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sensors Mode-S transponder

3C6484

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-AIDD · AIRBUS A-321

Hex
3C6484
Octal
17062204
Decimal
3,957,892
Country
DE
Tail
D-AIDD
Type
A321
No current signal · last broadcast 9h ago
Flights observed
420
Distinct callsigns
20
Country
DE
Last broadcast
9h ago

Last known position

Most recent position reported by Mode-S 3C6484.

Country allocation

The ICAO 24-bit address 3C6484 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
DLH3AK - 8 2026-07-05
DLH3WH - 7 2026-07-05
DLH3NE - 7 2026-07-09
DLH1CN - 7 2026-07-09
DLH5AE - 6 2026-07-09
DLH4E - 6 2026-06-26
DLH3EY - 6 2026-07-15
DLH2FL - 6 2026-07-10
DLH1JH - 6 2026-06-26
DLH9YP Lufthansa 5 2026-06-02
DLH9LY - 5 2026-07-06
DLH98J - 5 2026-06-18
DLH7HV - 5 2026-07-06
DLH6M - 5 2026-06-22
DLH64P - 5 2026-06-27
DLH55E - 5 2026-07-06
DLH48H Lufthansa 5 2026-06-18
DLH1835 - 5 2026-06-25
DLH06E - 5 2026-06-28
DLH9WE - 4 2026-07-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-20 DLH1713 TIA → MUC Jul 20, 12:00 UTCJul 20, 13:15 UTC1h 15m
2026-07-20 DLH1712 MUC → TIA Jul 20, 07:50 UTCJul 20, 08:50 UTC1h 0m
2026-07-20 DLH8MC BER → MUC Jul 20, 04:35 UTCJul 20, 05:35 UTC1h 0m
2026-07-19 DLH2N MUC → BER Jul 19, 18:10 UTCJul 19, 19:00 UTC50m
2026-07-19 DLH9AC DBV → MUC Jul 19, 15:15 UTCJul 19, 16:35 UTC1h 20m
2026-07-19 DLH9WE - Jul 19, 13:00 UTCJul 19, 14:05 UTC1h 5m
2026-07-19 DLH3LX DUB → MUC Jul 19, 09:55 UTCJul 19, 11:50 UTC1h 55m
2026-07-19 DLH5MM - Jul 19, 06:40 UTCJul 19, 08:45 UTC2h 5m
2026-07-18 DLH41J FAO → FRA Jul 18, 20:20 UTCJul 18, 22:10 UTC1h 50m
2026-07-18 DLH07E OPO → FRA Jul 18, 17:20 UTCJul 18, 19:05 UTC1h 45m
2026-07-18 DLH3E HAM → MUC Jul 18, 14:00 UTCJul 18, 15:05 UTC1h 5m
2026-07-18 DLH5LL - Jul 18, 12:00 UTCJul 18, 12:55 UTC55m
2026-07-18 DLH3M HAM → MUC Jul 18, 08:00 UTCJul 18, 09:00 UTC1h 0m
2026-07-18 DLH3PK - Jul 18, 06:00 UTCJul 18, 06:55 UTC55m
2026-07-17 DLH2RJ ATH → MUC Jul 17, 17:50 UTCJul 17, 20:15 UTC2h 25m
2026-07-17 DLH3CK - Jul 17, 14:24 UTCJul 17, 16:19 UTC1h 55m
2026-07-17 DLH3LX DUB → MUC Jul 17, 10:20 UTCJul 17, 12:30 UTC2h 10m
2026-07-17 DLH5MM - Jul 17, 06:54 UTCJul 17, 08:54 UTC2h 0m
2026-07-17 DLH1MA BUD → MUC Jul 17, 04:29 UTCJul 17, 05:30 UTC1h 0m
2026-07-16 DLH9MC FRA → FCO Jul 16, 20:55 UTCJul 16, 21:55 UTC1h 0m
2026-07-16 DLH8PN OSL → MUC Jul 16, 17:00 UTCJul 16, 18:59 UTC2h 0m
2026-07-16 DLH5UW - Jul 16, 14:05 UTCJul 16, 15:49 UTC1h 45m
2026-07-16 DLH7JT MLA → MUC Jul 16, 10:40 UTCJul 16, 12:44 UTC2h 5m
2026-07-16 DLH2JW MUC → MLA Jul 16, 07:50 UTCJul 16, 09:40 UTC1h 50m
2026-07-16 DLH5E - Jul 16, 05:25 UTCJul 16, 06:25 UTC1h 0m
2026-07-15 DLH3EY - Jul 15, 19:40 UTCJul 15, 20:30 UTC50m
2026-07-15 DLH1MF DUS → MUC Jul 15, 16:40 UTCJul 15, 17:30 UTC50m
2026-07-15 DLH4YA - Jul 15, 14:50 UTCJul 15, 15:40 UTC50m
2026-07-15 DLH97J - Jul 15, 12:15 UTCJul 15, 13:25 UTC1h 10m
2026-07-15 DLH66E - Jul 15, 09:40 UTCJul 15, 11:05 UTC1h 25m
2026-07-15 DLH7HP CPH → MUC Jul 15, 07:05 UTCJul 15, 08:25 UTC1h 20m
2026-07-15 DLH6VT MUC → CPH Jul 15, 04:40 UTCJul 15, 05:55 UTC1h 15m
2026-07-13 DLH6AN HAJ → MUC Jul 13, 18:05 UTCJul 13, 19:00 UTC55m
2026-07-13 DLH4HX - Jul 13, 16:20 UTCJul 13, 17:10 UTC50m
2026-07-13 DLH3FN ARN → MUC Jul 13, 13:25 UTCJul 13, 15:15 UTC1h 50m
2026-07-13 DLH8XM MUC → ARN Jul 13, 10:30 UTCJul 13, 12:15 UTC1h 45m
2026-07-13 DLH2009 - Jul 13, 08:05 UTCJul 13, 08:50 UTC45m
2026-07-13 DLH2008 MUC → DUS Jul 13, 06:15 UTCJul 13, 07:05 UTC50m
2026-07-12 DLH04J NCE → MUC Jul 12, 17:01 UTCJul 12, 17:55 UTC55m
2026-07-12 DLH99X MUC → NCE Jul 12, 14:35 UTCJul 12, 15:40 UTC1h 5m
2026-07-11 DLH1LY - Jul 11, 16:30 UTCJul 11, 18:20 UTC1h 50m
2026-07-11 DLH8VC MUC → OTP Jul 11, 13:55 UTCJul 11, 15:25 UTC1h 30m
2026-07-11 DLH8KK - Jul 11, 11:15 UTCJul 11, 12:00 UTC45m
2026-07-11 DLH2AW MUC → CGN Jul 11, 09:35 UTCJul 11, 10:25 UTC50m
2026-07-10 DLH6AN HAJ → MUC Jul 10, 18:30 UTCJul 10, 19:20 UTC50m
2026-07-10 DLH4HX - Jul 10, 16:45 UTCJul 10, 17:35 UTC50m
2026-07-10 DLH3FN - Jul 10, 13:55 UTCJul 10, 15:35 UTC1h 40m
2026-07-10 DLH8XM MUC → ARN Jul 10, 10:40 UTCJul 10, 12:40 UTC2h 0m
2026-07-10 DLH2FL ATH → MUC Jul 10, 03:10 UTCJul 10, 05:30 UTC2h 20m
2026-07-09 DLH5AE - Jul 9, 17:55 UTCJul 9, 19:45 UTC1h 50m

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

Mode-S 3C6484 frequently asked

What is Mode-S code 3C6484?
3C6484 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AIDD.
Where is Mode-S 3C6484 registered?
Mode-S code 3C6484 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C6484 broadcasting right now?
No active broadcast right now. Last signal was 9h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C6484, octal 17062204, decimal 3,957,892.
What flights does 3C6484 operate?
Mode-S 3C6484 has broadcast 20 distinct callsigns, including DLH3AK, DLH3WH, DLH3NE, DLH1CN, DLH5AE.