Apparatus

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sensors Mode-S transponder

3D0CE8

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-EDDG · CESSNA 172 Skyhawk

Hex
3D0CE8
Octal
17206350
Decimal
4,001,000
Country
DE
Tail
D-EDDG
Type
C172
No current signal · last broadcast 11h ago
Flights observed
58
Distinct callsigns
1
Country
DE
Last broadcast
11h ago

Last known position

Most recent position reported by Mode-S 3D0CE8.

Country allocation

The ICAO 24-bit address 3D0CE8 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 1 distinct

Callsign Airline Flights Last seen
DEDDG - 58 2026-06-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-22 DEDDG FMO → FMO Jun 22, 15:40 UTCJun 22, 16:34 UTC55m
2026-06-21 DEDDG - Jun 21, 10:34 UTCJun 21, 11:10 UTC35m
2026-06-20 DEDDG FMO → JUI Jun 20, 07:59 UTCJun 20, 08:59 UTC1h 0m
2026-06-19 DEDDG - Jun 19, 18:25 UTCJun 19, 19:14 UTC50m
2026-06-18 DEDDG - Jun 18, 18:00 UTCJun 18, 18:25 UTC25m
2026-06-18 DEDDG - Jun 18, 15:45 UTCJun 18, 16:10 UTC25m
2026-06-18 DEDDG - Jun 18, 12:40 UTCJun 18, 13:55 UTC1h 15m
2026-06-17 DEDDG - Jun 17, 08:20 UTCJun 17, 09:35 UTC1h 15m
2026-06-16 DEDDG - Jun 16, 10:04 UTCJun 16, 10:40 UTC35m
2026-06-13 DEDDG FMO → FMO Jun 13, 15:40 UTCJun 13, 16:20 UTC40m
2026-06-13 DEDDG FMO → FMO Jun 13, 13:25 UTCJun 13, 14:30 UTC1h 5m
2026-06-11 DEDDG FMO → FMO Jun 11, 14:05 UTCJun 11, 14:55 UTC50m
2026-06-06 DEDDG FMO → FMO Jun 6, 10:09 UTCJun 6, 11:25 UTC1h 15m
2026-06-06 DEDDG - Jun 6, 07:50 UTCJun 6, 08:35 UTC45m
2026-06-05 DEDDG - Jun 5, 13:40 UTCJun 5, 16:15 UTC2h 35m
2026-06-05 DEDDG FMO → FMO Jun 5, 12:50 UTCJun 5, 13:05 UTC15m
2026-06-02 DEDDG FMO → FMO Jun 2, 17:30 UTCJun 2, 17:45 UTC15m
2026-05-30 DEDDG - May 30, 12:40 UTCMay 30, 13:30 UTC50m
2026-05-30 DEDDG - May 30, 05:55 UTCMay 30, 06:30 UTC35m
2026-05-27 DEDDG FMO → FMO May 27, 15:45 UTCMay 27, 16:30 UTC45m
2026-05-27 DEDDG - May 27, 08:40 UTCMay 27, 09:20 UTC40m
2026-05-26 DEDDG - May 26, 14:09 UTCMay 26, 16:30 UTC2h 20m
2026-05-26 DEDDG FMO → FMO May 26, 09:25 UTCMay 26, 10:10 UTC45m
2026-05-25 DEDDG LGO → FMO May 25, 16:30 UTCMay 25, 17:30 UTC1h 0m
2026-05-25 DEDDG - May 25, 08:30 UTCMay 25, 09:30 UTC1h 0m
2026-05-24 DEDDG - May 24, 16:10 UTCMay 24, 17:10 UTC1h 0m
2026-05-24 DEDDG - May 24, 08:50 UTCMay 24, 10:15 UTC1h 25m
2026-05-23 DEDDG FMO → FMO May 23, 16:55 UTCMay 23, 17:40 UTC45m
2026-05-23 DEDDG - May 23, 11:35 UTCMay 23, 11:55 UTC20m
2026-05-22 DEDDG - May 22, 15:25 UTCMay 22, 16:50 UTC1h 25m
2026-05-22 DEDDG FMO → FMO May 22, 11:55 UTCMay 22, 13:05 UTC1h 10m
2026-05-21 DEDDG FMO → FMO May 21, 15:55 UTCMay 21, 16:55 UTC1h 0m
2026-05-20 DEDDG FMO → FMO May 20, 19:00 UTCMay 20, 19:30 UTC30m
2026-05-20 DEDDG FMO → FMO May 20, 16:10 UTCMay 20, 17:40 UTC1h 30m
2026-05-19 DEDDG - May 19, 17:15 UTCMay 19, 18:40 UTC1h 25m
2026-05-19 DEDDG FMO → FMO May 19, 13:30 UTCMay 19, 14:20 UTC50m
2026-05-18 DEDDG - May 18, 18:15 UTCMay 18, 19:10 UTC54m
2026-05-17 DEDDG - May 17, 12:35 UTCMay 17, 13:20 UTC45m
2026-05-17 DEDDG - May 17, 09:45 UTCMay 17, 10:55 UTC1h 10m
2026-05-15 DEDDG FMO → FMO May 15, 14:20 UTCMay 15, 15:00 UTC39m
2026-05-15 DEDDG - May 15, 12:25 UTCMay 15, 13:25 UTC1h 0m
2026-05-15 DEDDG - May 15, 06:15 UTCMay 15, 07:10 UTC55m
2026-05-14 DEDDG FMO → FMO May 14, 11:35 UTCMay 14, 12:10 UTC35m
2026-05-11 DEDDG - May 11, 16:55 UTCMay 11, 17:40 UTC46m
2026-05-11 DEDDG FMO → FMO May 11, 12:25 UTCMay 11, 13:10 UTC45m
2026-05-10 DEDDG FMO → FMO May 10, 16:59 UTCMay 10, 17:20 UTC20m
2026-05-10 DEDDG - May 10, 15:15 UTCMay 10, 16:00 UTC45m
2026-05-09 DEDDG - May 9, 18:20 UTCMay 9, 19:00 UTC40m
2026-05-09 DEDDG - May 9, 16:05 UTCMay 9, 17:35 UTC1h 30m
2026-05-09 DEDDG - May 9, 07:15 UTCMay 9, 08:25 UTC1h 10m

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

Mode-S 3D0CE8 frequently asked

What is Mode-S code 3D0CE8?
3D0CE8 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-EDDG.
Where is Mode-S 3D0CE8 registered?
Mode-S code 3D0CE8 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3D0CE8 broadcasting right now?
No active broadcast right now. Last signal was 11h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3D0CE8, octal 17206350, decimal 4,001,000.
What flights does 3D0CE8 operate?
Mode-S 3D0CE8 has broadcast 1 distinct callsign, including DEDDG.