Apparatus

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sensors Mode-S transponder

3FF98C

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-MXIL

Hex
3FF98C
Octal
17774614
Decimal
4,192,652
Country
DE
Tail
D-MXIL
Type
ULAC
No current signal · last broadcast 10h ago
Flights observed
90
Distinct callsigns
1
Country
DE
Last broadcast
10h ago

Last known position

Most recent position reported by Mode-S 3FF98C.

Country allocation

The ICAO 24-bit address 3FF98C 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
DMXIL - 90 2026-07-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-24 DMXIL - Jul 24, 16:05 UTCJul 24, 16:55 UTC50m
2026-07-24 DMXIL - Jul 24, 14:10 UTCJul 24, 14:50 UTC40m
2026-07-24 DMXIL - Jul 24, 11:35 UTCJul 24, 12:05 UTC30m
2026-07-24 DMXIL - Jul 24, 09:50 UTCJul 24, 11:00 UTC1h 10m
2026-07-22 DMXIL - Jul 22, 14:05 UTCJul 22, 14:25 UTC20m
2026-07-20 DMXIL - Jul 20, 12:15 UTCJul 20, 13:10 UTC55m
2026-07-19 DMXIL - Jul 19, 10:35 UTCJul 19, 11:10 UTC35m
2026-07-19 DMXIL - Jul 19, 09:00 UTCJul 19, 09:40 UTC40m
2026-07-17 DMXIL - Jul 17, 08:49 UTCJul 17, 09:10 UTC20m
2026-07-15 DMXIL - Jul 15, 10:15 UTCJul 15, 10:55 UTC40m
2026-07-15 DMXIL - Jul 15, 08:45 UTCJul 15, 09:40 UTC55m
2026-07-13 DMXIL - Jul 13, 12:50 UTCJul 13, 13:25 UTC35m
2026-07-12 DMXIL - Jul 12, 14:01 UTCJul 12, 14:50 UTC50m
2026-07-12 DMXIL - Jul 12, 10:25 UTCJul 12, 11:40 UTC1h 15m
2026-07-12 DMXIL - Jul 12, 08:10 UTCJul 12, 09:15 UTC1h 5m
2026-07-11 DMXIL - Jul 11, 14:05 UTCJul 11, 14:45 UTC40m
2026-07-11 DMXIL - Jul 11, 12:40 UTCJul 11, 13:25 UTC45m
2026-07-11 DMXIL - Jul 11, 11:25 UTCJul 11, 12:05 UTC40m
2026-07-11 DMXIL - Jul 11, 08:25 UTCJul 11, 10:45 UTC2h 20m
2026-07-10 DMXIL - Jul 10, 15:50 UTCJul 10, 16:35 UTC45m
2026-07-10 DMXIL - Jul 10, 13:10 UTCJul 10, 14:10 UTC1h 0m
2026-07-10 DMXIL - Jul 10, 09:50 UTCJul 10, 10:45 UTC55m
2026-07-09 DMXIL - Jul 9, 10:10 UTCJul 9, 11:15 UTC1h 5m
2026-07-09 DMXIL - Jul 9, 08:45 UTCJul 9, 09:25 UTC40m
2026-07-05 DMXIL - Jul 5, 09:35 UTCJul 5, 10:00 UTC25m
2026-07-04 DMXIL - Jul 4, 08:45 UTCJul 4, 10:05 UTC1h 20m
2026-07-02 DMXIL - Jul 2, 11:45 UTCJul 2, 12:40 UTC55m
2026-07-02 DMXIL - Jul 2, 09:40 UTCJul 2, 10:40 UTC1h 0m
2026-06-27 DMXIL - Jun 27, 12:34 UTCJun 27, 12:50 UTC15m
2026-06-27 DMXIL - Jun 27, 11:44 UTCJun 27, 12:04 UTC20m
2026-06-26 DMXIL - Jun 26, 14:19 UTCJun 26, 14:55 UTC35m
2026-06-26 DMXIL - Jun 26, 10:44 UTCJun 26, 12:50 UTC2h 5m
2026-06-25 DMXIL - Jun 25, 11:19 UTCJun 25, 12:50 UTC1h 30m
2026-06-25 DMXIL - Jun 25, 08:45 UTCJun 25, 09:20 UTC35m
2026-06-24 DMXIL - Jun 24, 14:15 UTCJun 24, 16:14 UTC2h 0m
2026-06-24 DMXIL - Jun 24, 11:29 UTCJun 24, 13:24 UTC1h 55m
2026-06-21 DMXIL - Jun 21, 09:49 UTCJun 21, 10:54 UTC1h 5m
2026-06-20 DMXIL - Jun 20, 13:14 UTCJun 20, 14:14 UTC1h 0m
2026-06-20 DMXIL - Jun 20, 11:14 UTCJun 20, 11:59 UTC45m
2026-06-20 DMXIL - Jun 20, 09:19 UTCJun 20, 09:59 UTC40m
2026-06-19 DMXIL - Jun 19, 13:04 UTCJun 19, 13:50 UTC45m
2026-06-19 DMXIL - Jun 19, 09:34 UTCJun 19, 10:29 UTC55m
2026-06-13 DMXIL - Jun 13, 10:45 UTCJun 13, 11:35 UTC50m
2026-06-13 DMXIL - Jun 13, 08:35 UTCJun 13, 09:35 UTC1h 0m
2026-06-11 DMXIL - Jun 11, 14:10 UTCJun 11, 14:55 UTC45m
2026-06-11 DMXIL - Jun 11, 09:55 UTCJun 11, 11:00 UTC1h 5m
2026-06-10 DMXIL - Jun 10, 14:55 UTCJun 10, 15:20 UTC25m
2026-06-10 DMXIL - Jun 10, 09:00 UTCJun 10, 09:30 UTC30m
2026-06-07 DMXIL - Jun 7, 13:30 UTCJun 7, 13:45 UTC15m
2026-06-07 DMXIL - Jun 7, 10:10 UTCJun 7, 10:55 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-MXIL page for operator, model, and routing details .

Mode-S 3FF98C frequently asked

What is Mode-S code 3FF98C?
3FF98C is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-MXIL.
Where is Mode-S 3FF98C registered?
Mode-S code 3FF98C is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3FF98C broadcasting right now?
No active broadcast right now. Last signal was 10h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3FF98C, octal 17774614, decimal 4,192,652.
What flights does 3FF98C operate?
Mode-S 3FF98C has broadcast 1 distinct callsign, including DMXIL.