Apparatus

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sensors Mode-S transponder

3EDB8E

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-KYCK · SCHEIBE SF-25 Falke · operated by Deutsche Alpen Segelflugschule Unterwössen

Hex
3EDB8E
Octal
17555616
Decimal
4,119,438
Country
DE
Tail
D-KYCK
Type
SF25
No current signal · last broadcast Jul 25, 15:40 UTC
Flights observed
166
Distinct callsigns
1
Country
DE
Last broadcast
Jul 25, 15:40 UTC

Last known position

Most recent position reported by Mode-S 3EDB8E.

Country allocation

The ICAO 24-bit address 3EDB8E 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
DKYCK - 166 2026-07-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 DKYCK - Jul 25, 14:35 UTCJul 25, 15:40 UTC1h 5m
2026-07-25 DKYCK - Jul 25, 12:45 UTCJul 25, 13:40 UTC55m
2026-07-25 DKYCK - Jul 25, 09:35 UTCJul 25, 10:25 UTC50m
2026-07-25 DKYCK - Jul 25, 08:35 UTCJul 25, 08:55 UTC20m
2026-07-25 DKYCK - Jul 25, 06:55 UTCJul 25, 07:10 UTC15m
2026-07-24 DKYCK - Jul 24, 14:40 UTCJul 24, 15:45 UTC1h 5m
2026-07-24 DKYCK - Jul 24, 09:20 UTCJul 24, 09:35 UTC15m
2026-07-24 DKYCK - Jul 24, 07:25 UTCJul 24, 07:50 UTC25m
2026-07-23 DKYCK - Jul 23, 15:25 UTCJul 23, 16:15 UTC50m
2026-07-23 DKYCK - Jul 23, 10:25 UTCJul 23, 10:40 UTC15m
2026-07-23 DKYCK - Jul 23, 08:45 UTCJul 23, 08:55 UTC10m
2026-07-22 DKYCK - Jul 22, 13:55 UTCJul 22, 14:50 UTC55m
2026-07-22 DKYCK - Jul 22, 11:10 UTCJul 22, 12:00 UTC50m
2026-07-21 DKYCK - Jul 21, 14:35 UTCJul 21, 15:00 UTC25m
2026-07-21 DKYCK - Jul 21, 07:20 UTCJul 21, 10:00 UTC2h 40m
2026-07-20 DKYCK - Jul 20, 13:30 UTCJul 20, 14:50 UTC1h 20m
2026-07-20 DKYCK - Jul 20, 11:40 UTCJul 20, 12:45 UTC1h 5m
2026-07-20 DKYCK - Jul 20, 09:30 UTCJul 20, 10:00 UTC30m
2026-07-20 DKYCK - Jul 20, 08:20 UTCJul 20, 08:50 UTC30m
2026-07-17 DKYCK - Jul 17, 10:20 UTCJul 17, 11:25 UTC1h 5m
2026-07-17 DKYCK - Jul 17, 07:00 UTCJul 17, 07:14 UTC15m
2026-07-16 DKYCK - Jul 16, 13:45 UTCJul 16, 15:00 UTC1h 15m
2026-07-15 DKYCK - Jul 15, 13:15 UTCJul 15, 13:50 UTC35m
2026-07-15 DKYCK - Jul 15, 12:10 UTCJul 15, 12:40 UTC30m
2026-07-15 DKYCK - Jul 15, 08:20 UTCJul 15, 09:15 UTC55m
2026-07-15 DKYCK - Jul 15, 07:00 UTCJul 15, 07:20 UTC20m
2026-07-14 DKYCK - Jul 14, 13:10 UTCJul 14, 14:45 UTC1h 35m
2026-07-14 DKYCK - Jul 14, 08:25 UTCJul 14, 08:40 UTC15m
2026-07-14 DKYCK - Jul 14, 06:55 UTCJul 14, 07:10 UTC15m
2026-07-13 DKYCK - Jul 13, 15:30 UTCJul 13, 16:35 UTC1h 5m
2026-07-13 DKYCK - Jul 13, 09:05 UTCJul 13, 09:30 UTC25m
2026-07-13 DKYCK - Jul 13, 06:10 UTCJul 13, 06:25 UTC15m
2026-07-12 DKYCK - Jul 12, 11:10 UTCJul 12, 11:40 UTC30m
2026-07-12 DKYCK - Jul 12, 07:35 UTCJul 12, 08:45 UTC1h 10m
2026-07-11 DKYCK - Jul 11, 13:15 UTCJul 11, 13:25 UTC10m
2026-07-11 DKYCK - Jul 11, 10:30 UTCJul 11, 10:45 UTC15m
2026-07-11 DKYCK - Jul 11, 08:25 UTCJul 11, 09:50 UTC1h 25m
2026-07-10 DKYCK - Jul 10, 13:30 UTCJul 10, 14:50 UTC1h 20m
2026-07-10 DKYCK - Jul 10, 11:10 UTCJul 10, 12:20 UTC1h 10m
2026-07-10 DKYCK - Jul 10, 08:35 UTCJul 10, 09:50 UTC1h 15m
2026-07-10 DKYCK - Jul 10, 07:10 UTCJul 10, 07:25 UTC15m
2026-07-09 DKYCK - Jul 9, 13:30 UTCJul 9, 14:00 UTC30m
2026-07-09 DKYCK - Jul 9, 06:30 UTCJul 9, 07:20 UTC50m
2026-07-08 DKYCK - Jul 8, 08:45 UTCJul 8, 09:55 UTC1h 10m
2026-07-07 DKYCK - Jul 7, 11:25 UTCJul 7, 11:45 UTC20m
2026-07-07 DKYCK - Jul 7, 06:50 UTCJul 7, 07:50 UTC1h 0m
2026-07-06 DKYCK - Jul 6, 10:40 UTCJul 6, 12:45 UTC2h 5m
2026-07-06 DKYCK - Jul 6, 08:15 UTCJul 6, 09:20 UTC1h 5m
2026-07-06 DKYCK - Jul 6, 06:45 UTCJul 6, 07:30 UTC45m
2026-07-04 DKYCK - Jul 4, 09:25 UTCJul 4, 09:55 UTC30m

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

Mode-S 3EDB8E frequently asked

What is Mode-S code 3EDB8E?
3EDB8E is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-KYCK.
Where is Mode-S 3EDB8E registered?
Mode-S code 3EDB8E is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3EDB8E broadcasting right now?
No active broadcast right now. Last signal was Jul 25, 15:40 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3EDB8E, octal 17555616, decimal 4,119,438.
What flights does 3EDB8E operate?
Mode-S 3EDB8E has broadcast 1 distinct callsign, including DKYCK.