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sensors Mode-S transponder

3C65D6

ICAO 24-bit transponder address · allocated to Germany

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

Hex
3C65D6
Octal
17062726
Decimal
3,958,230
Country
DE
Tail
D-AINV
Type
A20N
No current signal · last broadcast Jul 26, 20:10 UTC
Flights observed
505
Distinct callsigns
20
Country
DE
Last broadcast
Jul 26, 20:10 UTC

Last known position

Most recent position reported by Mode-S 3C65D6.

Country allocation

The ICAO 24-bit address 3C65D6 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
DLH9U - 8 2026-07-19
DLH6CH - 8 2026-07-19
DLH613 - 8 2026-07-14
DLH918 Lufthansa 7 2026-07-26
DLH8H Lufthansa 7 2026-07-26
DLH884 - 7 2026-07-20
DLH914 Lufthansa 6 2026-07-25
DLH885 - 6 2026-07-21
DLH867 - 6 2026-07-12
DLH866 - 6 2026-07-11
DLH7RM Lufthansa 6 2026-07-21
DLH7H - 6 2026-07-21
DLH9TP - 5 2026-07-14
DLH4H Lufthansa 5 2026-07-25
DLH3AH - 5 2026-07-14
DLH37W - 5 2026-07-12
DLH1561 - 5 2026-07-05
DLH02F - 5 2026-07-12
DLH9MN - 4 2026-06-27
DLH99F - 4 2026-07-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 DLH8H LHR → FRA Jul 26, 19:05 UTCJul 26, 20:05 UTC1h 0m
2026-07-26 DLH918 FRA → LHR Jul 26, 16:40 UTCJul 26, 17:55 UTC1h 15m
2026-07-26 DLH1455 TIA → FRA Jul 26, 13:40 UTCJul 26, 15:20 UTC1h 40m
2026-07-26 DLH1454 FRA → TIA Jul 26, 09:35 UTCJul 26, 11:00 UTC1h 25m
2026-07-26 DLH1LL STR → MUC Jul 26, 07:20 UTCJul 26, 08:05 UTC45m
2026-07-26 DLH9KX FRA → BLL Jul 26, 05:40 UTCJul 26, 06:30 UTC50m
2026-07-26 DLH1331 CMN → FRA Jul 26, 01:00 UTCJul 26, 03:45 UTC2h 45m
2026-07-25 DLH1330 FRA → CMN Jul 25, 20:25 UTCJul 25, 23:25 UTC3h 0m
2026-07-25 DLH4H LHR → FRA Jul 25, 17:15 UTCJul 25, 18:15 UTC1h 0m
2026-07-25 DLH914 FRA → LHR Jul 25, 14:20 UTCJul 25, 15:40 UTC1h 20m
2026-07-25 DLH4HU MXP → MUC Jul 25, 12:00 UTCJul 25, 13:10 UTC1h 10m
2026-07-25 DLH6EM BEG → FRA Jul 25, 09:30 UTCJul 25, 10:40 UTC1h 10m
2026-07-25 DLH72K BIO → FRA Jul 25, 04:20 UTCJul 25, 06:40 UTC2h 20m
2026-07-24 DLH34J FRA → BIQ Jul 24, 18:35 UTCJul 24, 21:20 UTC2h 45m
2026-07-24 DLH7KW HAJ → FRA Jul 24, 15:25 UTCJul 24, 17:05 UTC1h 40m
2026-07-24 DLH8UA FRA → BER Jul 24, 12:20 UTCJul 24, 13:45 UTC1h 25m
2026-07-24 DLH1A AMS → FRA Jul 24, 09:55 UTCJul 24, 10:35 UTC40m
2026-07-24 DLH2UX FRA → LHR Jul 24, 07:50 UTCJul 24, 08:35 UTC45m
2026-07-24 DLH9CJ OTP → FRA Jul 24, 05:05 UTCJul 24, 05:45 UTC40m
2026-07-21 DLH202 FRA → BER Jul 21, 18:00 UTCJul 21, 18:45 UTC45m
2026-07-21 DLH7H - Jul 21, 15:05 UTCJul 21, 16:05 UTC1h 0m
2026-07-21 DLH7RM FRA → SVG Jul 21, 12:25 UTCJul 21, 13:30 UTC1h 5m
2026-07-21 DLH4NM MUC → TRD Jul 21, 09:20 UTCJul 21, 10:00 UTC40m
2026-07-21 DLH1UP FRA → BER Jul 21, 07:30 UTCJul 21, 08:10 UTC40m
2026-07-21 DLH885 TLL → FRA Jul 21, 03:20 UTCJul 21, 05:20 UTC2h 0m
2026-07-20 DLH884 - Jul 20, 21:15 UTCJul 20, 21:25 UTC10m
2026-07-20 DLH884 - Jul 20, 19:30 UTCJul 20, 21:05 UTC1h 35m
2026-07-20 DLH4H LHR → FRA Jul 20, 17:00 UTCJul 20, 18:00 UTC1h 0m
2026-07-20 DLH914 - Jul 20, 14:10 UTCJul 20, 15:20 UTC1h 10m
2026-07-20 DLH9LX FRA → BHX Jul 20, 11:20 UTCJul 20, 12:55 UTC1h 35m
2026-07-20 DLH1TN - Jul 20, 08:35 UTCJul 20, 10:10 UTC1h 35m
2026-07-20 DLH3C ZRH → FRA Jul 20, 06:40 UTCJul 20, 07:20 UTC40m
2026-07-20 DLH8YY FRA → ZRH Jul 20, 04:45 UTCJul 20, 05:20 UTC35m
2026-07-19 DLH1301 IST → FRA Jul 19, 15:20 UTCJul 19, 17:55 UTC2h 35m
2026-07-19 DLH1300 FRA → IST Jul 19, 11:30 UTCJul 19, 13:45 UTC2h 15m
2026-07-19 DLH9U - Jul 19, 08:55 UTCJul 19, 09:50 UTC55m
2026-07-19 DLH6CH FRA → LHR Jul 19, 06:20 UTCJul 19, 07:35 UTC1h 15m
2026-07-18 DLH42Y LIS → FRA Jul 18, 16:15 UTCJul 18, 18:40 UTC2h 25m
2026-07-18 DLH03H MUC → BCN Jul 18, 12:00 UTCJul 18, 15:00 UTC3h 0m
2026-07-18 DLH77Y NCE → FRA Jul 18, 08:50 UTCJul 18, 10:00 UTC1h 10m
2026-07-18 DLH53E - Jul 18, 06:20 UTCJul 18, 07:35 UTC1h 15m
2026-07-18 DLH1331 CMN → FRA Jul 18, 00:35 UTCJul 18, 03:25 UTC2h 51m
2026-07-17 DLH1330 FRA → CMN Jul 17, 19:55 UTCJul 17, 23:14 UTC3h 20m
2026-07-17 DLH7KW BEG → FRA Jul 17, 16:40 UTCJul 17, 18:25 UTC1h 45m
2026-07-17 DLH8UA FRA → BEG Jul 17, 14:15 UTCJul 17, 15:35 UTC1h 20m
2026-07-17 DLH9U LHR → FRA Jul 17, 09:20 UTCJul 17, 10:25 UTC1h 5m
2026-07-17 DLH6CH FRA → LHR Jul 17, 06:45 UTCJul 17, 08:00 UTC1h 15m
2026-07-16 DLH8H - Jul 16, 19:05 UTCJul 16, 20:00 UTC55m
2026-07-16 DLH918 - Jul 16, 16:25 UTCJul 16, 17:40 UTC1h 15m
2026-07-16 DLH1299 - Jul 16, 11:20 UTCJul 16, 14:05 UTC2h 45m

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

Mode-S 3C65D6 frequently asked

What is Mode-S code 3C65D6?
3C65D6 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AINV.
Where is Mode-S 3C65D6 registered?
Mode-S code 3C65D6 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C65D6 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:10 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C65D6, octal 17062726, decimal 3,958,230.
What flights does 3C65D6 operate?
Mode-S 3C65D6 has broadcast 20 distinct callsigns, including DLH9U, DLH6CH, DLH613, DLH918, DLH8H.