m
2026-07-13 DLH2UV MUC → LHR Jul 13, 10:10 UTCJul 13, 11:50 UTC1h 40m
2026-07-13 DLH1FN DRS → MUC Jul 13, 07:50 UTCJul 13, 08:30 UTC40m
2026-07-13 DLH3LL - Jul 13, 06:15 UTCJul 13, 06:50 UTC35m
2026-07-13 DLH1KV - Jul 13, 03:20 UTCJul 13, 05:05 UTC1h 45m
2026-07-12 DLH1CK - Jul 12, 18:40 UTCJul 12, 20:01 UTC1h 20m
2026-07-12 DLH7VY LHR → MUC Jul 12, 16:10 UTCJul 12, 17:25 UTC1h 15m
2026-07-12 DLH4JK MUC → LHR Jul 12, 12:45 UTCJul 12, 14:35 UTC1h 50m
2026-07-12 DLH29Y - Jul 12, 10:30 UTCJul 12, 11:30 UTC1h 0m
2026-07-12 DLH07T MUC → CDG Jul 12, 07:55 UTCJul 12, 09:20 UTC1h 25m
2026-07-12 DLH1743 - Jul 12, 00:55 UTCJul 12, 03:05 UTC2h 10m
2026-07-11 DLH1742 - Jul 11, 20:45 UTCJul 11, 22:45 UTC2h 0m
2026-07-11 DLH5KV - Jul 11, 14:45 UTCJul 11, 17:50 UTC3h 5m
2026-07-11 DLH3HY - Jul 11, 10:35 UTCJul 11, 13:30 UTC2h 55m
2026-07-11 DLH1721 - Jul 11, 08:30 UTCJul 11, 09:30 UTC1h 0m
2026-07-11 DLH1720 - Jul 11, 06:30 UTCJul 11, 07:10 UTC40m
2026-07-11 DLH1KV - Jul 11, 03:10 UTCJul 11, 04:50 UTC1h 40m
2026-07-10 DLH1CK - Jul 10, 18:40 UTCJul 10, 20:00 UTC1h 20m
2026-07-10 DLH7VY LHR → MUC Jul 10, 15:55 UTCJul 10, 17:15 UTC1h 20m
2026-07-10 DLH4JK MUC → LHR Jul 10, 13:10 UTCJul 10, 14:45 UTC1h 35m
2026-07-10 DLH2XN - Jul 10, 10:40 UTCJul 10, 11:55 UTC1h 15m
2026-07-10 DLH7MA MUC → LHR Jul 10, 07:05 UTCJul 10, 08:50 UTC1h 45m
2026-07-09 DLH3VT - Jul 9, 19:50 UTCJul 9, 21:15 UTC1h 25m
2026-07-09 DLH8YA - Jul 9, 16:55 UTCJul 9, 18:30 UTC1h 35m
2026-07-09 DLH24T BCN → MUC Jul 9, 13:50 UTCJul 9, 15:30 UTC1h 40m
2026-07-09 DLH87A - Jul 9, 11:00 UTCJul 9, 12:35 UTC1h 35m
2026-07-09 DLH7HH - Jul 9, 08:30 UTCJul 9, 09:50 UTC1h 20m
2026-07-09 DLH6PW - Jul 9, 05:20 UTCJul 9, 06:50 UTC1h 30m
2026-07-08 DLH7CY - Jul 8, 18:40 UTCJul 8, 20:00 UTC1h 20m
2026-07-08 DLH8RY - Jul 8, 16:05 UTCJul 8, 17:30 UTC1h 25m
2026-07-08 DLH2PN - Jul 8, 13:05 UTCJul 8, 14:25 UTC1h 20m
2026-07-08 DLH2UV - Jul 8, 10:05 UTCJul 8, 11:35 UTC1h 30m
2026-07-08 DLH03C - Jul 8, 07:40 UTCJul 8, 08:45 UTC1h 5m
2026-07-08 DLH07W - Jul 8, 05:40 UTCJul 8, 06:35 UTC55m
2026-07-07 DLH7CY - Jul 7, 18:45 UTCJul 7, 20:05 UTC1h 20m
2026-07-07 DLH8RY - Jul 7, 15:45 UTCJul 7, 17:20 UTC1h 35m
2026-07-07 DLH97J - Jul 7, 12:25 UTCJul 7, 13:40 UTC1h 15m
2026-07-07 DLH66E - Jul 7, 10:10 UTCJul 7, 11:20 UTC1h 10m
2026-07-07 DLH1ML - Jul 7, 06:50 UTCJul 7, 08:20 UTC1h 30m
2026-07-06 DLH7LW MUC → LHR Jul 6, 20:05 UTCJul 6, 21:30 UTC1h 25m
2026-07-06 DLH05U BCN → MUC Jul 6, 17:05 UTCJul 6, 18:45 UTC1h 40m
2026-07-06 DLH77M MUC → BCN Jul 6, 14:20 UTCJul 6, 15:50 UTC1h 30m
2026-07-06 DLH06H - Jul 6, 12:05 UTCJul 6, 13:05 UTC1h 0m
2026-07-06 DLH99H - Jul 6, 09:25 UTCJul 6, 10:35 UTC1h 10m
2026-07-06 DLH9MR LHR → MUC Jul 6, 06:10 UTCJul 6, 07:35 UTC1h 25m
2026-07-05 DLH7LW - Jul 5, 20:25 UTCJul 5, 21:50 UTC1h 25m

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?
No active broadcast right now. Last signal was 1h ago.
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 DLH2UV, DLH7VY, DLH7CY, DLH4JK, DLH2PN.