Apparatus

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sensors Mode-S transponder

3C6481

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-AIDA · AIRBUS A-321

Hex
3C6481
Octal
17062201
Decimal
3,957,889
Country
DE
Tail
D-AIDA
Type
A321
No current signal · last broadcast Jul 26, 22:15 UTC
Flights observed
368
Distinct callsigns
20
Country
DE
Last broadcast
Jul 26, 22:15 UTC

Last known position

Most recent position reported by Mode-S 3C6481.

Country allocation

The ICAO 24-bit address 3C6481 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
DLH49M Lufthansa 5 2026-07-26
DLH1LL - 5 2026-06-19
DLH03A Lufthansa 5 2026-07-26
DLH9KX - 4 2026-06-19
DLH83T - 4 2026-06-24
DLH05E - 4 2026-06-24
DLH9LL Lufthansa 3 2026-06-09
DLH9KK Lufthansa 3 2026-06-14
DLH9CP - 3 2026-06-19
DLH8PK - 3 2026-06-19
DLH4AR Lufthansa 3 2026-06-07
DLH3WU - 3 2026-06-14
DLH3WH - 3 2026-07-08
DLH3PF Lufthansa 3 2026-06-09
DLH3EM - 3 2026-07-17
DLH3AK - 3 2026-07-08
DLH309 Lufthansa 3 2026-06-07
DLH1835 Lufthansa 3 2026-07-20
DLH1834 Lufthansa 3 2026-07-20
DLH1561 - 3 2026-06-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 DLH5EE CPH → FRA Jul 26, 21:00 UTCJul 26, 22:15 UTC1h 15m
2026-07-26 DLH98Y BCN → MUC Jul 26, 17:55 UTCJul 26, 19:45 UTC1h 50m
2026-07-26 DLH09W SXB → FRA Jul 26, 14:40 UTCJul 26, 16:45 UTC2h 5m
2026-07-26 DLH03A FRA → LIS Jul 26, 10:20 UTCJul 26, 12:15 UTC1h 55m
2026-07-26 DLH49M MUC → VLC Jul 26, 06:45 UTCJul 26, 08:40 UTC1h 55m
2026-07-25 DLH1CN FRA → GLA Jul 25, 15:15 UTCJul 25, 16:15 UTC1h 0m
2026-07-25 DLH3NE LCY → FRA Jul 25, 13:20 UTCJul 25, 14:05 UTC45m
2026-07-25 DLH6PL FRA → HAM Jul 25, 10:25 UTCJul 25, 12:00 UTC1h 35m
2026-07-25 DLH8YH MUC → MAN Jul 25, 07:05 UTCJul 25, 08:45 UTC1h 40m
2026-07-25 DLH4EK OSL → MUC Jul 25, 04:15 UTCJul 25, 05:45 UTC1h 30m
2026-07-24 DLH8FT LCY → FRA Jul 24, 19:40 UTCJul 24, 21:15 UTC1h 35m
2026-07-24 DLH98Y BCN → MUC Jul 24, 16:45 UTCJul 24, 18:25 UTC1h 40m
2026-07-24 DLH09W - Jul 24, 13:25 UTCJul 24, 15:15 UTC1h 50m
2026-07-24 DLH1713 TIA → MUC Jul 24, 10:30 UTCJul 24, 11:50 UTC1h 20m
2026-07-24 DLH1712 MUC → TIA Jul 24, 07:35 UTCJul 24, 08:40 UTC1h 5m
2026-07-24 DLH1715 TIA → MUC Jul 24, 04:40 UTCJul 24, 05:55 UTC1h 15m
2026-07-23 DLH1714 MUC → TIA Jul 23, 20:25 UTCJul 23, 21:25 UTC1h 0m
2026-07-23 DLH7XA DUB → MUC Jul 23, 17:05 UTCJul 23, 18:40 UTC1h 35m
2026-07-23 DLH4NC - Jul 23, 14:25 UTCJul 23, 15:50 UTC1h 25m
2026-07-23 DLH68W BCN → FRA Jul 23, 11:20 UTCJul 23, 12:50 UTC1h 30m
2026-07-23 DLH44U FRA → VLC Jul 23, 08:45 UTCJul 23, 10:10 UTC1h 25m
2026-07-23 DLH7YC ARN → FRA Jul 23, 05:25 UTCJul 23, 07:10 UTC1h 45m
2026-07-22 DLH1WR BER → FRA Jul 22, 18:25 UTCJul 22, 20:20 UTC1h 55m
2026-07-22 DLH5TN OSL → FRA Jul 22, 13:50 UTCJul 22, 15:30 UTC1h 40m
2026-07-22 DLH9HE - Jul 22, 11:10 UTCJul 22, 12:10 UTC1h 0m
2026-07-21 DLH6LX ATH → MUC Jul 21, 13:10 UTCJul 21, 15:25 UTC2h 15m
2026-07-21 DLH3FP FRA → BHX Jul 21, 09:55 UTCJul 21, 12:00 UTC2h 5m
2026-07-20 DLH1835 FRA → CDG Jul 20, 17:15 UTCJul 20, 19:30 UTC2h 15m
2026-07-20 DLH1834 MUC → AGP Jul 20, 13:15 UTCJul 20, 16:05 UTC2h 50m
2026-07-20 DLH4E HAM → MUC Jul 20, 10:30 UTCJul 20, 11:25 UTC55m
2026-07-20 DLH1JH FRA → VCE Jul 20, 08:25 UTCJul 20, 09:25 UTC1h 0m
2026-07-20 DLH5E HAM → MUC Jul 20, 05:20 UTCJul 20, 06:15 UTC55m
2026-07-19 DLH3EY MUC → HAM Jul 19, 19:30 UTCJul 19, 20:35 UTC1h 5m
2026-07-19 DLH8M - Jul 19, 16:25 UTCJul 19, 17:20 UTC55m
2026-07-19 DLH5MJ MUC → HAM Jul 19, 14:25 UTCJul 19, 15:25 UTC1h 0m
2026-07-19 DLH03A VLC → MUC Jul 19, 10:05 UTCJul 19, 12:10 UTC2h 5m
2026-07-19 DLH49M MUC → VLC Jul 19, 06:45 UTCJul 19, 08:50 UTC2h 5m
2026-07-19 DLH8MC BER → MUC Jul 19, 04:35 UTCJul 19, 05:20 UTC45m
2026-07-18 DLH2N - Jul 18, 18:30 UTCJul 18, 19:15 UTC45m
2026-07-18 DLH9AC DBV → MUC Jul 18, 15:25 UTCJul 18, 17:00 UTC1h 35m
2026-07-18 DLH9WE MUC → DBV Jul 18, 13:10 UTCJul 18, 14:15 UTC1h 5m
2026-07-18 DLH8LY - Jul 18, 09:55 UTCJul 18, 11:55 UTC2h 0m
2026-07-18 DLH6LK FRA → HAM Jul 18, 07:00 UTCJul 18, 08:45 UTC1h 45m
2026-07-18 DLH2FL VCE → FRA Jul 18, 03:05 UTCJul 18, 05:25 UTC2h 20m
2026-07-17 DLH5AE STR → MUC Jul 17, 18:44 UTCJul 17, 20:40 UTC1h 55m
2026-07-17 DLH8M HAM → MUC Jul 17, 15:49 UTCJul 17, 16:59 UTC1h 10m
2026-07-17 DLH5MJ - Jul 17, 13:35 UTCJul 17, 14:30 UTC55m
2026-07-17 DLH03A VLC → MUC Jul 17, 10:25 UTCJul 17, 12:19 UTC1h 55m
2026-07-17 DLH49M MUC → VLC Jul 17, 06:50 UTCJul 17, 09:04 UTC2h 15m
2026-07-17 DLH3EM BRE → MUC Jul 17, 04:35 UTCJul 17, 05:39 UTC1h 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-AIDA page for operator, model, and routing details .

Mode-S 3C6481 frequently asked

What is Mode-S code 3C6481?
3C6481 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AIDA.
Where is Mode-S 3C6481 registered?
Mode-S code 3C6481 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C6481 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C6481, octal 17062201, decimal 3,957,889.
What flights does 3C6481 operate?
Mode-S 3C6481 has broadcast 20 distinct callsigns, including DLH49M, DLH1LL, DLH03A, DLH9KX, DLH83T.