sensors Mode-S transponder

395D69

ICAO 24-bit transponder address · allocated to France

Currently assigned to F-GXLJ · AIRBUS A-330-700 Beluga XL

Hex
395D69
Octal
16256551
Decimal
3,759,465
Country
FR
Tail
F-GXLJ
Type
A337
No current signal · last broadcast 14h ago
Flights observed
5
Distinct callsigns
3
Country
FR
Last broadcast
14h ago

Last known position

Most recent position reported by Mode-S 395D69.

Country allocation

The ICAO 24-bit address 395D69 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 3 distinct

Callsign Airline Flights Last seen
BGA183J - 2 2026-04-14
BGA138J - 2 2026-04-13
BGA213J - 1 2026-04-13

Recent flights last 5

DateFlightRouteTakeoffLandingDuration
2026-04-14 BGA183J - Apr 14, 09:10 UTCApr 14, 10:05 UTC55m
2026-04-14 BGA183J - Apr 14, 08:10 UTCApr 14, 09:05 UTC55m
2026-04-13 BGA138J XFW → NTE Apr 13, 13:40 UTCApr 13, 15:30 UTC1h 50m
2026-04-13 BGA138J - Apr 13, 11:55 UTCApr 13, 12:15 UTC20m
2026-04-13 BGA213J TLS → XFW Apr 13, 10:20 UTCApr 13, 12:15 UTC1h 55m

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

Mode-S 395D69 frequently asked

What is Mode-S code 395D69?
395D69 is an ICAO 24-bit transponder address. Allocated to France. Assigned to F-GXLJ.
Where is Mode-S 395D69 registered?
Mode-S code 395D69 is allocated to France (FR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 395D69 broadcasting right now?
No active broadcast right now. Last signal was 14h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 395D69, octal 16256551, decimal 3,759,465.
What flights does 395D69 operate?
Mode-S 395D69 has broadcast 3 distinct callsigns, including BGA183J, BGA138J, BGA213J.