Apparatus

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sensors Mode-S transponder

3D3A8E

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-EUKS · AQUILA A-210

Hex
3D3A8E
Octal
17235216
Decimal
4,012,686
Country
DE
Tail
D-EUKS
Type
A210
No current signal · last broadcast 1h ago
Flights observed
100
Distinct callsigns
1
Country
DE
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 3D3A8E.

Country allocation

The ICAO 24-bit address 3D3A8E 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
DEUKS - 100 2026-06-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-17 DEUKS - Jun 17, 16:00 UTCJun 17, 16:30 UTC30m
2026-06-17 DEUKS - Jun 17, 12:50 UTCJun 17, 14:15 UTC1h 25m
2026-06-17 DEUKS - Jun 17, 11:30 UTCJun 17, 11:45 UTC15m
2026-06-16 DEUKS - Jun 16, 18:50 UTCJun 16, 19:50 UTC1h 1m
2026-06-16 DEUKS ESS → ESS Jun 16, 11:35 UTCJun 16, 12:00 UTC25m
2026-06-16 DEUKS - Jun 16, 09:50 UTCJun 16, 11:00 UTC1h 10m
2026-06-15 DEUKS - Jun 15, 18:10 UTCJun 15, 18:29 UTC20m
2026-06-15 DEUKS - Jun 15, 15:59 UTCJun 15, 16:24 UTC25m
2026-06-15 DEUKS - Jun 15, 11:45 UTCJun 15, 13:54 UTC2h 10m
2026-06-15 DEUKS - Jun 15, 09:00 UTCJun 15, 11:10 UTC2h 10m
2026-06-14 DEUKS - Jun 14, 15:00 UTCJun 14, 16:40 UTC1h 40m
2026-06-14 DEUKS - Jun 14, 10:40 UTCJun 14, 13:25 UTC2h 45m
2026-06-13 DEUKS - Jun 13, 14:00 UTCJun 13, 14:25 UTC25m
2026-06-13 DEUKS - Jun 13, 05:05 UTCJun 13, 08:20 UTC3h 15m
2026-06-12 DEUKS - Jun 12, 16:15 UTCJun 12, 16:50 UTC35m
2026-06-11 DEUKS - Jun 11, 17:15 UTCJun 11, 17:45 UTC30m
2026-06-11 DEUKS - Jun 11, 16:10 UTCJun 11, 16:35 UTC25m
2026-06-10 DEUKS - Jun 10, 16:10 UTCJun 10, 17:10 UTC1h 0m
2026-06-09 DEUKS - Jun 9, 16:45 UTCJun 9, 17:35 UTC50m
2026-06-09 DEUKS - Jun 9, 15:15 UTCJun 9, 15:50 UTC35m
2026-06-09 DEUKS - Jun 9, 13:00 UTCJun 9, 14:25 UTC1h 25m
2026-06-09 DEUKS - Jun 9, 10:55 UTCJun 9, 11:35 UTC40m
2026-06-09 DEUKS - Jun 9, 08:30 UTCJun 9, 09:35 UTC1h 5m
2026-06-08 DEUKS - Jun 8, 12:35 UTCJun 8, 13:30 UTC55m
2026-06-08 DEUKS - Jun 8, 09:50 UTCJun 8, 10:40 UTC50m
2026-06-07 DEUKS - Jun 7, 15:30 UTCJun 7, 16:40 UTC1h 10m
2026-06-07 DEUKS - Jun 7, 10:45 UTCJun 7, 14:10 UTC3h 25m
2026-06-07 DEUKS - Jun 7, 08:05 UTCJun 7, 09:35 UTC1h 30m
2026-06-06 DEUKS - Jun 6, 14:59 UTCJun 6, 16:14 UTC1h 15m
2026-06-06 DEUKS - Jun 6, 12:45 UTCJun 6, 13:44 UTC1h 0m
2026-06-05 DEUKS - Jun 5, 12:30 UTCJun 5, 13:25 UTC55m
2026-06-05 DEUKS - Jun 5, 09:10 UTCJun 5, 09:50 UTC40m
2026-06-05 DEUKS - Jun 5, 07:50 UTCJun 5, 08:15 UTC25m
2026-06-05 DEUKS - Jun 5, 06:40 UTCJun 5, 07:10 UTC30m
2026-06-04 DEUKS - Jun 4, 10:35 UTCJun 4, 10:55 UTC20m
2026-06-02 DEUKS - Jun 2, 09:35 UTCJun 2, 10:05 UTC30m
2026-06-02 DEUKS - Jun 2, 06:55 UTCJun 2, 08:10 UTC1h 15m
2026-06-01 DEUKS - Jun 1, 11:25 UTCJun 1, 12:00 UTC35m
2026-05-30 DEUKS - May 30, 12:45 UTCMay 30, 13:45 UTC1h 0m
2026-05-28 DEUKS - May 28, 10:45 UTCMay 28, 11:35 UTC50m
2026-05-28 DEUKS - May 28, 09:55 UTCMay 28, 10:15 UTC20m
2026-05-27 DEUKS - May 27, 16:05 UTCMay 27, 18:30 UTC2h 25m
2026-05-27 DEUKS - May 27, 15:25 UTCMay 27, 15:35 UTC10m
2026-05-27 DEUKS - May 27, 11:20 UTCMay 27, 13:40 UTC2h 20m
2026-05-26 DEUKS - May 26, 13:04 UTCMay 26, 13:40 UTC35m
2026-05-26 DEUKS - May 26, 08:45 UTCMay 26, 10:20 UTC1h 35m
2026-05-25 DEUKS - May 25, 16:40 UTCMay 25, 17:35 UTC55m
2026-05-25 DEUKS - May 25, 14:05 UTCMay 25, 15:40 UTC1h 35m
2026-05-25 DEUKS - May 25, 11:15 UTCMay 25, 12:10 UTC55m
2026-05-25 DEUKS - May 25, 10:00 UTCMay 25, 10:35 UTC35m

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

Mode-S 3D3A8E frequently asked

What is Mode-S code 3D3A8E?
3D3A8E is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-EUKS.
Where is Mode-S 3D3A8E registered?
Mode-S code 3D3A8E is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3D3A8E broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3D3A8E, octal 17235216, decimal 4,012,686.
What flights does 3D3A8E operate?
Mode-S 3D3A8E has broadcast 1 distinct callsign, including DEUKS.