Apparatus

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sensors Mode-S transponder

3C55C1

ICAO 24-bit transponder address · allocated to Germany

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

Hex
3C55C1
Octal
17052701
Decimal
3,954,113
Country
DE
Tail
D-AENA
Type
A20N
No current signal · last broadcast 2h ago
Flights observed
449
Distinct callsigns
20
Country
DE
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 3C55C1.

Country allocation

The ICAO 24-bit address 3C55C1 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
EWG31CD - 27 2026-07-11
EWG7PC - 22 2026-07-12
EWG93FL - 18 2026-07-13
EWG6NT - 15 2026-05-31
EWG4ZA - 12 2026-07-13
EWG7ED - 10 2026-05-16
EWG19TF - 10 2026-07-11
EWG78P - 8 2026-07-12
EWG73V - 8 2026-07-12
EWG55X Eurowings 8 2026-05-19
EWG32ME - 8 2026-07-02
EWG2HC Eurowings 7 2026-05-19
EWG2CA - 7 2026-06-25
EWG9L Eurowings 6 2026-05-24
EWG67A Eurowings 6 2026-05-29
EWG3GH Eurowings 6 2026-05-22
EWG27P Eurowings 6 2026-05-24
EWG1A Eurowings 6 2026-06-02
EWG8602 Eurowings 5 2026-05-22
EWG8186 Eurowings 5 2026-05-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 EWG61J - Jul 14, 05:30 UTCJul 14, 07:55 UTC2h 25m
2026-07-13 EWG22B BCN → STR Jul 13, 19:30 UTCJul 13, 21:00 UTC1h 30m
2026-07-13 EWG14G - Jul 13, 16:35 UTCJul 13, 18:20 UTC1h 45m
2026-07-13 EWG4ZA - Jul 13, 13:55 UTCJul 13, 15:05 UTC1h 10m
2026-07-13 EWG4ZA STR → LHR Jul 13, 11:20 UTCJul 13, 12:40 UTC1h 20m
2026-07-13 EWG93FL OPO → STR Jul 13, 08:05 UTCJul 13, 10:10 UTC2h 5m
2026-07-13 EWG93FL STR → OPO Jul 13, 04:30 UTCJul 13, 07:10 UTC2h 40m
2026-07-12 EWG7PC - Jul 12, 20:01 UTCJul 12, 21:05 UTC1h 5m
2026-07-12 EWG7PC STR → LHR Jul 12, 16:55 UTCJul 12, 18:15 UTC1h 20m
2026-07-12 EWG78P - Jul 12, 14:10 UTCJul 12, 15:10 UTC1h 0m
2026-07-12 EWG78P STR → VIE Jul 12, 12:15 UTCJul 12, 13:10 UTC55m
2026-07-12 EWG73V - Jul 12, 08:15 UTCJul 12, 11:01 UTC2h 45m
2026-07-12 EWG73V - Jul 12, 04:25 UTCJul 12, 06:45 UTC2h 20m
2026-07-11 EWG19TF - Jul 11, 16:15 UTCJul 11, 18:55 UTC2h 40m
2026-07-11 EWG19TF STR → CHQ Jul 11, 12:30 UTCJul 11, 15:05 UTC2h 35m
2026-07-11 EWG31CD FAO → STR Jul 11, 08:20 UTCJul 11, 10:55 UTC2h 35m
2026-07-11 EWG31CD STR → FAO Jul 11, 04:30 UTCJul 11, 07:10 UTC2h 40m
2026-07-10 EWG68NA SKG → STR Jul 10, 19:15 UTCJul 10, 21:20 UTC2h 6m
2026-07-10 EWG68NA STR → SKG Jul 10, 16:25 UTCJul 10, 18:15 UTC1h 50m
2026-07-10 EWG78P VIE → STR Jul 10, 14:30 UTCJul 10, 15:25 UTC55m
2026-07-10 EWG78P - Jul 10, 12:20 UTCJul 10, 13:10 UTC50m
2026-07-10 EWG7RU RHO → STR Jul 10, 08:25 UTCJul 10, 11:20 UTC2h 55m
2026-07-10 EWG7RU STR → RHO Jul 10, 04:20 UTCJul 10, 06:55 UTC2h 35m
2026-07-09 EWG7PC - Jul 9, 19:35 UTCJul 9, 20:45 UTC1h 10m
2026-07-09 EWG7PC STR → LHR Jul 9, 16:45 UTCJul 9, 18:10 UTC1h 25m
2026-07-09 EWG61J STR → STR Jul 9, 05:40 UTCJul 9, 15:35 UTC9h 55m
2026-07-08 EWG7PC - Jul 8, 19:20 UTCJul 8, 20:30 UTC1h 10m
2026-07-08 EWG7PC STR → LHR Jul 8, 16:35 UTCJul 8, 17:45 UTC1h 10m
2026-07-08 EWG78P VIE → STR Jul 8, 14:10 UTCJul 8, 15:10 UTC1h 0m
2026-07-08 EWG78P STR → VIE Jul 8, 12:15 UTCJul 8, 13:15 UTC1h 0m
2026-07-08 EWG31CD FAO → STR Jul 8, 08:25 UTCJul 8, 11:00 UTC2h 35m
2026-07-08 EWG31CD STR → FAO Jul 8, 04:40 UTCJul 8, 07:15 UTC2h 35m
2026-07-07 EWG61J STR → STR Jul 7, 05:30 UTCJul 7, 17:25 UTC11h 55m
2026-07-06 EWG8YX VLC → STR Jul 6, 19:00 UTCJul 6, 20:55 UTC1h 55m
2026-07-06 EWG2HA STR → VLC Jul 6, 16:15 UTCJul 6, 18:10 UTC1h 55m
2026-07-06 EWG4ZA - Jul 6, 14:05 UTCJul 6, 15:15 UTC1h 10m
2026-07-06 EWG4ZA STR → LHR Jul 6, 11:20 UTCJul 6, 12:50 UTC1h 30m
2026-07-06 EWG6901 - Jul 6, 08:10 UTCJul 6, 10:00 UTC1h 50m
2026-07-06 EWG6000 - Jul 6, 05:30 UTCJul 6, 07:15 UTC1h 45m
2026-07-05 EWG61J - Jul 5, 06:25 UTCJul 5, 13:00 UTC6h 35m
2026-07-04 EWG19TF - Jul 4, 16:10 UTCJul 4, 18:50 UTC2h 40m
2026-07-04 EWG19TF - Jul 4, 12:35 UTCJul 4, 14:50 UTC2h 15m
2026-07-04 EWG31CD FAO → STR Jul 4, 08:15 UTCJul 4, 11:00 UTC2h 45m
2026-07-04 EWG31CD STR → FAO Jul 4, 04:25 UTCJul 4, 07:05 UTC2h 40m
2026-07-03 EWG55CU - Jul 3, 19:10 UTCJul 3, 21:30 UTC2h 20m
2026-07-03 EWG55CU - Jul 3, 16:05 UTCJul 3, 17:55 UTC1h 50m
2026-07-03 EWG4ZA - Jul 3, 14:05 UTCJul 3, 15:05 UTC1h 0m
2026-07-03 EWG4ZA STR → LHR Jul 3, 11:20 UTCJul 3, 12:40 UTC1h 20m
2026-07-03 EWG84G - Jul 3, 08:10 UTCJul 3, 10:05 UTC1h 55m
2026-07-03 EWG84G - Jul 3, 05:00 UTCJul 3, 06:50 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-AENA page for operator, model, and routing details .

Mode-S 3C55C1 frequently asked

What is Mode-S code 3C55C1?
3C55C1 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AENA.
Where is Mode-S 3C55C1 registered?
Mode-S code 3C55C1 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C55C1 broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C55C1, octal 17052701, decimal 3,954,113.
What flights does 3C55C1 operate?
Mode-S 3C55C1 has broadcast 20 distinct callsigns, including EWG31CD, EWG7PC, EWG93FL, EWG6NT, EWG4ZA.