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sensors Mode-S transponder

3952EB

ICAO 24-bit transponder address · allocated to France

Currently assigned to F-GUXL · ROBIN DR-400

Hex
3952EB
Octal
16251353
Decimal
3,756,779
Country
FR
Tail
F-GUXL
Type
DR40
No current signal · last broadcast 2d ago
Flights observed
211
Distinct callsigns
1
Country
FR
Last broadcast
2d ago

Last known position

Most recent position reported by Mode-S 3952EB.

Country allocation

The ICAO 24-bit address 3952EB falls within the block assigned to France (FR) by ICAO Annex 10, Volume III. Every aircraft registered in France 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
FGUXL - 211 2026-07-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-16 FGUXL - Jul 16, 14:25 UTCJul 16, 14:35 UTC10m
2026-07-16 FGUXL - Jul 16, 12:00 UTCJul 16, 13:34 UTC1h 35m
2026-07-14 FGUXL - Jul 14, 08:15 UTCJul 14, 08:35 UTC20m
2026-07-13 FGUXL - Jul 13, 10:50 UTCJul 13, 11:20 UTC30m
2026-07-13 FGUXL - Jul 13, 08:55 UTCJul 13, 09:40 UTC45m
2026-07-12 FGUXL - Jul 12, 10:05 UTCJul 12, 10:30 UTC25m
2026-07-12 FGUXL - Jul 12, 08:20 UTCJul 12, 09:20 UTC1h 0m
2026-07-11 FGUXL - Jul 11, 13:50 UTCJul 11, 14:45 UTC55m
2026-07-11 FGUXL - Jul 11, 09:35 UTCJul 11, 10:30 UTC55m
2026-07-11 FGUXL - Jul 11, 07:10 UTCJul 11, 08:25 UTC1h 15m
2026-07-10 FGUXL - Jul 10, 16:40 UTCJul 10, 17:00 UTC20m
2026-07-10 FGUXL - Jul 10, 15:10 UTCJul 10, 15:30 UTC20m
2026-07-10 FGUXL - Jul 10, 13:05 UTCJul 10, 13:50 UTC45m
2026-07-10 FGUXL - Jul 10, 09:00 UTCJul 10, 09:10 UTC10m
2026-07-09 FGUXL - Jul 9, 14:50 UTCJul 9, 16:15 UTC1h 25m
2026-07-09 FGUXL - Jul 9, 13:05 UTCJul 9, 13:25 UTC20m
2026-07-09 FGUXL - Jul 9, 07:00 UTCJul 9, 07:35 UTC35m
2026-07-08 FGUXL - Jul 8, 15:40 UTCJul 8, 16:00 UTC20m
2026-07-08 FGUXL - Jul 8, 08:50 UTCJul 8, 10:10 UTC1h 20m
2026-07-06 FGUXL - Jul 6, 15:55 UTCJul 6, 16:15 UTC20m
2026-07-06 FGUXL - Jul 6, 14:40 UTCJul 6, 15:05 UTC25m
2026-07-06 FGUXL - Jul 6, 12:40 UTCJul 6, 13:25 UTC45m
2026-07-06 FGUXL - Jul 6, 09:25 UTCJul 6, 09:50 UTC25m
2026-07-04 FGUXL - Jul 4, 14:15 UTCJul 4, 14:30 UTC15m
2026-07-04 FGUXL - Jul 4, 13:10 UTCJul 4, 13:40 UTC30m
2026-07-04 FGUXL - Jul 4, 09:35 UTCJul 4, 09:50 UTC15m
2026-07-03 FGUXL - Jul 3, 08:30 UTCJul 3, 10:30 UTC2h 0m
2026-07-02 FGUXL - Jul 2, 15:30 UTCJul 2, 16:45 UTC1h 15m
2026-07-01 FGUXL - Jul 1, 09:55 UTCJul 1, 12:25 UTC2h 30m
2026-07-01 FGUXL - Jul 1, 08:50 UTCJul 1, 09:25 UTC35m
2026-06-30 FGUXL - Jun 30, 13:55 UTCJun 30, 14:40 UTC45m
2026-06-30 FGUXL - Jun 30, 09:25 UTCJun 30, 10:00 UTC35m
2026-06-29 FGUXL - Jun 29, 19:44 UTCJun 29, 19:54 UTC10m
2026-06-29 FGUXL - Jun 29, 15:49 UTCJun 29, 16:04 UTC15m
2026-06-29 FGUXL - Jun 29, 14:25 UTCJun 29, 14:39 UTC15m
2026-06-29 FGUXL - Jun 29, 13:00 UTCJun 29, 13:19 UTC20m
2026-06-29 FGUXL - Jun 29, 09:10 UTCJun 29, 09:34 UTC25m
2026-06-29 FGUXL - Jun 29, 07:55 UTCJun 29, 08:19 UTC25m
2026-06-27 FGUXL - Jun 27, 09:40 UTCJun 27, 09:55 UTC15m
2026-06-25 FGUXL - Jun 25, 15:54 UTCJun 25, 16:09 UTC15m
2026-06-24 FGUXL - Jun 24, 08:49 UTCJun 24, 10:30 UTC1h 40m
2026-06-22 FGUXL - Jun 22, 15:40 UTCJun 22, 15:54 UTC15m
2026-06-22 FGUXL - Jun 22, 14:10 UTCJun 22, 14:34 UTC25m
2026-06-22 FGUXL - Jun 22, 13:05 UTCJun 22, 13:29 UTC25m
2026-06-22 FGUXL - Jun 22, 09:24 UTCJun 22, 09:49 UTC25m
2026-06-22 FGUXL - Jun 22, 08:00 UTCJun 22, 08:29 UTC30m
2026-06-20 FGUXL - Jun 20, 13:04 UTCJun 20, 14:59 UTC1h 55m
2026-06-20 FGUXL - Jun 20, 08:14 UTCJun 20, 09:19 UTC1h 5m
2026-06-19 FGUXL - Jun 19, 07:54 UTCJun 19, 09:34 UTC1h 40m
2026-06-18 FGUXL - Jun 18, 19:00 UTCJun 18, 19:10 UTC10m

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 F-GUXL page for operator, model, and routing details .

Mode-S 3952EB frequently asked

What is Mode-S code 3952EB?
3952EB is an ICAO 24-bit transponder address. Allocated to France. Assigned to F-GUXL.
Where is Mode-S 3952EB registered?
Mode-S code 3952EB is allocated to France (FR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3952EB 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 3952EB, octal 16251353, decimal 3,756,779.
What flights does 3952EB operate?
Mode-S 3952EB has broadcast 1 distinct callsign, including FGUXL.