Apparatus

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sensors Mode-S transponder

3C6490

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-AIDP · AIRBUS A-321

Hex
3C6490
Octal
17062220
Decimal
3,957,904
Country
DE
Tail
D-AIDP
Type
A321
No current signal · last broadcast Jul 26, 21:10 UTC
Flights observed
420
Distinct callsigns
20
Country
DE
Last broadcast
Jul 26, 21:10 UTC

Last known position

Most recent position reported by Mode-S 3C6490.

Country allocation

The ICAO 24-bit address 3C6490 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
EWG27V - 21 2026-07-22
EWG29H - 20 2026-07-22
EWG25P Eurowings 18 2026-07-25
EWG16F Eurowings 16 2026-07-25
EWG81C Eurowings 13 2026-07-19
EWG3WD Eurowings 12 2026-07-19
EWG74T - 11 2026-07-16
EWG73D Eurowings 11 2026-06-03
EWG3KE - 10 2026-06-03
EWG1QA - 10 2026-07-16
EWG8ZH Eurowings 9 2026-07-21
EWG5HF - 9 2026-07-22
EWG5DV - 9 2026-07-10
EWG5BM - 9 2026-07-21
EWG35A - 9 2026-07-10
EWG11S Eurowings 9 2026-07-20
EWG80V - 8 2026-07-08
EWG47E - 8 2026-07-20
EWG4HM - 7 2026-07-04
EWG3HM - 7 2026-07-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 EWG33F BER → LPA Jul 26, 17:35 UTCJul 26, 21:05 UTC3h 30m
2026-07-26 EWG77H DUS → CAI Jul 26, 11:05 UTCJul 26, 14:40 UTC3h 35m
2026-07-26 EWG2YR NCE → DUS Jul 26, 08:25 UTCJul 26, 09:45 UTC1h 20m
2026-07-26 EWG47B DUS → NCE Jul 26, 05:10 UTCJul 26, 06:35 UTC1h 26m
2026-07-25 EWG16F LIS → DUS Jul 25, 17:55 UTCJul 25, 20:35 UTC2h 40m
2026-07-25 EWG25P SZG → HER Jul 25, 13:20 UTCJul 25, 16:00 UTC2h 40m
2026-07-25 EWG2SZ BOJ → DUS Jul 25, 08:50 UTCJul 25, 11:20 UTC2h 30m
2026-07-25 EWG15M HAM → PMI Jul 25, 05:10 UTCJul 25, 07:35 UTC2h 25m
2026-07-24 EWG70L LIS → DUS Jul 24, 16:35 UTCJul 24, 19:00 UTC2h 25m
2026-07-24 EWG9JL TIA → CGN Jul 24, 12:40 UTCJul 24, 14:35 UTC1h 55m
2026-07-24 EWG89D - Jul 24, 09:00 UTCJul 24, 11:30 UTC2h 30m
2026-07-24 EWG7F IBZ → DUS Jul 24, 05:40 UTCJul 24, 07:45 UTC2h 5m
2026-07-23 EWG36MP PMI → DUS Jul 23, 16:30 UTCJul 23, 18:35 UTC2h 5m
2026-07-23 EWG12L - Jul 23, 13:15 UTCJul 23, 15:05 UTC1h 50m
2026-07-23 EWG1CZ - Jul 23, 09:10 UTCJul 23, 11:40 UTC2h 30m
2026-07-23 EWG24X CGN → BER Jul 23, 05:35 UTCJul 23, 07:50 UTC2h 15m
2026-07-22 EWG29H - Jul 22, 17:55 UTCJul 22, 20:25 UTC2h 30m
2026-07-22 EWG27V - Jul 22, 14:10 UTCJul 22, 16:40 UTC2h 30m
2026-07-22 EWG5HF - Jul 22, 10:20 UTCJul 22, 12:50 UTC2h 30m
2026-07-21 EWG29H - Jul 21, 18:30 UTCJul 21, 20:55 UTC2h 25m
2026-07-21 EWG27V - Jul 21, 13:50 UTCJul 21, 16:25 UTC2h 35m
2026-07-21 EWG5BM DUB → DUS Jul 21, 11:10 UTCJul 21, 12:35 UTC1h 25m
2026-07-21 EWG8ZH CGN → DRS Jul 21, 08:35 UTCJul 21, 10:05 UTC1h 30m
2026-07-21 EWG3VL - Jul 21, 06:45 UTCJul 21, 07:35 UTC50m
2026-07-21 EWG5MJ DUS → BER Jul 21, 05:00 UTCJul 21, 05:50 UTC50m
2026-07-20 EWG16TM - Jul 20, 16:10 UTCJul 20, 19:20 UTC3h 10m
2026-07-20 EWG15E - Jul 20, 11:55 UTCJul 20, 14:35 UTC2h 40m
2026-07-20 EWG11S PMI → DUS Jul 20, 08:25 UTCJul 20, 10:25 UTC2h 0m
2026-07-20 EWG47E - Jul 20, 05:00 UTCJul 20, 07:00 UTC2h 0m
2026-07-19 EWG16F LIS → DUS Jul 19, 18:10 UTCJul 19, 20:35 UTC2h 25m
2026-07-19 EWG25P - Jul 19, 13:55 UTCJul 19, 16:40 UTC2h 45m
2026-07-19 EWG81C STR → FCO Jul 19, 09:30 UTCJul 19, 11:35 UTC2h 5m
2026-07-19 EWG81C STR → FCO Jul 19, 08:00 UTCJul 19, 08:20 UTC20m
2026-07-19 EWG3WD DUS → OPO Jul 19, 05:40 UTCJul 19, 07:55 UTC2h 15m
2026-07-18 EWG16F LIS → DUS Jul 18, 18:30 UTCJul 18, 21:00 UTC2h 30m
2026-07-18 EWG25P DUS → LIS Jul 18, 13:55 UTCJul 18, 16:50 UTC2h 55m
2026-07-18 EWG11S - Jul 18, 10:15 UTCJul 18, 12:05 UTC1h 50m
2026-07-18 EWG4EH BER → PMI Jul 18, 06:30 UTCJul 18, 09:00 UTC2h 30m
2026-07-18 EWG6901 - Jul 18, 04:10 UTCJul 18, 04:55 UTC45m
2026-07-17 EWG29H - Jul 17, 19:49 UTCJul 17, 22:20 UTC2h 30m
2026-07-17 EWG27V - Jul 17, 14:44 UTCJul 17, 17:35 UTC2h 50m
2026-07-17 EWG82U ATH → DUS Jul 17, 09:20 UTCJul 17, 12:15 UTC2h 55m
2026-07-17 EWG28J DUS → ATH Jul 17, 05:10 UTCJul 17, 07:40 UTC2h 30m
2026-07-16 EWG3LU - Jul 16, 19:05 UTCJul 16, 21:00 UTC1h 55m
2026-07-16 EWG92K - Jul 16, 15:10 UTCJul 16, 17:30 UTC2h 20m
2026-07-16 EWG1QA RHO → DUS Jul 16, 10:20 UTCJul 16, 14:00 UTC3h 40m
2026-07-16 EWG74T DUS → RHO Jul 16, 05:15 UTCJul 16, 08:15 UTC3h 0m
2026-07-15 EWG77F LPA → DUS Jul 15, 12:10 UTCJul 15, 15:55 UTC3h 45m
2026-07-15 EWG3HM - Jul 15, 06:25 UTCJul 15, 10:50 UTC4h 25m
2026-07-14 EWG29H - Jul 14, 18:15 UTCJul 14, 20:30 UTC2h 15m

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

Mode-S 3C6490 frequently asked

What is Mode-S code 3C6490?
3C6490 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AIDP.
Where is Mode-S 3C6490 registered?
Mode-S code 3C6490 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C6490 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:10 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C6490, octal 17062220, decimal 3,957,904.
What flights does 3C6490 operate?
Mode-S 3C6490 has broadcast 20 distinct callsigns, including EWG27V, EWG29H, EWG25P, EWG16F, EWG81C.