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sensors Mode-S transponder

3FFA09

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-MENY · IKARUS C-42 Bison

Hex
3FFA09
Octal
17775011
Decimal
4,192,777
Country
DE
Tail
D-MENY
Type
C42
No current signal · last broadcast Jul 25, 17:40 UTC
Flights observed
114
Distinct callsigns
1
Country
DE
Last broadcast
Jul 25, 17:40 UTC

Last known position

Most recent position reported by Mode-S 3FFA09.

Country allocation

The ICAO 24-bit address 3FFA09 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
DMENY - 114 2026-07-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 DMENY - Jul 25, 15:05 UTCJul 25, 17:40 UTC2h 35m
2026-07-25 DMENY - Jul 25, 12:25 UTCJul 25, 14:15 UTC1h 50m
2026-07-25 DMENY - Jul 25, 10:35 UTCJul 25, 11:05 UTC30m
2026-07-24 DMENY - Jul 24, 16:40 UTCJul 24, 17:15 UTC35m
2026-07-24 DMENY - Jul 24, 13:35 UTCJul 24, 15:25 UTC1h 50m
2026-07-24 DMENY - Jul 24, 11:10 UTCJul 24, 12:10 UTC1h 0m
2026-07-24 DMENY - Jul 24, 08:45 UTCJul 24, 09:55 UTC1h 10m
2026-07-23 DMENY - Jul 23, 09:00 UTCJul 23, 10:35 UTC1h 35m
2026-07-22 DMENY - Jul 22, 14:10 UTCJul 22, 15:20 UTC1h 10m
2026-07-21 DMENY - Jul 21, 16:50 UTCJul 21, 17:15 UTC25m
2026-07-20 DMENY - Jul 20, 18:15 UTCJul 20, 19:00 UTC45m
2026-07-19 DMENY - Jul 19, 13:50 UTCJul 19, 14:20 UTC30m
2026-07-19 DMENY - Jul 19, 12:05 UTCJul 19, 12:15 UTC10m
2026-07-18 DMENY - Jul 18, 12:55 UTCJul 18, 14:20 UTC1h 25m
2026-07-17 DMENY - Jul 17, 17:35 UTCJul 17, 18:25 UTC50m
2026-07-16 DMENY - Jul 16, 17:49 UTCJul 16, 18:19 UTC30m
2026-07-16 DMENY - Jul 16, 07:50 UTCJul 16, 08:20 UTC30m
2026-07-15 DMENY - Jul 15, 17:55 UTCJul 15, 18:15 UTC20m
2026-07-15 DMENY - Jul 15, 15:55 UTCJul 15, 16:15 UTC20m
2026-07-15 DMENY - Jul 15, 13:20 UTCJul 15, 14:15 UTC55m
2026-07-12 DMENY - Jul 12, 13:25 UTCJul 12, 14:20 UTC55m
2026-07-12 DMENY - Jul 12, 11:30 UTCJul 12, 11:55 UTC25m
2026-07-11 DMENY - Jul 11, 15:15 UTCJul 11, 15:35 UTC20m
2026-07-11 DMENY - Jul 11, 12:35 UTCJul 11, 12:50 UTC15m
2026-07-10 DMENY - Jul 10, 16:50 UTCJul 10, 17:00 UTC10m
2026-07-09 DMENY - Jul 9, 18:30 UTCJul 9, 18:50 UTC20m
2026-07-09 DMENY - Jul 9, 16:05 UTCJul 9, 16:30 UTC25m
2026-07-09 DMENY - Jul 9, 08:25 UTCJul 9, 09:00 UTC35m
2026-07-08 DMENY - Jul 8, 15:00 UTCJul 8, 15:25 UTC25m
2026-07-08 DMENY - Jul 8, 13:20 UTCJul 8, 13:40 UTC20m
2026-07-05 DMENY - Jul 5, 13:50 UTCJul 5, 14:10 UTC20m
2026-07-03 DMENY - Jul 3, 18:40 UTCJul 3, 18:55 UTC15m
2026-07-01 DMENY - Jul 1, 18:20 UTCJul 1, 18:50 UTC30m
2026-07-01 DMENY - Jul 1, 16:50 UTCJul 1, 17:20 UTC30m
2026-07-01 DMENY - Jul 1, 15:15 UTCJul 1, 15:40 UTC25m
2026-07-01 DMENY - Jul 1, 14:10 UTCJul 1, 14:25 UTC15m
2026-06-28 DMENY - Jun 28, 13:55 UTCJun 28, 14:04 UTC10m
2026-06-28 DMENY - Jun 28, 12:09 UTCJun 28, 12:29 UTC20m
2026-06-27 DMENY - Jun 27, 08:49 UTCJun 27, 10:10 UTC1h 20m
2026-06-26 DMENY - Jun 26, 16:49 UTCJun 26, 18:20 UTC1h 30m
2026-06-26 DMENY - Jun 26, 12:50 UTCJun 26, 14:05 UTC1h 15m
2026-06-26 DMENY - Jun 26, 08:10 UTCJun 26, 08:45 UTC35m
2026-06-24 DMENY - Jun 24, 17:20 UTCJun 24, 18:05 UTC45m
2026-06-21 DMENY - Jun 21, 14:50 UTCJun 21, 15:09 UTC20m
2026-06-21 DMENY - Jun 21, 13:39 UTCJun 21, 13:54 UTC15m
2026-06-21 DMENY - Jun 21, 11:59 UTCJun 21, 12:24 UTC25m
2026-06-20 DMENY - Jun 20, 14:05 UTCJun 20, 14:19 UTC15m
2026-06-20 DMENY - Jun 20, 08:25 UTCJun 20, 09:05 UTC40m
2026-06-19 DMENY - Jun 19, 17:09 UTCJun 19, 17:39 UTC30m
2026-06-18 DMENY - Jun 18, 17:00 UTCJun 18, 17:25 UTC25m

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

Mode-S 3FFA09 frequently asked

What is Mode-S code 3FFA09?
3FFA09 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-MENY.
Where is Mode-S 3FFA09 registered?
Mode-S code 3FFA09 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3FFA09 broadcasting right now?
No active broadcast right now. Last signal was Jul 25, 17:40 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3FFA09, octal 17775011, decimal 4,192,777.
What flights does 3FFA09 operate?
Mode-S 3FFA09 has broadcast 1 distinct callsign, including DMENY.