Apparatus

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sensors Mode-S transponder

3FFD2F

ICAO 24-bit transponder address · allocated to Germany

Hex
3FFD2F
Octal
17776457
Decimal
4,193,583
Country
DE
No current signal · last broadcast 5h ago
Flights observed
68
Distinct callsigns
1
Country
DE
Last broadcast
5h ago

Last known position

Most recent position reported by Mode-S 3FFD2F.

Country allocation

The ICAO 24-bit address 3FFD2F 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
DMSGW - 68 2026-06-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-24 DMSGW - Jun 24, 09:09 UTCJun 24, 11:24 UTC2h 15m
2026-06-24 DMSGW - Jun 24, 08:04 UTCJun 24, 08:30 UTC25m
2026-06-23 DMSGW - Jun 23, 09:14 UTCJun 23, 11:10 UTC1h 55m
2026-06-23 DMSGW - Jun 23, 06:59 UTCJun 23, 07:55 UTC55m
2026-06-22 DMSGW - Jun 22, 07:00 UTCJun 22, 11:50 UTC4h 50m
2026-06-21 DMSGW - Jun 21, 15:49 UTCJun 21, 17:15 UTC1h 25m
2026-06-21 DMSGW - Jun 21, 11:15 UTCJun 21, 11:44 UTC30m
2026-06-21 DMSGW - Jun 21, 07:55 UTCJun 21, 09:49 UTC1h 55m
2026-06-20 DMSGW - Jun 20, 16:24 UTCJun 20, 16:49 UTC25m
2026-06-20 DMSGW - Jun 20, 10:09 UTCJun 20, 10:20 UTC10m
2026-06-19 DMSGW - Jun 19, 13:24 UTCJun 19, 14:09 UTC45m
2026-06-19 DMSGW - Jun 19, 11:45 UTCJun 19, 11:54 UTC10m
2026-06-19 DMSGW - Jun 19, 08:40 UTCJun 19, 11:14 UTC2h 35m
2026-06-18 DMSGW - Jun 18, 18:15 UTCJun 18, 19:05 UTC50m
2026-06-18 DMSGW - Jun 18, 08:10 UTCJun 18, 09:55 UTC1h 45m
2026-06-17 DMSGW - Jun 17, 10:10 UTCJun 17, 11:00 UTC50m
2026-06-16 DMSGW - Jun 16, 08:05 UTCJun 16, 08:55 UTC50m
2026-06-15 DMSGW - Jun 15, 09:54 UTCJun 15, 10:15 UTC20m
2026-06-14 DMSGW - Jun 14, 12:05 UTCJun 14, 12:35 UTC30m
2026-06-14 DMSGW - Jun 14, 11:15 UTCJun 14, 11:30 UTC15m
2026-06-14 DMSGW - Jun 14, 10:10 UTCJun 14, 10:45 UTC35m
2026-06-14 DMSGW - Jun 14, 07:55 UTCJun 14, 08:55 UTC1h 0m
2026-06-13 DMSGW - Jun 13, 10:30 UTCJun 13, 11:35 UTC1h 5m
2026-06-13 DMSGW - Jun 13, 08:45 UTCJun 13, 08:55 UTC10m
2026-06-08 DMSGW - Jun 8, 08:50 UTCJun 8, 10:25 UTC1h 35m
2026-06-07 DMSGW - Jun 7, 15:50 UTCJun 7, 16:50 UTC1h 0m
2026-06-07 DMSGW - Jun 7, 12:20 UTCJun 7, 12:50 UTC30m
2026-06-07 DMSGW - Jun 7, 10:00 UTCJun 7, 10:15 UTC15m
2026-06-07 DMSGW - Jun 7, 08:35 UTCJun 7, 08:50 UTC15m
2026-06-06 DMSGW - Jun 6, 14:04 UTCJun 6, 14:45 UTC40m
2026-06-06 DMSGW - Jun 6, 10:09 UTCJun 6, 11:25 UTC1h 15m
2026-06-06 DMSGW - Jun 6, 06:55 UTCJun 6, 07:05 UTC10m
2026-06-04 DMSGW - Jun 4, 14:05 UTCJun 4, 14:50 UTC45m
2026-06-04 DMSGW - Jun 4, 13:05 UTCJun 4, 13:25 UTC20m
2026-06-04 DMSGW - Jun 4, 11:20 UTCJun 4, 12:10 UTC50m
2026-05-31 DMSGW - May 31, 09:35 UTCMay 31, 10:35 UTC1h 0m
2026-05-31 DMSGW - May 31, 08:25 UTCMay 31, 08:40 UTC15m
2026-05-30 DMSGW - May 30, 15:00 UTCMay 30, 15:30 UTC30m
2026-05-30 DMSGW - May 30, 13:30 UTCMay 30, 13:45 UTC15m
2026-05-30 DMSGW - May 30, 11:30 UTCMay 30, 12:35 UTC1h 5m
2026-05-30 DMSGW - May 30, 09:30 UTCMay 30, 10:55 UTC1h 25m
2026-05-30 DMSGW - May 30, 08:25 UTCMay 30, 08:50 UTC25m
2026-05-29 DMSGW - May 29, 12:55 UTCMay 29, 14:20 UTC1h 25m
2026-05-29 DMSGW - May 29, 09:00 UTCMay 29, 09:50 UTC50m
2026-05-24 DMSGW - May 24, 12:35 UTCMay 24, 12:50 UTC15m
2026-05-22 DMSGW - May 22, 11:10 UTCMay 22, 12:30 UTC1h 20m
2026-05-21 DMSGW - May 21, 14:10 UTCMay 21, 14:55 UTC45m
2026-05-21 DMSGW - May 21, 12:55 UTCMay 21, 13:30 UTC35m
2026-05-19 DMSGW - May 19, 15:50 UTCMay 19, 18:05 UTC2h 15m
2026-05-19 DMSGW - May 19, 12:40 UTCMay 19, 14:15 UTC1h 35m

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 3FFD2F frequently asked

What is Mode-S code 3FFD2F?
3FFD2F is an ICAO 24-bit transponder address. Allocated to Germany.
Where is Mode-S 3FFD2F registered?
Mode-S code 3FFD2F is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3FFD2F broadcasting right now?
No active broadcast right now. Last signal was 5h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3FFD2F, octal 17776457, decimal 4,193,583.
What flights does 3FFD2F operate?
Mode-S 3FFD2F has broadcast 1 distinct callsign, including DMSGW.