Apparatus

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sensors Mode-S transponder

3C6494

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-AIDT · AIRBUS A-321

Hex
3C6494
Octal
17062224
Decimal
3,957,908
Country
DE
Tail
D-AIDT
Type
A321
No current signal · last broadcast 7h ago
Flights observed
241
Distinct callsigns
20
Country
DE
Last broadcast
7h ago

Last known position

Most recent position reported by Mode-S 3C6494.

Country allocation

The ICAO 24-bit address 3C6494 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
EWG29H - 11 2026-07-10
EWG8ZH - 10 2026-07-12
EWG5BM - 10 2026-07-12
EWG27V - 10 2026-07-10
EWG8R Eurowings 8 2026-07-08
EWG73D - 8 2026-06-27
EWG43DA - 8 2026-07-08
EWG3KE - 8 2026-06-27
EWG5DV - 7 2026-07-13
EWG47E - 7 2026-07-12
EWG35A - 7 2026-07-13
EWG11S - 7 2026-07-12
EWG8ST - 6 2026-07-11
EWG3EK - 5 2026-07-11
EWG9QR - 4 2026-07-04
EWG8DY - 4 2026-07-06
EWG81C Eurowings 4 2026-06-11
EWG5LP - 4 2026-07-08
EWG58X - 4 2026-07-04
EWG4QX - 4 2026-07-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 EWG1QA RHO → DUS Jul 13, 17:00 UTCJul 13, 20:25 UTC3h 25m
2026-07-13 EWG74T - Jul 13, 12:30 UTCJul 13, 15:25 UTC2h 55m
2026-07-13 EWG35A - Jul 13, 08:35 UTCJul 13, 10:50 UTC2h 15m
2026-07-13 EWG5DV - Jul 13, 04:25 UTCJul 13, 07:15 UTC2h 50m
2026-07-12 EWG4PZ CPH → DUS Jul 12, 18:55 UTCJul 12, 20:01 UTC1h 5m
2026-07-12 EWG50B - Jul 12, 17:01 UTCJul 12, 17:55 UTC55m
2026-07-12 EWG5BM DUB → DUS Jul 12, 14:20 UTCJul 12, 15:45 UTC1h 25m
2026-07-12 EWG8ZH DUS → DUB Jul 12, 11:45 UTCJul 12, 13:25 UTC1h 40m
2026-07-12 EWG11S - Jul 12, 08:40 UTCJul 12, 10:30 UTC1h 50m
2026-07-12 EWG47E - Jul 12, 05:25 UTCJul 12, 07:25 UTC2h 0m
2026-07-11 EWG3EK FNC → DUS Jul 11, 17:00 UTCJul 11, 20:25 UTC3h 25m
2026-07-11 EWG8ST DUS → FNC Jul 11, 12:15 UTCJul 11, 16:00 UTC3h 45m
2026-07-11 EWG3LK BCN → DUS Jul 11, 07:50 UTCJul 11, 09:45 UTC1h 55m
2026-07-11 EWG13G DUS → BCN Jul 11, 04:50 UTCJul 11, 06:40 UTC1h 50m
2026-07-10 EWG29H - Jul 10, 17:40 UTCJul 10, 20:10 UTC2h 30m
2026-07-10 EWG27V - Jul 10, 13:35 UTCJul 10, 16:15 UTC2h 40m
2026-07-10 EWG89D - Jul 10, 08:50 UTCJul 10, 11:30 UTC2h 40m
2026-07-10 EWG7F - Jul 10, 05:30 UTCJul 10, 07:35 UTC2h 5m
2026-07-09 EWG8J VIE → DUS Jul 9, 17:45 UTCJul 9, 19:00 UTC1h 15m
2026-07-09 EWG82Y DUS → VIE Jul 9, 15:30 UTCJul 9, 16:40 UTC1h 10m
2026-07-08 EWG20H - Jul 8, 16:10 UTCJul 8, 18:15 UTC2h 5m
2026-07-08 EWG5LP - Jul 8, 13:15 UTCJul 8, 15:00 UTC1h 45m
2026-07-08 EWG8R PMI → PMI Jul 8, 08:40 UTCJul 8, 11:25 UTC2h 45m
2026-07-08 EWG43DA DUS → XRY Jul 8, 05:00 UTCJul 8, 07:35 UTC2h 35m
2026-07-07 EWG5BM DUB → DUS Jul 7, 11:25 UTCJul 7, 12:40 UTC1h 15m
2026-07-07 EWG8ZH CGN → DRS Jul 7, 08:35 UTCJul 7, 10:10 UTC1h 35m
2026-07-06 EWG4QX FAO → DUS Jul 6, 18:00 UTCJul 6, 20:50 UTC2h 50m
2026-07-06 EWG8DY - Jul 6, 14:20 UTCJul 6, 17:00 UTC2h 40m
2026-07-06 EWG9GB - Jul 6, 09:50 UTCJul 6, 11:50 UTC2h 0m
2026-07-06 EWG4HM - Jul 6, 06:25 UTCJul 6, 08:20 UTC1h 55m
2026-07-05 EWG38E - Jul 5, 10:10 UTCJul 5, 12:35 UTC2h 25m
2026-07-05 EWG2FC - Jul 5, 06:10 UTCJul 5, 08:30 UTC2h 20m
2026-07-04 EWG58X IBZ → DUS Jul 4, 15:10 UTCJul 4, 17:15 UTC2h 5m
2026-07-04 EWG9QR - Jul 4, 11:40 UTCJul 4, 13:45 UTC2h 5m
2026-07-04 EWG5BM DUB → DUS Jul 4, 08:50 UTCJul 4, 10:05 UTC1h 15m
2026-07-04 EWG8ZH CGN → DRS Jul 4, 06:05 UTCJul 4, 07:40 UTC1h 35m
2026-07-03 EWG70L - Jul 3, 16:10 UTCJul 3, 18:20 UTC2h 10m
2026-07-03 EWG9JL - Jul 3, 12:45 UTCJul 3, 14:30 UTC1h 45m
2026-07-03 EWG35A - Jul 3, 09:00 UTCJul 3, 11:35 UTC2h 35m
2026-07-03 EWG5DV - Jul 3, 05:00 UTCJul 3, 07:30 UTC2h 30m
2026-07-02 EWG7RG GRZ → HRG Jul 2, 16:00 UTCJul 2, 18:40 UTC2h 40m
2026-07-02 EWG9626 DUS → ZTH Jul 2, 12:25 UTCJul 2, 15:00 UTC2h 35m
2026-07-01 EWG36MP - Jul 1, 16:30 UTCJul 1, 18:45 UTC2h 15m
2026-07-01 EWG12L - Jul 1, 13:20 UTCJul 1, 15:05 UTC1h 45m
2026-07-01 EWG16F LIS → DUS Jul 1, 08:55 UTCJul 1, 11:35 UTC2h 40m
2026-07-01 EWG25P DUS → LIS Jul 1, 04:40 UTCJul 1, 07:10 UTC2h 30m
2026-06-30 EWG5BM DUB → DUS Jun 30, 11:25 UTCJun 30, 12:45 UTC1h 20m
2026-06-30 EWG8ZH CGN → DRS Jun 30, 08:30 UTCJun 30, 09:55 UTC1h 25m
2026-06-30 EWG6900 - Jun 30, 07:05 UTCJun 30, 07:25 UTC20m
2026-06-29 EWG741 - Jun 29, 19:39 UTCJun 29, 22:00 UTC2h 20m

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

Mode-S 3C6494 frequently asked

What is Mode-S code 3C6494?
3C6494 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AIDT.
Where is Mode-S 3C6494 registered?
Mode-S code 3C6494 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C6494 broadcasting right now?
No active broadcast right now. Last signal was 7h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C6494, octal 17062224, decimal 3,957,908.
What flights does 3C6494 operate?
Mode-S 3C6494 has broadcast 20 distinct callsigns, including EWG29H, EWG8ZH, EWG5BM, EWG27V, EWG8R.