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sensors Mode-S transponder

3FFCD6

ICAO 24-bit transponder address · allocated to Germany

Hex
3FFCD6
Octal
17776326
Decimal
4,193,494
Country
DE
No current signal · last broadcast Jul 26, 18:45 UTC
Flights observed
179
Distinct callsigns
1
Country
DE
Last broadcast
Jul 26, 18:45 UTC

Last known position

Most recent position reported by Mode-S 3FFCD6.

Country allocation

The ICAO 24-bit address 3FFCD6 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
DMYIH - 179 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 DMYIH - Jul 26, 15:40 UTCJul 26, 18:45 UTC3h 5m
2026-07-26 DMYIH - Jul 26, 13:20 UTCJul 26, 13:45 UTC25m
2026-07-25 DMYIH - Jul 25, 13:40 UTCJul 25, 14:00 UTC20m
2026-07-25 DMYIH - Jul 25, 10:30 UTCJul 25, 11:10 UTC40m
2026-07-25 DMYIH - Jul 25, 06:35 UTCJul 25, 07:25 UTC50m
2026-07-24 DMYIH - Jul 24, 13:35 UTCJul 24, 14:20 UTC45m
2026-07-24 DMYIH - Jul 24, 10:15 UTCJul 24, 10:40 UTC25m
2026-07-24 DMYIH - Jul 24, 08:45 UTCJul 24, 09:45 UTC1h 0m
2026-07-24 DMYIH - Jul 24, 06:35 UTCJul 24, 07:35 UTC1h 0m
2026-07-21 DMYIH - Jul 21, 16:05 UTCJul 21, 16:30 UTC25m
2026-07-20 DMYIH - Jul 20, 10:50 UTCJul 20, 11:05 UTC15m
2026-07-20 DMYIH - Jul 20, 06:20 UTCJul 20, 08:15 UTC1h 55m
2026-07-16 DMYIH - Jul 16, 10:59 UTCJul 16, 11:10 UTC10m
2026-07-14 DMYIH - Jul 14, 13:35 UTCJul 14, 14:10 UTC35m
2026-07-13 DMYIH - Jul 13, 14:45 UTCJul 13, 15:30 UTC45m
2026-07-13 DMYIH - Jul 13, 13:25 UTCJul 13, 14:10 UTC45m
2026-07-13 DMYIH - Jul 13, 08:15 UTCJul 13, 10:35 UTC2h 20m
2026-07-13 DMYIH - Jul 13, 06:10 UTCJul 13, 07:35 UTC1h 25m
2026-07-12 DMYIH - Jul 12, 08:05 UTCJul 12, 10:10 UTC2h 5m
2026-07-11 DMYIH - Jul 11, 16:10 UTCJul 11, 16:40 UTC30m
2026-07-11 DMYIH - Jul 11, 13:15 UTCJul 11, 14:00 UTC45m
2026-07-11 DMYIH - Jul 11, 06:05 UTCJul 11, 10:10 UTC4h 5m
2026-07-10 DMYIH - Jul 10, 17:55 UTCJul 10, 18:15 UTC20m
2026-07-10 DMYIH - Jul 10, 16:35 UTCJul 10, 16:50 UTC15m
2026-07-10 DMYIH - Jul 10, 14:20 UTCJul 10, 16:05 UTC1h 45m
2026-07-10 DMYIH - Jul 10, 10:05 UTCJul 10, 10:55 UTC50m
2026-07-10 DMYIH - Jul 10, 08:40 UTCJul 10, 09:15 UTC35m
2026-07-10 DMYIH - Jul 10, 06:20 UTCJul 10, 08:00 UTC1h 40m
2026-07-09 DMYIH - Jul 9, 13:45 UTCJul 9, 14:55 UTC1h 10m
2026-07-09 DMYIH - Jul 9, 06:45 UTCJul 9, 08:15 UTC1h 30m
2026-07-06 DMYIH - Jul 6, 15:35 UTCJul 6, 15:50 UTC15m
2026-07-06 DMYIH - Jul 6, 13:50 UTCJul 6, 14:00 UTC10m
2026-07-06 DMYIH - Jul 6, 07:20 UTCJul 6, 08:15 UTC55m
2026-07-05 DMYIH - Jul 5, 13:20 UTCJul 5, 13:40 UTC20m
2026-07-05 DMYIH - Jul 5, 12:05 UTCJul 5, 12:35 UTC30m
2026-07-04 DMYIH - Jul 4, 10:30 UTCJul 4, 11:00 UTC30m
2026-07-04 DMYIH - Jul 4, 08:45 UTCJul 4, 09:50 UTC1h 5m
2026-07-04 DMYIH - Jul 4, 06:35 UTCJul 4, 07:55 UTC1h 20m
2026-07-03 DMYIH - Jul 3, 13:05 UTCJul 3, 13:45 UTC40m
2026-07-03 DMYIH - Jul 3, 06:25 UTCJul 3, 07:55 UTC1h 30m
2026-07-02 DMYIH - Jul 2, 14:00 UTCJul 2, 14:50 UTC50m
2026-07-02 DMYIH - Jul 2, 10:45 UTCJul 2, 11:05 UTC20m
2026-07-02 DMYIH - Jul 2, 07:05 UTCJul 2, 08:15 UTC1h 10m
2026-06-30 DMYIH - Jun 30, 16:00 UTCJun 30, 16:10 UTC10m
2026-06-30 DMYIH - Jun 30, 09:40 UTCJun 30, 09:55 UTC15m
2026-06-29 DMYIH - Jun 29, 14:25 UTCJun 29, 15:24 UTC1h 0m
2026-06-28 DMYIH - Jun 28, 13:10 UTCJun 28, 13:25 UTC15m
2026-06-28 DMYIH - Jun 28, 11:50 UTCJun 28, 12:19 UTC30m
2026-06-28 DMYIH - Jun 28, 11:04 UTCJun 28, 11:14 UTC10m
2026-06-27 DMYIH - Jun 27, 17:55 UTCJun 27, 18:49 UTC55m

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.

Mode-S 3FFCD6 frequently asked

What is Mode-S code 3FFCD6?
3FFCD6 is an ICAO 24-bit transponder address. Allocated to Germany.
Where is Mode-S 3FFCD6 registered?
Mode-S code 3FFCD6 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3FFCD6 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 18:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3FFCD6, octal 17776326, decimal 4,193,494.
What flights does 3FFCD6 operate?
Mode-S 3FFCD6 has broadcast 1 distinct callsign, including DMYIH.