Apparatus

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sensors Mode-S transponder

3CE6E4

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-COSY · DORNIER 328

Hex
3CE6E4
Octal
17163344
Decimal
3,991,268
Country
DE
Tail
D-COSY
Type
D328
No current signal · last broadcast 1d ago
Flights observed
97
Distinct callsigns
20
Country
DE
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 3CE6E4.

Country allocation

The ICAO 24-bit address 3CE6E4 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
PWF941 - 12 2026-07-13
PWF911 - 12 2026-07-16
PWF32 - 8 2026-07-09
PWF33 - 7 2026-07-16
PWF31 - 6 2026-07-09
PWF30 - 6 2026-07-09
PWF1954 - 4 2026-04-15
PWF13 - 4 2026-07-02
PWF100 - 4 2026-07-15
PWF10 - 4 2026-07-01
PWF969 - 2 2026-06-14
PWF1996 - 2 2026-04-18
PWF1946 - 2 2026-04-16
PWF1924 Private Wings Flugcharter 2 2026-05-03
PWF1901 Private Wings Flugcharter 2 2026-05-09
PWF1447 - 2 2026-07-15
PWF104 Private Wings Flugcharter 2 2026-06-10
PWF983 - 1 2026-06-07
PWF953 - 1 2026-06-05
PWF590 - 1 2026-06-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-16 PWF33 - Jul 16, 15:00 UTCJul 16, 15:55 UTC55m
2026-07-16 PWF911 STR → BWE Jul 16, 05:20 UTCJul 16, 06:15 UTC55m
2026-07-15 PWF134 - Jul 15, 15:20 UTCJul 15, 16:15 UTC55m
2026-07-15 PWF1447 - Jul 15, 13:15 UTCJul 15, 14:40 UTC1h 25m
2026-07-15 PWF1447 - Jul 15, 06:45 UTCJul 15, 07:55 UTC1h 10m
2026-07-15 PWF100 STR → ANR Jul 15, 04:40 UTCJul 15, 05:45 UTC1h 5m
2026-07-13 PWF941 - Jul 13, 14:55 UTCJul 13, 15:50 UTC55m
2026-07-13 PWF911 STR → BWE Jul 13, 05:31 UTCJul 13, 06:20 UTC50m
2026-07-09 PWF941 - Jul 9, 15:20 UTCJul 9, 16:10 UTC50m
2026-07-09 PWF32 - Jul 9, 13:30 UTCJul 9, 14:30 UTC1h 0m
2026-07-09 PWF31 - Jul 9, 06:20 UTCJul 9, 07:35 UTC1h 15m
2026-07-09 PWF30 - Jul 9, 05:15 UTCJul 9, 06:15 UTC1h 0m
2026-07-08 PWF33 - Jul 8, 15:00 UTCJul 8, 15:55 UTC55m
2026-07-08 PWF32 - Jul 8, 13:00 UTCJul 8, 14:05 UTC1h 5m
2026-07-08 PWF31 - Jul 8, 06:50 UTCJul 8, 07:40 UTC50m
2026-07-08 PWF30 - Jul 8, 05:15 UTCJul 8, 06:15 UTC1h 0m
2026-07-07 PWF33 - Jul 7, 14:55 UTCJul 7, 15:45 UTC50m
2026-07-07 PWF911 STR → BWE Jul 7, 05:20 UTCJul 7, 06:15 UTC55m
2026-07-06 PWF941 - Jul 6, 15:00 UTCJul 6, 15:50 UTC50m
2026-07-06 PWF911 STR → BWE Jul 6, 05:25 UTCJul 6, 06:20 UTC55m
2026-07-02 PWF941 - Jul 2, 15:15 UTCJul 2, 16:10 UTC55m
2026-07-02 PWF32 - Jul 2, 13:35 UTCJul 2, 14:30 UTC55m
2026-07-02 PWF13 - Jul 2, 07:00 UTCJul 2, 08:00 UTC1h 0m
2026-07-01 PWF10 - Jul 1, 05:20 UTCJul 1, 06:25 UTC1h 5m
2026-06-30 PWF13 - Jun 30, 14:55 UTCJun 30, 15:55 UTC1h 0m
2026-06-30 PWF10 - Jun 30, 05:25 UTCJun 30, 06:30 UTC1h 5m
2026-06-29 PWF101 - Jun 29, 14:25 UTCJun 29, 14:50 UTC25m
2026-06-29 PWF590 - Jun 29, 12:34 UTCJun 29, 13:49 UTC1h 15m
2026-06-29 PWF589 - Jun 29, 10:15 UTCJun 29, 11:10 UTC55m
2026-06-25 PWF33 - Jun 25, 15:04 UTCJun 25, 16:05 UTC1h 0m
2026-06-25 PWF911 - Jun 25, 05:20 UTCJun 25, 06:14 UTC55m
2026-06-23 PWF941 - Jun 23, 14:59 UTCJun 23, 15:55 UTC55m
2026-06-23 PWF911 STR → BWE Jun 23, 05:24 UTCJun 23, 06:19 UTC55m
2026-06-22 PWF941 - Jun 22, 14:49 UTCJun 22, 15:45 UTC55m
2026-06-22 PWF911 STR → BWE Jun 22, 05:20 UTCJun 22, 06:15 UTC55m
2026-06-18 PWF941 - Jun 18, 15:15 UTCJun 18, 16:10 UTC55m
2026-06-18 PWF32 IGS → BWE Jun 18, 13:30 UTCJun 18, 14:25 UTC55m
2026-06-18 PWF31 - Jun 18, 06:50 UTCJun 18, 07:40 UTC50m
2026-06-18 PWF30 - Jun 18, 05:15 UTCJun 18, 06:10 UTC55m
2026-06-17 PWF13 - Jun 17, 14:55 UTCJun 17, 15:55 UTC1h 0m
2026-06-17 PWF10 - Jun 17, 05:20 UTCJun 17, 06:25 UTC1h 5m
2026-06-16 PWF13 - Jun 16, 14:50 UTCJun 16, 15:50 UTC1h 0m
2026-06-16 PWF10 - Jun 16, 05:25 UTCJun 16, 06:20 UTC55m
2026-06-14 PWF100 - Jun 14, 13:25 UTCJun 14, 14:35 UTC1h 10m
2026-06-14 PWF969 - Jun 14, 10:30 UTCJun 14, 12:40 UTC2h 10m
2026-06-11 PWF969 - Jun 11, 12:15 UTCJun 11, 13:55 UTC1h 40m
2026-06-10 PWF104 IGS → NUE Jun 10, 11:50 UTCJun 10, 13:45 UTC1h 55m
2026-06-07 PWF983 NCE → AMS Jun 7, 18:10 UTCJun 7, 20:25 UTC2h 15m
2026-06-07 PWF100 - Jun 7, 10:20 UTCJun 7, 12:15 UTC1h 55m
2026-06-05 PWF953 - Jun 5, 09:55 UTCJun 5, 12:50 UTC2h 55m

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

Mode-S 3CE6E4 frequently asked

What is Mode-S code 3CE6E4?
3CE6E4 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-COSY.
Where is Mode-S 3CE6E4 registered?
Mode-S code 3CE6E4 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3CE6E4 broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3CE6E4, octal 17163344, decimal 3,991,268.
What flights does 3CE6E4 operate?
Mode-S 3CE6E4 has broadcast 20 distinct callsigns, including PWF941, PWF911, PWF32, PWF33, PWF31.