Apparatus

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sensors Mode-S transponder

3FFA75

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-MMAN · AEROSPOOL WT-9 Dynamic

Hex
3FFA75
Octal
17775165
Decimal
4,192,885
Country
DE
Tail
D-MMAN
Type
WT9
No current signal · last broadcast 2d ago
Flights observed
91
Distinct callsigns
1
Country
DE
Last broadcast
2d ago

Last known position

Most recent position reported by Mode-S 3FFA75.

Country allocation

The ICAO 24-bit address 3FFA75 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
DMMAN - 91 2026-07-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-15 DMMAN MHG → MHG Jul 15, 09:00 UTCJul 15, 09:50 UTC50m
2026-07-14 DMMAN - Jul 14, 08:50 UTCJul 14, 10:10 UTC1h 20m
2026-07-13 DMMAN - Jul 13, 14:50 UTCJul 13, 15:10 UTC20m
2026-07-13 DMMAN - Jul 13, 13:45 UTCJul 13, 14:05 UTC20m
2026-07-12 DMMAN - Jul 12, 12:25 UTCJul 12, 12:50 UTC25m
2026-07-10 DMMAN - Jul 10, 18:00 UTCJul 10, 18:20 UTC20m
2026-07-10 DMMAN - Jul 10, 15:10 UTCJul 10, 16:00 UTC50m
2026-07-10 DMMAN MHG → MHG Jul 10, 11:00 UTCJul 10, 12:00 UTC1h 0m
2026-07-09 DMMAN - Jul 9, 16:50 UTCJul 9, 17:35 UTC45m
2026-07-05 DMMAN MHG → MHG Jul 5, 11:30 UTCJul 5, 12:55 UTC1h 25m
2026-07-05 DMMAN - Jul 5, 09:10 UTCJul 5, 10:15 UTC1h 5m
2026-07-04 DMMAN - Jul 4, 17:45 UTCJul 4, 17:55 UTC10m
2026-07-04 DMMAN - Jul 4, 15:00 UTCJul 4, 16:00 UTC1h 0m
2026-07-04 DMMAN ZOE → MHG Jul 4, 10:10 UTCJul 4, 10:25 UTC15m
2026-07-03 DMMAN - Jul 3, 13:35 UTCJul 3, 13:45 UTC10m
2026-07-03 DMMAN - Jul 3, 11:20 UTCJul 3, 11:30 UTC10m
2026-07-03 DMMAN - Jul 3, 09:05 UTCJul 3, 09:15 UTC10m
2026-07-02 DMMAN - Jul 2, 09:20 UTCJul 2, 09:45 UTC25m
2026-07-01 DMMAN - Jul 1, 18:10 UTCJul 1, 18:55 UTC45m
2026-06-28 DMMAN - Jun 28, 09:55 UTCJun 28, 10:35 UTC40m
2026-06-27 DMMAN - Jun 27, 08:39 UTCJun 27, 08:49 UTC10m
2026-06-24 DMMAN MHG → MHG Jun 24, 09:19 UTCJun 24, 10:04 UTC45m
2026-06-24 DMMAN - Jun 24, 07:30 UTCJun 24, 08:35 UTC1h 5m
2026-06-23 DMMAN - Jun 23, 16:24 UTCJun 23, 17:50 UTC1h 25m
2026-06-23 DMMAN - Jun 23, 09:20 UTCJun 23, 10:39 UTC1h 20m
2026-06-22 DMMAN - Jun 22, 12:34 UTCJun 22, 13:35 UTC1h 0m
2026-06-22 DMMAN - Jun 22, 10:40 UTCJun 22, 11:39 UTC1h 0m
2026-06-21 DMMAN KSF → MHG Jun 21, 14:19 UTCJun 21, 15:34 UTC1h 15m
2026-06-21 DMMAN - Jun 21, 09:10 UTCJun 21, 10:14 UTC1h 5m
2026-06-20 DMMAN MHG → MHG Jun 20, 12:14 UTCJun 20, 12:34 UTC20m
2026-06-20 DMMAN - Jun 20, 09:54 UTCJun 20, 10:34 UTC40m
2026-06-20 DMMAN - Jun 20, 09:09 UTCJun 20, 09:19 UTC10m
2026-06-19 DMMAN - Jun 19, 07:04 UTCJun 19, 07:39 UTC35m
2026-06-18 DMMAN - Jun 18, 16:45 UTCJun 18, 17:00 UTC15m
2026-06-18 DMMAN - Jun 18, 14:25 UTCJun 18, 14:40 UTC15m
2026-06-18 DMMAN - Jun 18, 06:45 UTCJun 18, 08:35 UTC1h 50m
2026-06-17 DMMAN - Jun 17, 17:35 UTCJun 17, 18:05 UTC30m
2026-06-17 DMMAN MHG → MHG Jun 17, 15:46 UTCJun 17, 16:40 UTC55m
2026-06-17 DMMAN - Jun 17, 10:55 UTCJun 17, 11:10 UTC15m
2026-06-17 DMMAN - Jun 17, 09:05 UTCJun 17, 10:00 UTC55m
2026-06-17 DMMAN MHG → MHG Jun 17, 06:25 UTCJun 17, 07:00 UTC35m
2026-06-16 DMMAN MHG → MHG Jun 16, 08:05 UTCJun 16, 08:44 UTC40m
2026-06-15 DMMAN - Jun 15, 13:40 UTCJun 15, 14:10 UTC30m
2026-06-15 DMMAN MHG → MHG Jun 15, 07:29 UTCJun 15, 07:50 UTC20m
2026-06-14 DMMAN - Jun 14, 13:55 UTCJun 14, 14:25 UTC30m
2026-06-14 DMMAN - Jun 14, 12:50 UTCJun 14, 13:20 UTC30m
2026-06-14 DMMAN MHG → MHG Jun 14, 11:20 UTCJun 14, 12:15 UTC55m
2026-06-14 DMMAN MHG → MHG Jun 14, 09:30 UTCJun 14, 10:35 UTC1h 5m
2026-06-13 DMMAN MHG → MHG Jun 13, 13:50 UTCJun 13, 14:25 UTC35m
2026-06-11 DMMAN - Jun 11, 15:50 UTCJun 11, 16:35 UTC45m

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

Mode-S 3FFA75 frequently asked

What is Mode-S code 3FFA75?
3FFA75 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-MMAN.
Where is Mode-S 3FFA75 registered?
Mode-S code 3FFA75 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3FFA75 broadcasting right now?
No active broadcast right now. Last signal was 2d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3FFA75, octal 17775165, decimal 4,192,885.
What flights does 3FFA75 operate?
Mode-S 3FFA75 has broadcast 1 distinct callsign, including DMMAN.