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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
Broadcasting now · callsign DLH1331 · 38,000 ft
Flights observed
464
Distinct callsigns
20
Country
DE
Last broadcast
35m ago

Current position

3C65D6 is currently broadcasting. Map zoomed to live position.

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
DLH613 - 8 2026-07-14
DLH9U - 7 2026-07-17
DLH6CH - 7 2026-07-17
DLH918 - 6 2026-07-16
DLH8H - 6 2026-07-16
DLH867 - 6 2026-07-12
DLH866 - 6 2026-07-11
DLH9TP - 5 2026-07-14
DLH885 - 5 2026-07-10
DLH884 - 5 2026-07-09
DLH7RM Lufthansa 5 2026-06-14
DLH7H Lufthansa 5 2026-06-14
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
DLH914 - 4 2026-07-03
DLH8CK - 4 2026-06-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-18 DLH1331 CMN → FRA Jul 18, 00:35 UTCJul 18, 01:30 UTC55m
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
2026-07-16 DLH1298 - Jul 16, 07:25 UTCJul 16, 09:45 UTC2h 20m
2026-07-16 DLH4WU - Jul 16, 04:25 UTCJul 16, 05:35 UTC1h 10m
2026-07-15 DLH9KY FRA → CPH Jul 15, 20:45 UTCJul 15, 21:45 UTC1h 0m
2026-07-15 DLH37F - Jul 15, 14:50 UTCJul 15, 16:35 UTC1h 45m
2026-07-15 DLH99F - Jul 15, 11:35 UTCJul 15, 13:25 UTC1h 50m
2026-07-15 DLH8UP ARN → FRA Jul 15, 08:25 UTCJul 15, 10:15 UTC1h 50m
2026-07-15 DLH800 FRA → ARN Jul 15, 05:35 UTCJul 15, 07:20 UTC1h 45m
2026-07-14 DLH613 - Jul 14, 22:50 UTCJul 15, 03:40 UTC4h 50m
2026-07-14 DLH612 - Jul 14, 15:55 UTCJul 14, 19:40 UTC3h 45m
2026-07-14 DLH3AH BEG → FRA Jul 14, 12:15 UTCJul 14, 14:05 UTC1h 50m
2026-07-14 DLH9TP FRA → BEG Jul 14, 09:40 UTCJul 14, 11:05 UTC1h 25m
2026-07-14 DLH8RM HAJ → FRA Jul 14, 06:30 UTCJul 14, 07:15 UTC45m
2026-07-14 DLH6VV FRA → HAJ Jul 14, 05:05 UTCJul 14, 05:40 UTC35m
2026-07-13 DLH119 - Jul 13, 17:30 UTCJul 13, 18:10 UTC40m
2026-07-13 DLH6LF FRA → MUC Jul 13, 15:55 UTCJul 13, 16:25 UTC30m
2026-07-13 DLH8VR CPH → FRA Jul 13, 13:40 UTCJul 13, 14:45 UTC1h 5m
2026-07-13 DLH6KL FRA → CPH Jul 13, 11:40 UTCJul 13, 12:35 UTC55m
2026-07-13 DLH77Y - Jul 13, 09:00 UTCJul 13, 10:15 UTC1h 15m
2026-07-13 DLH53E FRA → NCE Jul 13, 06:25 UTCJul 13, 07:35 UTC1h 10m
2026-07-13 DLH7P - Jul 13, 04:10 UTCJul 13, 05:01 UTC50m
2026-07-12 DLH5XY FRA → PRG Jul 12, 20:35 UTCJul 12, 21:20 UTC45m
2026-07-12 DLH8VY - Jul 12, 17:20 UTCJul 12, 18:50 UTC1h 30m
2026-07-12 DLH1LA - Jul 12, 15:20 UTCJul 12, 16:30 UTC1h 10m
2026-07-12 DLH37W MAD → FRA Jul 12, 11:40 UTCJul 12, 13:40 UTC2h 0m
2026-07-12 DLH02F FRA → MAD Jul 12, 08:05 UTCJul 12, 10:15 UTC2h 10m
2026-07-12 DLH867 - Jul 12, 04:30 UTCJul 12, 06:15 UTC1h 45m
2026-07-11 DLH866 FRA → OSL Jul 11, 20:05 UTCJul 11, 21:35 UTC1h 30m
2026-07-11 DLH09P - Jul 11, 17:10 UTCJul 11, 18:00 UTC50m
2026-07-11 DLH81P - Jul 11, 15:30 UTCJul 11, 16:15 UTC45m
2026-07-11 DLH6KA BUD → FRA Jul 11, 12:40 UTCJul 11, 14:00 UTC1h 20m
2026-07-11 DLH3UX FRA → BUD Jul 11, 10:25 UTCJul 11, 11:35 UTC1h 10m
2026-07-11 DLH6YY - Jul 11, 08:40 UTCJul 11, 09:05 UTC25m
2026-07-11 DLH3LF FRA → DUS Jul 11, 07:15 UTCJul 11, 07:40 UTC25m
2026-07-11 DLH3WT BUD → FRA Jul 11, 04:05 UTCJul 11, 05:31 UTC1h 25m
2026-07-10 DLH3NM FRA → BUD Jul 10, 20:40 UTCJul 10, 21:50 UTC1h 10m
2026-07-10 DLH7TX KRK → FRA Jul 10, 17:55 UTCJul 10, 19:15 UTC1h 20m
2026-07-10 DLH5PL FRA → KRK Jul 10, 15:30 UTCJul 10, 16:40 UTC1h 10m
2026-07-10 DLH57Y - Jul 10, 11:25 UTCJul 10, 13:50 UTC2h 25m
2026-07-10 DLH17F - Jul 10, 07:35 UTCJul 10, 10:15 UTC2h 40m
2026-07-10 DLH885 - Jul 10, 03:25 UTCJul 10, 05:25 UTC2h 0m
2026-07-09 DLH884 - Jul 9, 19:15 UTCJul 9, 21:20 UTC2h 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-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?
Yes. Mode-S 3C65D6 is currently airborne.
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 DLH613, DLH9U, DLH6CH, DLH918, DLH8H.