Apparatus

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sensors Mode-S transponder

3CCE03

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-CFHZ · EMBRAER EMB-505 Phenom 300

Hex
3CCE03
Octal
17147003
Decimal
3,984,899
Country
DE
Tail
D-CFHZ
Type
E55P
No current signal · last broadcast 3d ago
Flights observed
192
Distinct callsigns
20
Country
DE
Last broadcast
3d ago

Last known position

Most recent position reported by Mode-S 3CCE03.

Country allocation

The ICAO 24-bit address 3CCE03 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
DWW694 - 5 2026-05-25
DWW290 - 5 2026-06-04
DWW258 - 5 2026-07-08
DWW956 - 4 2026-07-16
DWW801 - 4 2026-05-04
DWW791 - 4 2026-06-29
DWW786 - 4 2026-05-08
DWW739 - 4 2026-06-21
DWW710 - 4 2026-06-15
DWW603 - 4 2026-06-27
DWW583 - 4 2026-05-23
DWW504 - 4 2026-07-12
DWW344 - 4 2026-05-29
DWW162 - 4 2026-07-24
DWW158 - 4 2026-06-12
DWW017 - 4 2026-07-26
DWW923 - 3 2026-06-22
DWW828 - 3 2026-05-13
DWW774 - 3 2026-05-15
DWW755 - 3 2026-05-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 DWW267 - Jul 26, 13:20 UTCJul 26, 14:50 UTC1h 30m
2026-07-26 DWW017 - Jul 26, 11:00 UTCJul 26, 11:50 UTC50m
2026-07-25 DWW017 IBZ → BQH Jul 25, 15:15 UTCJul 25, 17:30 UTC2h 15m
2026-07-25 DWW017 - Jul 25, 12:15 UTCJul 25, 13:00 UTC45m
2026-07-25 DWW017 - Jul 25, 09:55 UTCJul 25, 11:05 UTC1h 10m
2026-07-24 DWW162 BRU → ZRH Jul 24, 09:50 UTCJul 24, 10:45 UTC55m
2026-07-23 DWW693 - Jul 23, 15:30 UTCJul 23, 16:55 UTC1h 25m
2026-07-23 DWW790 - Jul 23, 12:45 UTCJul 23, 13:25 UTC40m
2026-07-23 DWW048 - Jul 23, 10:55 UTCJul 23, 11:40 UTC45m
2026-07-22 DWW162 - Jul 22, 19:40 UTCJul 22, 20:20 UTC40m
2026-07-22 DWW162 ZRH → BRU Jul 22, 17:25 UTCJul 22, 18:20 UTC55m
2026-07-22 DWW162 - Jul 22, 15:00 UTCJul 22, 15:20 UTC20m
2026-07-21 DWW589 - Jul 21, 08:05 UTCJul 21, 09:25 UTC1h 20m
2026-07-19 DWW589 - Jul 19, 12:45 UTCJul 19, 14:00 UTC1h 15m
2026-07-18 DWW706 - Jul 18, 12:55 UTCJul 18, 14:10 UTC1h 15m
2026-07-18 DWW706 - Jul 18, 10:00 UTCJul 18, 11:30 UTC1h 30m
2026-07-17 DWW519 - Jul 17, 12:45 UTCJul 17, 13:40 UTC55m
2026-07-17 DWW519 - Jul 17, 10:50 UTCJul 17, 12:04 UTC1h 15m
2026-07-16 DWW728 - Jul 16, 14:45 UTCJul 16, 16:35 UTC1h 50m
2026-07-16 DWW728 FDH → LBG Jul 16, 12:34 UTCJul 16, 13:40 UTC1h 5m
2026-07-16 DWW956 - Jul 16, 10:00 UTCJul 16, 10:40 UTC40m
2026-07-15 DWW956 - Jul 15, 15:10 UTCJul 15, 15:45 UTC35m
2026-07-15 DWW238 - Jul 15, 10:10 UTCJul 15, 10:45 UTC35m
2026-07-15 DWW238 ATH → NCE Jul 15, 06:20 UTCJul 15, 08:55 UTC2h 35m
2026-07-14 DWW238 LIN → ATH Jul 14, 15:20 UTCJul 14, 17:20 UTC2h 0m
2026-07-14 DWW956 - Jul 14, 12:55 UTCJul 14, 13:50 UTC55m
2026-07-13 DWW956 FDH → RBM Jul 13, 14:10 UTCJul 13, 14:45 UTC35m
2026-07-13 DWW824 - Jul 13, 12:15 UTCJul 13, 13:15 UTC1h 0m
2026-07-13 DWW824 - Jul 13, 09:45 UTCJul 13, 10:40 UTC55m
2026-07-12 DWW504 - Jul 12, 15:45 UTCJul 12, 16:05 UTC20m
2026-07-12 DWW504 - Jul 12, 13:30 UTCJul 12, 15:20 UTC1h 50m
2026-07-12 DWW504 SZG → IBZ Jul 12, 09:10 UTCJul 12, 11:15 UTC2h 5m
2026-07-11 DWW504 OLB → SZG Jul 11, 14:00 UTCJul 11, 15:15 UTC1h 15m
2026-07-11 DWW706 - Jul 11, 10:55 UTCJul 11, 12:15 UTC1h 20m
2026-07-10 DWW614 - Jul 10, 14:45 UTCJul 10, 15:35 UTC50m
2026-07-10 DWW184 - Jul 10, 12:30 UTCJul 10, 14:05 UTC1h 35m
2026-07-10 DWW184 - Jul 10, 09:25 UTCJul 10, 11:20 UTC1h 55m
2026-07-09 DWW184 - Jul 9, 16:40 UTCJul 9, 18:20 UTC1h 40m
2026-07-09 DWW537 - Jul 9, 14:45 UTCJul 9, 15:40 UTC55m
2026-07-08 DWW258 - Jul 8, 16:20 UTCJul 8, 17:55 UTC1h 35m
2026-07-08 DWW258 - Jul 8, 12:55 UTCJul 8, 15:30 UTC2h 35m
2026-07-08 DWW258 BOH → ALC Jul 8, 08:10 UTCJul 8, 10:15 UTC2h 5m
2026-07-07 DWW258 - Jul 7, 10:10 UTCJul 7, 12:20 UTC2h 10m
2026-07-07 DWW666 LIS → XRY Jul 7, 07:15 UTCJul 7, 08:00 UTC45m
2026-07-07 DWW666 PMI → LIS Jul 7, 04:25 UTCJul 7, 06:15 UTC1h 50m
2026-07-06 DWW425 - Jul 6, 11:10 UTCJul 6, 13:25 UTC2h 15m
2026-07-06 DWW425 - Jul 6, 09:20 UTCJul 6, 10:10 UTC50m
2026-07-05 DWW449 OLB → FMM Jul 5, 17:15 UTCJul 5, 18:30 UTC1h 15m
2026-07-05 DWW449 - Jul 5, 12:35 UTCJul 5, 13:50 UTC1h 15m
2026-07-05 DWW258 - Jul 5, 07:45 UTCJul 5, 10:10 UTC2h 25m

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

Mode-S 3CCE03 frequently asked

What is Mode-S code 3CCE03?
3CCE03 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-CFHZ.
Where is Mode-S 3CCE03 registered?
Mode-S code 3CCE03 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3CCE03 broadcasting right now?
No active broadcast right now. Last signal was 3d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3CCE03, octal 17147003, decimal 3,984,899.
What flights does 3CCE03 operate?
Mode-S 3CCE03 has broadcast 20 distinct callsigns, including DWW694, DWW290, DWW258, DWW956, DWW801.