Apparatus

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sensors Mode-S transponder

3C65C9

ICAO 24-bit transponder address · allocated to Germany

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

Hex
3C65C9
Octal
17062711
Decimal
3,958,217
Country
DE
Tail
D-AINI
Type
A20N
Broadcasting now · callsign DLH1560 · 37,000 ft
Flights observed
417
Distinct callsigns
20
Country
DE
Last broadcast
32m ago

Current position

3C65C9 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 3C65C9 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
DLH914 - 10 2026-07-06
DLH4H - 10 2026-07-06
DLH72K - 7 2026-07-09
DLH34J - 7 2026-07-08
DLH7RM - 6 2026-07-15
DLH7H - 6 2026-07-15
DLH6U - 6 2026-07-07
DLH4PH - 6 2026-07-06
DLH1457 Lufthansa 6 2026-06-15
DLH9U - 5 2026-07-14
DLH9LX - 5 2026-07-06
DLH918 Lufthansa 5 2026-06-09
DLH8UA - 5 2026-07-16
DLH8H Lufthansa 5 2026-06-09
DLH6CH - 5 2026-07-14
DLH4WF - 5 2026-07-07
DLH1TN - 5 2026-07-06
DLH1RJ - 5 2026-07-07
DLH9TP - 4 2026-06-18
DLH8RC - 4 2026-07-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 DLH1560 - Jul 17, 21:39 UTCJul 18, 00:10 UTC2h 30m
2026-07-17 DLH2F - Jul 17, 17:09 UTCJul 17, 18:00 UTC50m
2026-07-17 DLH88H - Jul 17, 15:15 UTCJul 17, 16:04 UTC50m
2026-07-17 DLH3F - Jul 17, 12:55 UTCJul 17, 13:45 UTC50m
2026-07-17 DLH36E FRA → CDG Jul 17, 10:55 UTCJul 17, 11:45 UTC50m
2026-07-17 DLH893 - Jul 17, 04:49 UTCJul 17, 06:35 UTC1h 45m
2026-07-16 DLH892 - Jul 16, 18:44 UTCJul 16, 20:29 UTC1h 45m
2026-07-16 DLH7KW BEG → FRA Jul 16, 15:40 UTCJul 16, 17:20 UTC1h 40m
2026-07-16 DLH8UA FRA → BEG Jul 16, 13:00 UTCJul 16, 14:25 UTC1h 25m
2026-07-16 DLH1UL BUD → FRA Jul 16, 09:40 UTCJul 16, 11:05 UTC1h 25m
2026-07-16 DLH1CW FRA → BUD Jul 16, 07:35 UTCJul 16, 08:45 UTC1h 10m
2026-07-16 DLH2UP BEG → FRA Jul 16, 04:20 UTCJul 16, 06:00 UTC1h 40m
2026-07-15 DLH6TJ FRA → BEG Jul 15, 20:05 UTCJul 15, 21:25 UTC1h 20m
2026-07-15 DLH7H - Jul 15, 15:10 UTCJul 15, 16:05 UTC55m
2026-07-15 DLH7RM FRA → LHR Jul 15, 12:35 UTCJul 15, 13:50 UTC1h 15m
2026-07-15 DLH955 - Jul 15, 10:15 UTCJul 15, 11:25 UTC1h 10m
2026-07-15 DLH8UL - Jul 15, 07:55 UTCJul 15, 09:05 UTC1h 10m
2026-07-15 DLH1561 - Jul 15, 01:05 UTCJul 15, 05:10 UTC4h 5m
2026-07-14 DLH1560 - Jul 14, 19:25 UTCJul 14, 21:45 UTC2h 20m
2026-07-14 DLH1560 FRA → FRA Jul 14, 19:10 UTCJul 14, 19:20 UTC10m
2026-07-14 DLH8LX - Jul 14, 14:35 UTCJul 14, 17:00 UTC2h 25m
2026-07-14 DLH8RC - Jul 14, 11:30 UTCJul 14, 13:20 UTC1h 50m
2026-07-14 DLH8RC - Jul 14, 11:15 UTCJul 14, 11:20 UTC5m
2026-07-14 DLH9U - Jul 14, 09:00 UTCJul 14, 09:55 UTC55m
2026-07-14 DLH6CH FRA → LHR Jul 14, 06:25 UTCJul 14, 07:45 UTC1h 20m
2026-07-13 DLH7H - Jul 13, 15:10 UTCJul 13, 16:05 UTC55m
2026-07-13 DLH7RM FRA → LHR Jul 13, 12:15 UTCJul 13, 13:30 UTC1h 15m
2026-07-13 DLH955 - Jul 13, 09:50 UTCJul 13, 11:00 UTC1h 10m
2026-07-13 DLH8UL FRA → BHX Jul 13, 07:35 UTCJul 13, 08:50 UTC1h 15m
2026-07-13 DLH3FL - Jul 13, 03:30 UTCJul 13, 05:35 UTC2h 5m
2026-07-12 DLH7WK - Jul 12, 18:55 UTCJul 12, 20:45 UTC1h 50m
2026-07-12 DLH7H LHR → FRA Jul 12, 15:01 UTCJul 12, 16:01 UTC1h 0m
2026-07-12 DLH7RM FRA → LHR Jul 12, 12:20 UTCJul 12, 13:35 UTC1h 15m
2026-07-12 DLH7F - Jul 12, 09:35 UTCJul 12, 10:15 UTC40m
2026-07-12 DLH33M FRA → CDG Jul 12, 07:35 UTCJul 12, 08:25 UTC50m
2026-07-12 DLH1331 - Jul 12, 03:35 UTCJul 12, 03:50 UTC15m
2026-07-12 DLH1331 - Jul 12, 01:05 UTCJul 12, 03:30 UTC2h 25m
2026-07-11 DLH1330 - Jul 11, 20:10 UTCJul 11, 23:20 UTC3h 10m
2026-07-11 DLH119 - Jul 11, 17:45 UTCJul 11, 18:30 UTC45m
2026-07-11 DLH6LF FRA → MUC Jul 11, 16:10 UTCJul 11, 16:40 UTC30m
2026-07-11 DLH47F BCN → FRA Jul 11, 13:10 UTCJul 11, 14:45 UTC1h 35m
2026-07-11 DLH29M FRA → BCN Jul 11, 09:25 UTCJul 11, 11:05 UTC1h 40m
2026-07-11 DLH3A - Jul 11, 07:20 UTCJul 11, 08:01 UTC40m
2026-07-11 DLH6TR FRA → AMS Jul 11, 05:05 UTCJul 11, 05:55 UTC50m
2026-07-10 DLH2LC - Jul 10, 17:30 UTCJul 10, 19:05 UTC1h 35m
2026-07-10 DLH336 - Jul 10, 14:55 UTCJul 10, 16:25 UTC1h 30m
2026-07-10 DLH64M - Jul 10, 10:35 UTCJul 10, 12:55 UTC2h 20m
2026-07-10 DLH76N - Jul 10, 05:30 UTCJul 10, 08:00 UTC2h 30m
2026-07-10 DLH1331 - Jul 10, 00:40 UTCJul 10, 03:30 UTC2h 50m
2026-07-09 DLH1330 FRA → CMN Jul 9, 20:05 UTCJul 9, 23:10 UTC3h 5m

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

Mode-S 3C65C9 frequently asked

What is Mode-S code 3C65C9?
3C65C9 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AINI.
Where is Mode-S 3C65C9 registered?
Mode-S code 3C65C9 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C65C9 broadcasting right now?
Yes. Mode-S 3C65C9 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C65C9, octal 17062711, decimal 3,958,217.
What flights does 3C65C9 operate?
Mode-S 3C65C9 has broadcast 20 distinct callsigns, including DLH914, DLH4H, DLH72K, DLH34J, DLH7RM.