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sensors Mode-S transponder

3FFA7D

ICAO 24-bit transponder address · allocated to Germany

Hex
3FFA7D
Octal
17775175
Decimal
4,192,893
Country
DE
No current signal · last broadcast 1d ago
Flights observed
153
Distinct callsigns
1
Country
DE
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 3FFA7D.

Country allocation

The ICAO 24-bit address 3FFA7D 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
DMJLX - 153 2026-07-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-16 DMJLX - Jul 16, 12:09 UTCJul 16, 12:49 UTC40m
2026-07-16 DMJLX - Jul 16, 10:55 UTCJul 16, 11:30 UTC35m
2026-07-15 DMJLX - Jul 15, 17:45 UTCJul 15, 18:15 UTC30m
2026-07-15 DMJLX - Jul 15, 15:25 UTCJul 15, 16:45 UTC1h 20m
2026-07-15 DMJLX - Jul 15, 12:55 UTCJul 15, 14:35 UTC1h 40m
2026-07-14 DMJLX - Jul 14, 12:20 UTCJul 14, 12:55 UTC35m
2026-07-14 DMJLX - Jul 14, 10:40 UTCJul 14, 11:15 UTC35m
2026-07-14 DMJLX - Jul 14, 08:55 UTCJul 14, 09:20 UTC25m
2026-07-13 DMJLX - Jul 13, 15:25 UTCJul 13, 16:00 UTC35m
2026-07-13 DMJLX - Jul 13, 14:00 UTCJul 13, 14:30 UTC30m
2026-07-12 DMJLX - Jul 12, 13:25 UTCJul 12, 14:30 UTC1h 5m
2026-07-12 DMJLX - Jul 12, 12:15 UTCJul 12, 12:40 UTC25m
2026-07-12 DMJLX - Jul 12, 08:10 UTCJul 12, 09:20 UTC1h 10m
2026-07-11 DMJLX - Jul 11, 17:00 UTCJul 11, 17:45 UTC45m
2026-07-11 DMJLX - Jul 11, 12:30 UTCJul 11, 13:55 UTC1h 25m
2026-07-11 DMJLX - Jul 11, 08:40 UTCJul 11, 09:40 UTC1h 0m
2026-07-10 DMJLX - Jul 10, 14:55 UTCJul 10, 15:20 UTC25m
2026-07-10 DMJLX - Jul 10, 11:25 UTCJul 10, 12:55 UTC1h 30m
2026-07-10 DMJLX - Jul 10, 08:45 UTCJul 10, 10:00 UTC1h 15m
2026-07-09 DMJLX - Jul 9, 15:10 UTCJul 9, 15:40 UTC30m
2026-07-09 DMJLX - Jul 9, 12:45 UTCJul 9, 13:55 UTC1h 10m
2026-07-09 DMJLX - Jul 9, 10:40 UTCJul 9, 11:50 UTC1h 10m
2026-07-08 DMJLX - Jul 8, 17:15 UTCJul 8, 17:55 UTC40m
2026-07-08 DMJLX - Jul 8, 15:30 UTCJul 8, 16:00 UTC30m
2026-07-04 DMJLX - Jul 4, 13:50 UTCJul 4, 14:15 UTC25m
2026-07-04 DMJLX - Jul 4, 11:40 UTCJul 4, 12:45 UTC1h 5m
2026-07-04 DMJLX - Jul 4, 09:20 UTCJul 4, 10:30 UTC1h 10m
2026-07-03 DMJLX - Jul 3, 18:30 UTCJul 3, 19:05 UTC35m
2026-07-03 DMJLX - Jul 3, 17:20 UTCJul 3, 17:45 UTC25m
2026-07-02 DMJLX - Jul 2, 13:55 UTCJul 2, 15:05 UTC1h 10m
2026-07-02 DMJLX - Jul 2, 12:35 UTCJul 2, 13:15 UTC40m
2026-07-02 DMJLX - Jul 2, 09:50 UTCJul 2, 10:50 UTC1h 0m
2026-07-01 DMJLX - Jul 1, 15:35 UTCJul 1, 17:05 UTC1h 30m
2026-06-30 DMJLX - Jun 30, 13:15 UTCJun 30, 13:50 UTC35m
2026-06-30 DMJLX - Jun 30, 12:10 UTCJun 30, 12:35 UTC25m
2026-06-28 DMJLX - Jun 28, 10:35 UTCJun 28, 11:35 UTC1h 0m
2026-06-28 DMJLX - Jun 28, 09:05 UTCJun 28, 09:50 UTC45m
2026-06-27 DMJLX - Jun 27, 14:00 UTCJun 27, 15:05 UTC1h 5m
2026-06-27 DMJLX - Jun 27, 11:20 UTCJun 27, 11:50 UTC30m
2026-06-27 DMJLX - Jun 27, 09:29 UTCJun 27, 10:05 UTC35m
2026-06-26 DMJLX - Jun 26, 18:15 UTCJun 26, 19:14 UTC1h 0m
2026-06-26 DMJLX - Jun 26, 12:05 UTCJun 26, 12:44 UTC40m
2026-06-26 DMJLX - Jun 26, 10:10 UTCJun 26, 10:44 UTC35m
2026-06-25 DMJLX - Jun 25, 13:59 UTCJun 25, 15:04 UTC1h 5m
2026-06-25 DMJLX - Jun 25, 10:50 UTCJun 25, 11:59 UTC1h 10m
2026-06-24 DMJLX - Jun 24, 18:55 UTCJun 24, 19:29 UTC35m
2026-06-24 DMJLX - Jun 24, 16:29 UTCJun 24, 17:05 UTC35m
2026-06-23 DMJLX - Jun 23, 17:25 UTCJun 23, 18:04 UTC40m
2026-06-23 DMJLX - Jun 23, 14:55 UTCJun 23, 15:44 UTC50m
2026-06-23 DMJLX - Jun 23, 11:45 UTCJun 23, 13:45 UTC2h 0m

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 3FFA7D frequently asked

What is Mode-S code 3FFA7D?
3FFA7D is an ICAO 24-bit transponder address. Allocated to Germany.
Where is Mode-S 3FFA7D registered?
Mode-S code 3FFA7D is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3FFA7D broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3FFA7D, octal 17775175, decimal 4,192,893.
What flights does 3FFA7D operate?
Mode-S 3FFA7D has broadcast 1 distinct callsign, including DMJLX.