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sensors Mode-S transponder

3C65C1

ICAO 24-bit transponder address · allocated to Germany

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

Hex
3C65C1
Octal
17062701
Decimal
3,958,209
Country
DE
Tail
D-AINA
Type
A20N
Broadcasting now · callsign DLH8H · 30,350 ft
Flights observed
475
Distinct callsigns
20
Country
DE
Last broadcast
1h ago

Current position

3C65C1 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 3C65C1 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
DLH918 - 12 2026-07-14
DLH8H - 11 2026-07-05
DLH85M - 7 2026-06-29
DLH7RM - 7 2026-07-09
DLH7H - 7 2026-07-09
DLH6TJ - 7 2026-07-13
DLH55K - 7 2026-06-29
DLH2UP - 7 2026-07-14
DLH9U - 6 2026-07-07
DLH8JT - 6 2026-07-02
DLH6U - 6 2026-07-12
DLH6CH - 6 2026-07-07
DLH612 - 6 2026-06-28
DLH4RJ - 6 2026-07-02
DLH4PH - 6 2026-07-11
DLH1299 - 6 2026-07-04
DLH1298 - 6 2026-07-04
DLH7WK - 5 2026-07-03
DLH613 - 5 2026-06-28
DLH3FL - 5 2026-07-04

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 DLH918 FRA → LHR Jul 14, 16:45 UTCJul 14, 18:05 UTC1h 20m
2026-07-14 DLH37W - Jul 14, 11:40 UTCJul 14, 13:30 UTC1h 50m
2026-07-14 DLH02F - Jul 14, 08:10 UTCJul 14, 10:25 UTC2h 15m
2026-07-14 DLH2UP BEG → FRA Jul 14, 04:30 UTCJul 14, 06:15 UTC1h 45m
2026-07-13 DLH6TJ FRA → BEG Jul 13, 20:20 UTCJul 13, 21:40 UTC1h 20m
2026-07-13 DLH7TX - Jul 13, 17:30 UTCJul 13, 18:45 UTC1h 15m
2026-07-13 DLH5PL - Jul 13, 15:20 UTCJul 13, 16:25 UTC1h 5m
2026-07-13 DLH1323 - Jul 13, 11:40 UTCJul 13, 13:35 UTC1h 55m
2026-07-13 DLH1322 - Jul 13, 08:15 UTCJul 13, 09:55 UTC1h 40m
2026-07-13 DLH3WT BUD → FRA Jul 13, 04:15 UTCJul 13, 05:40 UTC1h 25m
2026-07-12 DLH3NM FRA → BUD Jul 12, 20:50 UTCJul 12, 22:05 UTC1h 15m
2026-07-12 DLH6TP - Jul 12, 16:20 UTCJul 12, 17:35 UTC1h 15m
2026-07-12 DLH7MR - Jul 12, 14:10 UTCJul 12, 15:25 UTC1h 15m
2026-07-12 DLH3CJ KRK → FRA Jul 12, 11:40 UTCJul 12, 12:55 UTC1h 15m
2026-07-12 DLH7AA FRA → KRK Jul 12, 09:20 UTCJul 12, 10:35 UTC1h 15m
2026-07-12 DLH6U LHR → FRA Jul 12, 06:50 UTCJul 12, 07:45 UTC55m
2026-07-11 DLH4PH FRA → LHR Jul 11, 19:45 UTCJul 11, 20:55 UTC1h 10m
2026-07-11 DLH4H - Jul 11, 17:15 UTCJul 11, 18:15 UTC1h 0m
2026-07-11 DLH914 - Jul 11, 14:40 UTCJul 11, 15:50 UTC1h 10m
2026-07-11 DLH6C ZRH → FRA Jul 11, 12:30 UTCJul 11, 13:05 UTC35m
2026-07-11 DLH1EN - Jul 11, 09:40 UTCJul 11, 10:20 UTC40m
2026-07-11 DLH72K LIS → FRA Jul 11, 04:20 UTCJul 11, 06:45 UTC2h 25m
2026-07-10 DLH34J FRA → LIS Jul 10, 18:40 UTCJul 10, 21:10 UTC2h 30m
2026-07-10 DLH7KW BEG → FRA Jul 10, 15:20 UTCJul 10, 17:05 UTC1h 45m
2026-07-10 DLH8UA FRA → BEG Jul 10, 12:20 UTCJul 10, 13:45 UTC1h 25m
2026-07-10 DLH32K BCN → FRA Jul 10, 08:45 UTCJul 10, 10:30 UTC1h 45m
2026-07-10 DLH52F FRA → BCN Jul 10, 05:55 UTCJul 10, 07:35 UTC1h 40m
2026-07-09 DLH5MR MUC → FRA Jul 9, 19:45 UTCJul 9, 20:20 UTC35m
2026-07-09 DLH5MX FRA → MUC Jul 9, 17:40 UTCJul 9, 18:10 UTC30m
2026-07-09 DLH7H - Jul 9, 14:55 UTCJul 9, 15:55 UTC1h 0m
2026-07-09 DLH7RM FRA → LHR Jul 9, 12:30 UTCJul 9, 13:35 UTC1h 5m
2026-07-09 DLH955 - Jul 9, 09:30 UTCJul 9, 10:35 UTC1h 5m
2026-07-09 DLH8UL FRA → BHX Jul 9, 07:20 UTCJul 9, 08:30 UTC1h 10m
2026-07-09 DLH2UP BEG → FRA Jul 9, 04:20 UTCJul 9, 06:05 UTC1h 45m
2026-07-08 DLH6TJ FRA → BEG Jul 8, 20:00 UTCJul 8, 21:25 UTC1h 25m
2026-07-08 DLH42Y LIS → FRA Jul 8, 15:35 UTCJul 8, 18:10 UTC2h 35m
2026-07-08 DLH03H FRA → LIS Jul 8, 11:45 UTCJul 8, 14:25 UTC2h 40m
2026-07-08 DLH2AC - Jul 8, 09:05 UTCJul 8, 10:15 UTC1h 10m
2026-07-08 DLH3YY FRA → GOT Jul 8, 06:40 UTCJul 8, 08:05 UTC1h 25m
2026-07-07 DLH81J - Jul 7, 16:00 UTCJul 7, 18:10 UTC2h 10m
2026-07-07 DLH66T FRA → SCQ Jul 7, 12:30 UTCJul 7, 14:35 UTC2h 5m
2026-07-07 DLH9U LHR → FRA Jul 7, 09:25 UTCJul 7, 10:30 UTC1h 5m
2026-07-07 DLH6CH FRA → LHR Jul 7, 06:25 UTCJul 7, 07:50 UTC1h 25m
2026-07-06 DLH21X NCE → FRA Jul 6, 17:40 UTCJul 6, 18:55 UTC1h 15m
2026-07-06 DLH71X FRA → NCE Jul 6, 15:00 UTCJul 6, 16:10 UTC1h 10m
2026-07-06 DLH8FL BGO → FRA Jul 6, 12:05 UTCJul 6, 13:45 UTC1h 40m
2026-07-06 DLH7WJ FRA → BGO Jul 6, 09:15 UTCJul 6, 11:10 UTC1h 55m
2026-07-06 DLH8RM HAJ → FRA Jul 6, 07:05 UTCJul 6, 07:40 UTC35m
2026-07-06 DLH6VV - Jul 6, 05:20 UTCJul 6, 05:55 UTC35m
2026-07-05 DLH8H - Jul 5, 18:50 UTCJul 5, 19:45 UTC55m

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

Mode-S 3C65C1 frequently asked

What is Mode-S code 3C65C1?
3C65C1 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AINA.
Where is Mode-S 3C65C1 registered?
Mode-S code 3C65C1 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C65C1 broadcasting right now?
Yes. Mode-S 3C65C1 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C65C1, octal 17062701, decimal 3,958,209.
What flights does 3C65C1 operate?
Mode-S 3C65C1 has broadcast 20 distinct callsigns, including DLH918, DLH8H, DLH85M, DLH7RM, DLH7H.