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sensors Mode-S transponder

39B117

ICAO 24-bit transponder address · allocated to France

Currently assigned to F-HMIX · AIRBUS A-350-1000

Hex
39B117
Octal
16330427
Decimal
3,780,887
Country
FR
Tail
F-HMIX
Type
A35K
No current signal · last broadcast Jul 26, 18:55 UTC
Flights observed
173
Distinct callsigns
14
Country
FR
Last broadcast
Jul 26, 18:55 UTC

Last known position

Most recent position reported by Mode-S 39B117.

Country allocation

The ICAO 24-bit address 39B117 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 14 distinct

Callsign Airline Flights Last seen
FBU73D French Bee 41 2026-07-25
FBU77U French Bee 36 2026-07-21
FBU70A - 36 2026-07-18
FBU72C - 16 2026-07-24
FBU72J French Bee 12 2026-07-26
FBU75F - 11 2026-07-19
FBU92K French Bee 9 2026-07-26
FBU74E - 4 2026-07-20
FWI71K Air Caraïbes 2 2026-07-24
FWI14J Air Caraïbes 2 2026-07-23
FWI43M - 1 2026-06-20
FWI10A - 1 2026-06-27
FBU76W - 1 2026-05-23
FBU47G - 1 2026-05-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 FBU72J ORY → EWR Jul 26, 17:30 UTCJul 26, 18:55 UTC1h 25m
2026-07-26 FBU92K EWR → ORY Jul 26, 04:40 UTCJul 26, 11:15 UTC6h 36m
2026-07-25 FBU72J ORY → EWR Jul 25, 19:00 UTCJul 26, 02:15 UTC7h 15m
2026-07-25 FBU73D RUN → ORY Jul 25, 11:10 UTCJul 25, 15:35 UTC4h 25m
2026-07-24 FBU73D RUN → ORY Jul 24, 18:05 UTCJul 25, 15:35 UTC21h 30m
2026-07-24 FBU73D RUN → ORY Jul 24, 15:50 UTCJul 25, 15:35 UTC23h 45m
2026-07-24 FBU72C - Jul 24, 15:25 UTCJul 25, 11:45 UTC20h 20m
2026-07-24 FWI71K FDF → ORY Jul 24, 06:20 UTCJul 24, 08:10 UTC1h 50m
2026-07-24 FWI71K FDF → ORY Jul 24, 00:40 UTCJul 24, 00:50 UTC10m
2026-07-23 FWI14J ORY → FDF Jul 23, 21:25 UTCJul 23, 21:45 UTC20m
2026-07-23 FWI14J ORY → FDF Jul 23, 14:10 UTCJul 23, 15:15 UTC1h 5m
2026-07-23 FBU92K EWR → ORY Jul 23, 03:30 UTCJul 23, 10:00 UTC6h 30m
2026-07-22 FBU72J ORY → EWR Jul 22, 17:50 UTCJul 23, 01:05 UTC7h 15m
2026-07-22 FBU73D RUN → ORY Jul 22, 11:20 UTCJul 22, 15:05 UTC3h 45m
2026-07-21 FBU73D RUN → ORY Jul 21, 15:50 UTCJul 22, 15:05 UTC23h 15m
2026-07-21 FBU72C - Jul 21, 15:00 UTCJul 22, 13:45 UTC22h 45m
2026-07-21 FBU77U RUN → RUN Jul 21, 02:35 UTCJul 21, 07:00 UTC4h 25m
2026-07-20 FBU77U RUN → RUN Jul 20, 07:50 UTCJul 21, 07:00 UTC23h 9m
2026-07-20 FBU74E - Jul 20, 06:25 UTCJul 21, 05:45 UTC23h 20m
2026-07-19 FBU75F - Jul 19, 15:05 UTCJul 19, 19:25 UTC4h 20m
2026-07-18 FBU75F - Jul 18, 19:50 UTCJul 19, 19:25 UTC23h 35m
2026-07-18 FBU70A - Jul 18, 18:20 UTCJul 19, 17:45 UTC23h 25m
2026-07-18 FBU73D RUN → ORY Jul 18, 10:55 UTCJul 18, 15:20 UTC4h 25m
2026-07-17 FBU73D RUN → ORY Jul 17, 17:50 UTCJul 18, 15:20 UTC21h 31m
2026-07-17 FBU73D RUN → ORY Jul 17, 15:49 UTCJul 18, 15:20 UTC23h 31m
2026-07-17 FBU72C - Jul 17, 15:05 UTCJul 18, 13:45 UTC22h 41m
2026-07-17 FBU77U - Jul 17, 02:15 UTCJul 17, 06:25 UTC4h 10m
2026-07-15 FBU70A - Jul 15, 18:20 UTCJul 15, 21:40 UTC3h 20m
2026-07-15 FBU73D RUN → ORY Jul 15, 10:50 UTCJul 15, 15:25 UTC4h 35m
2026-07-14 FBU73D RUN → ORY Jul 14, 15:50 UTCJul 15, 15:25 UTC23h 34m
2026-07-14 FBU72C - Jul 14, 14:55 UTCJul 15, 11:40 UTC20h 44m
2026-07-14 FBU77U - Jul 14, 02:25 UTCJul 14, 06:55 UTC4h 30m
2026-07-13 FBU77U - Jul 13, 09:50 UTCJul 14, 06:55 UTC21h 5m
2026-07-13 FBU77U - Jul 13, 07:50 UTCJul 14, 06:55 UTC23h 5m
2026-07-13 FBU74E - Jul 13, 06:50 UTCJul 14, 05:45 UTC22h 55m
2026-07-12 FBU75F - Jul 12, 15:01 UTCJul 12, 19:15 UTC4h 15m
2026-07-11 FBU75F - Jul 11, 22:01 UTCJul 12, 19:15 UTC21h 15m
2026-07-11 FBU75F - Jul 11, 19:50 UTCJul 12, 19:15 UTC23h 25m
2026-07-11 FBU70A - Jul 11, 18:40 UTCJul 12, 17:45 UTC23h 5m
2026-07-11 FBU73D RUN → ORY Jul 11, 11:00 UTCJul 11, 14:55 UTC3h 55m
2026-07-10 FBU73D RUN → ORY Jul 10, 15:50 UTCJul 11, 14:55 UTC23h 5m
2026-07-10 FBU72C - Jul 10, 14:50 UTCJul 11, 11:45 UTC20h 55m
2026-07-10 FBU77U - Jul 10, 02:05 UTCJul 10, 06:25 UTC4h 20m
2026-07-08 FBU70A - Jul 8, 18:30 UTCJul 8, 21:15 UTC2h 45m
2026-07-08 FBU73D RUN → ORY Jul 8, 12:00 UTCJul 8, 15:15 UTC3h 15m
2026-07-07 FBU73D RUN → ORY Jul 7, 17:50 UTCJul 8, 15:15 UTC21h 25m
2026-07-07 FBU73D RUN → ORY Jul 7, 15:50 UTCJul 8, 15:15 UTC23h 25m
2026-07-07 FBU72C - Jul 7, 15:05 UTCJul 8, 13:45 UTC22h 40m
2026-07-07 FBU77U - Jul 7, 02:25 UTCJul 7, 06:55 UTC4h 30m
2026-07-06 FBU77U - Jul 6, 07:50 UTCJul 7, 06:55 UTC23h 5m

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

Mode-S 39B117 frequently asked

What is Mode-S code 39B117?
39B117 is an ICAO 24-bit transponder address. Allocated to France. Assigned to F-HMIX.
Where is Mode-S 39B117 registered?
Mode-S code 39B117 is allocated to France (FR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 39B117 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 18:55 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 39B117, octal 16330427, decimal 3,780,887.
What flights does 39B117 operate?
Mode-S 39B117 has broadcast 14 distinct callsigns, including FBU73D, FBU77U, FBU70A, FBU72C, FBU72J.