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 8h ago
Flights observed
98
Distinct callsigns
20
Country
DE
Last broadcast
8h 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
DWW801 - 4 2026-05-04
DWW786 - 4 2026-05-08
DWW583 - 4 2026-05-23
DWW344 - 4 2026-05-29
DWW158 - 4 2026-06-12
DWW828 - 3 2026-05-13
DWW774 - 3 2026-05-15
DWW755 - 3 2026-05-07
DWW199 - 3 2026-04-30
DWW186 - 3 2026-06-13
DWW081 - 3 2026-05-17
DWW028 - 3 2026-05-17
DWW999 - 2 2026-04-19
DWW989 - 2 2026-05-14
DWW977 - 2 2026-06-07
DWW901 - 2 2026-05-13
DWW849 - 2 2026-06-02
DWW797 - 2 2026-06-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-14 DWW841 - Jun 14, 09:40 UTCJun 14, 12:15 UTC2h 35m
2026-06-13 DWW186 - Jun 13, 11:00 UTCJun 13, 11:55 UTC55m
2026-06-13 DWW186 - Jun 13, 08:35 UTCJun 13, 10:10 UTC1h 35m
2026-06-13 DWW186 - Jun 13, 05:40 UTCJun 13, 06:25 UTC45m
2026-06-12 DWW111 FDH → FDH Jun 12, 16:05 UTCJun 12, 16:55 UTC50m
2026-06-12 DWW158 - Jun 12, 14:15 UTCJun 12, 14:50 UTC35m
2026-06-12 DWW158 GLA → GVA Jun 12, 11:05 UTCJun 12, 13:00 UTC1h 55m
2026-06-10 DWW158 - Jun 10, 09:20 UTCJun 10, 11:25 UTC2h 5m
2026-06-10 DWW158 ZRH → GVA Jun 10, 06:50 UTCJun 10, 07:20 UTC30m
2026-06-09 DWW473 - Jun 9, 16:45 UTCJun 9, 18:35 UTC1h 50m
2026-06-09 DWW473 FDH → OSL Jun 9, 13:30 UTCJun 9, 15:35 UTC2h 5m
2026-06-08 DWW143 - Jun 8, 12:20 UTCJun 8, 13:50 UTC1h 30m
2026-06-08 DWW143 - Jun 8, 09:10 UTCJun 8, 11:15 UTC2h 5m
2026-06-07 DWW977 - Jun 7, 18:10 UTCJun 7, 18:45 UTC35m
2026-06-07 DWW977 - Jun 7, 15:35 UTCJun 7, 17:10 UTC1h 35m
2026-06-07 DWW797 - Jun 7, 12:10 UTCJun 7, 14:10 UTC2h 0m
2026-06-06 DWW797 - Jun 6, 15:54 UTCJun 6, 17:44 UTC1h 50m
2026-06-06 DWW710 - Jun 6, 13:39 UTCJun 6, 14:20 UTC40m
2026-06-06 DWW710 FDH → IBZ Jun 6, 10:14 UTCJun 6, 12:10 UTC1h 55m
2026-06-05 DWW203 - Jun 5, 11:45 UTCJun 5, 12:35 UTC50m
2026-06-05 DWW203 ZRH → CEQ Jun 5, 07:55 UTCJun 5, 09:00 UTC1h 5m
2026-06-04 DWW290 - Jun 4, 11:45 UTCJun 4, 13:05 UTC1h 20m
2026-06-04 DWW290 - Jun 4, 09:00 UTCJun 4, 10:15 UTC1h 15m
2026-06-03 DWW047 - Jun 3, 17:20 UTCJun 3, 18:15 UTC55m
2026-06-03 DWW273 - Jun 3, 14:40 UTCJun 3, 15:00 UTC20m
2026-06-03 DWW273 - Jun 3, 12:40 UTCJun 3, 13:20 UTC40m
2026-06-02 DWW849 GVA → LIN Jun 2, 18:35 UTCJun 2, 19:30 UTC55m
2026-06-02 DWW849 ZRH → GVA Jun 2, 14:50 UTCJun 2, 15:35 UTC45m
2026-06-02 DWW447 IBZ → ZRH Jun 2, 06:25 UTCJun 2, 08:10 UTC1h 45m
2026-06-01 DWW447 BCN → IBZ Jun 1, 17:30 UTCJun 1, 18:05 UTC35m
2026-06-01 DWW317 - Jun 1, 13:40 UTCJun 1, 15:25 UTC1h 45m
2026-05-31 DWW262 - May 31, 16:35 UTCMay 31, 19:05 UTC2h 30m
2026-05-30 DWW518 - May 30, 11:35 UTCMay 30, 12:55 UTC1h 20m
2026-05-30 DWW007 - May 30, 10:20 UTCMay 30, 10:45 UTC25m
2026-05-30 DWW007 - May 30, 07:40 UTCMay 30, 08:35 UTC55m
2026-05-29 DWW344 BRU → SZG May 29, 10:50 UTCMay 29, 11:55 UTC1h 5m
2026-05-29 DWW344 - May 29, 08:30 UTCMay 29, 09:25 UTC55m
2026-05-28 DWW344 NCE → BHX May 28, 13:55 UTCMay 28, 16:00 UTC2h 5m
2026-05-28 DWW344 GRS → NCE May 28, 10:15 UTCMay 28, 11:00 UTC45m
2026-05-28 DWW129 ZRH → GRS May 28, 07:40 UTCMay 28, 08:35 UTC55m
2026-05-28 DWW129 - May 28, 04:55 UTCMay 28, 05:10 UTC15m
2026-05-27 DWW745 - May 27, 10:45 UTCMay 27, 11:55 UTC1h 10m
2026-05-27 DWW745 FDH → GRS May 27, 08:15 UTCMay 27, 09:15 UTC1h 0m
2026-05-25 DWW694 MUC → FDH May 25, 09:55 UTCMay 25, 10:20 UTC25m
2026-05-25 DWW694 LYS → MUC May 25, 07:45 UTCMay 25, 08:45 UTC1h 0m
2026-05-24 DWW290 - May 24, 11:25 UTCMay 24, 13:00 UTC1h 35m
2026-05-24 DWW290 - May 24, 08:40 UTCMay 24, 10:10 UTC1h 30m
2026-05-24 DWW290 - May 24, 07:10 UTCMay 24, 07:30 UTC20m
2026-05-23 DWW583 - May 23, 12:10 UTCMay 23, 12:30 UTC20m
2026-05-23 DWW583 - May 23, 09:15 UTCMay 23, 10:20 UTC1h 5m

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 8h 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, DWW801, DWW786, DWW583.