sensors Mode-S transponder

395D66

ICAO 24-bit transponder address · allocated to France

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

Hex
395D66
Octal
16256546
Decimal
3,759,462
Country
FR
Tail
F-GXLG
Type
A337
No current signal · last broadcast 22h ago
Flights observed
67
Distinct callsigns
20
Country
FR
Last broadcast
22h ago

Last known position

Most recent position reported by Mode-S 395D66.

Country allocation

The ICAO 24-bit address 395D66 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 20 distinct

Callsign Airline Flights Last seen
BGA132G - 8 2026-04-24
BGA121G - 7 2026-05-21
BGA231G - 5 2026-05-28
BGA172G - 4 2026-05-21
BGA113G - 4 2026-05-19
BGA223G - 3 2026-04-22
BGA163G - 3 2026-05-29
BGA112G - 3 2026-05-21
BGA103G - 3 2026-05-15
BGA245G - 2 2026-04-15
BGA213G - 2 2026-04-23
BGA143G - 2 2026-04-14
BGA138G - 2 2026-04-16
BGA131G - 2 2026-05-19
BGA127G - 2 2026-05-18
BGA123G - 2 2026-04-16
BGA116G - 2 2026-05-29
BGA331G - 1 2026-05-29
BGA314G - 1 2026-04-15
BGA251G - 1 2026-04-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 BGA331G XFW → TLS May 29, 16:00 UTCMay 29, 17:55 UTC1h 55m
2026-05-29 BGA163G - May 29, 11:30 UTCMay 29, 14:25 UTC2h 55m
2026-05-29 BGA116G - May 29, 08:40 UTCMay 29, 09:40 UTC1h 0m
2026-05-28 BGA231G - May 28, 16:30 UTCMay 28, 18:30 UTC2h 0m
2026-05-28 BGA163G - May 28, 12:25 UTCMay 28, 15:20 UTC2h 55m
2026-05-28 BGA116G - May 28, 09:40 UTCMay 28, 10:45 UTC1h 5m
2026-05-21 BGA121G SNR → TLS May 21, 15:55 UTCMay 21, 16:45 UTC50m
2026-05-21 BGA172G - May 21, 13:55 UTCMay 21, 14:45 UTC50m
2026-05-21 BGA172G SNR → BYF May 21, 10:30 UTCMay 21, 11:35 UTC1h 5m
2026-05-21 BGA112G TLS → SNR May 21, 08:15 UTCMay 21, 09:05 UTC50m
2026-05-19 BGA131G - May 19, 16:25 UTCMay 19, 18:35 UTC2h 10m
2026-05-19 BGA113G - May 19, 12:40 UTCMay 19, 14:45 UTC2h 5m
2026-05-18 BGA121G SNR → TLS May 18, 15:20 UTCMay 18, 16:10 UTC50m
2026-05-18 BGA172G BYF → SNR May 18, 13:00 UTCMay 18, 13:50 UTC50m
2026-05-18 BGA127G SNR → BYF May 18, 10:30 UTCMay 18, 11:30 UTC1h 0m
2026-05-18 BGA112G TLS → SNR May 18, 08:20 UTCMay 18, 09:15 UTC55m
2026-05-16 - TLS → TLS May 16, 07:31 UTCMay 16, 07:35 UTC5m
2026-05-15 - TLS → TLS May 15, 19:10 UTCMay 15, 19:15 UTC5m
2026-05-15 BGA231G TLS → TLS May 15, 15:45 UTCMay 15, 16:40 UTC55m
2026-05-15 BGA231G XFW → TLS May 15, 12:50 UTCMay 15, 14:50 UTC1h 59m
2026-05-15 BGA103G - May 15, 10:30 UTCMay 15, 11:35 UTC1h 5m
2026-05-15 BGA110G TLS → IGS May 15, 07:15 UTCMay 15, 08:50 UTC1h 35m
2026-05-13 - TLS → TLS May 13, 16:55 UTCMay 13, 17:15 UTC20m
2026-05-13 BGA131G XFW → TLS May 13, 10:20 UTCMay 13, 12:35 UTC2h 15m
2026-05-12 BGA113G TLS → XFW May 12, 12:50 UTCMay 12, 14:55 UTC2h 5m
2026-05-12 BGA121G SNR → TLS May 12, 08:10 UTCMay 12, 09:00 UTC50m
2026-05-11 BGA112G TLS → SNR May 11, 07:40 UTCMay 11, 08:35 UTC55m
2026-04-27 BGA121G - Apr 27, 16:05 UTCApr 27, 17:00 UTC55m
2026-04-27 BGA172G BYF → SNR Apr 27, 14:00 UTCApr 27, 14:55 UTC55m
2026-04-27 BGA127G SNR → BYF Apr 27, 11:00 UTCApr 27, 11:55 UTC55m
2026-04-27 BGA212G TLS → SNR Apr 27, 08:30 UTCApr 27, 09:20 UTC50m
2026-04-24 BGA121G - Apr 24, 13:30 UTCApr 24, 14:20 UTC50m
2026-04-24 BGA132G - Apr 24, 10:30 UTCApr 24, 12:20 UTC1h 50m
2026-04-24 BGA113G TLS → XFW Apr 24, 06:50 UTCApr 24, 09:15 UTC2h 25m
2026-04-23 BGA121G SNR → TLS Apr 23, 16:40 UTCApr 23, 17:30 UTC50m
2026-04-23 BGA132G - Apr 23, 13:50 UTCApr 23, 15:35 UTC1h 45m
2026-04-23 BGA213G TLS → XFW Apr 23, 10:05 UTCApr 23, 12:25 UTC2h 20m
2026-04-22 BGA231G - Apr 22, 15:00 UTCApr 22, 16:55 UTC1h 55m
2026-04-22 BGA223G - Apr 22, 11:25 UTCApr 22, 13:15 UTC1h 50m
2026-04-22 BGA132G XFW → SNR Apr 22, 08:20 UTCApr 22, 10:00 UTC1h 40m
2026-04-21 BGA163G - Apr 21, 14:20 UTCApr 21, 17:10 UTC2h 50m
2026-04-21 BGA136G - Apr 21, 09:40 UTCApr 21, 12:30 UTC2h 50m
2026-04-20 BGA103G - Apr 20, 14:30 UTCApr 20, 15:30 UTC1h 0m
2026-04-20 BGA103G - Apr 20, 11:30 UTCApr 20, 12:40 UTC1h 10m
2026-04-20 BGA213G TLS → XFW Apr 20, 07:55 UTCApr 20, 10:05 UTC2h 10m
2026-04-17 BGA121G SNR → TLS Apr 17, 16:10 UTCApr 17, 17:05 UTC55m
2026-04-17 BGA132G - Apr 17, 13:20 UTCApr 17, 14:55 UTC1h 35m
2026-04-17 BGA132G - Apr 17, 11:20 UTCApr 17, 11:40 UTC20m
2026-04-17 BGA183G - Apr 17, 10:00 UTCApr 17, 11:15 UTC1h 15m
2026-04-16 BGA138G - Apr 16, 17:15 UTCApr 16, 18:15 UTC1h 0m

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

Mode-S 395D66 frequently asked

What is Mode-S code 395D66?
395D66 is an ICAO 24-bit transponder address. Allocated to France. Assigned to F-GXLG.
Where is Mode-S 395D66 registered?
Mode-S code 395D66 is allocated to France (FR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 395D66 broadcasting right now?
No active broadcast right now. Last signal was 22h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 395D66, octal 16256546, decimal 3,759,462.
What flights does 395D66 operate?
Mode-S 395D66 has broadcast 20 distinct callsigns, including BGA132G, BGA121G, BGA231G, BGA172G, BGA113G.