Apparatus

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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
Broadcasting now · callsign FBU77U · 40,000 ft
Flights observed
76
Distinct callsigns
10
Country
FR
Last broadcast
1h ago

Current position

39B117 is currently broadcasting. Map zoomed to live position.

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 10 distinct

Callsign Airline Flights Last seen
FBU70A French Bee 24 2026-06-01
FBU77U French Bee 20 2026-06-03
FBU73D French Bee 15 2026-05-30
FBU72C French Bee 5 2026-05-29
FBU75F - 3 2026-04-17
FBU72J French Bee 3 2026-05-21
FBU92K French Bee 2 2026-05-22
FBU74E French Bee 2 2026-04-18
FBU76W - 1 2026-05-23
FBU47G - 1 2026-05-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-03 FBU77U RUN → RUN Jun 3, 02:30 UTCJun 3, 03:45 UTC1h 15m
2026-06-01 FBU70A ORY → ORY Jun 1, 18:25 UTCJun 1, 21:50 UTC3h 25m
2026-06-01 FBU77U RUN → RUN Jun 1, 04:15 UTCJun 1, 06:20 UTC2h 5m
2026-05-30 FBU70A ORY → ORY May 30, 18:30 UTCMay 30, 22:20 UTC3h 50m
2026-05-30 FBU73D RUN → ORY May 30, 11:10 UTCMay 30, 15:35 UTC4h 25m
2026-05-29 FBU73D RUN → ORY May 29, 17:50 UTCMay 30, 15:35 UTC21h 45m
2026-05-29 FBU73D RUN → ORY May 29, 15:50 UTCMay 30, 15:35 UTC23h 45m
2026-05-29 FBU72C ORY → RUN May 29, 15:00 UTCMay 30, 11:45 UTC20h 45m
2026-05-29 FBU77U RUN → RUN May 29, 01:10 UTCMay 29, 05:35 UTC4h 25m
2026-05-27 FBU70A ORY → ORY May 27, 18:30 UTCMay 27, 21:35 UTC3h 5m
2026-05-27 FBU77U RUN → RUN May 27, 01:19 UTCMay 27, 05:29 UTC4h 10m
2026-05-25 FBU70A ORY → ORY May 25, 18:20 UTCMay 25, 21:24 UTC3h 5m
2026-05-25 FBU77U RUN → RUN May 25, 01:55 UTCMay 25, 05:10 UTC3h 15m
2026-05-23 FBU70A ORY → ORY May 23, 18:20 UTCMay 23, 21:40 UTC3h 20m
2026-05-23 FBU76W - May 23, 03:05 UTCMay 23, 13:25 UTC10h 20m
2026-05-22 FBU47G - May 22, 13:05 UTCMay 22, 23:35 UTC10h 30m
2026-05-22 FBU92K EWR → ORY May 22, 03:20 UTCMay 22, 09:35 UTC6h 15m
2026-05-21 FBU72J ORY → EWR May 21, 17:00 UTCMay 22, 00:30 UTC7h 30m
2026-05-21 FBU92K EWR → ORY May 21, 06:45 UTCMay 21, 12:50 UTC6h 5m
2026-05-21 FBU72J ORY → EWR May 21, 03:50 UTCMay 21, 04:10 UTC20m
2026-05-20 FBU72J ORY → EWR May 20, 17:05 UTCMay 21, 01:00 UTC7h 55m
2026-05-20 FBU77U RUN → RUN May 20, 01:20 UTCMay 20, 05:55 UTC4h 36m
2026-05-18 FBU70A ORY → ORY May 18, 18:30 UTCMay 18, 21:10 UTC2h 40m
2026-05-18 FBU77U RUN → RUN May 18, 02:35 UTCMay 18, 06:01 UTC3h 25m
2026-05-16 FBU70A ORY → ORY May 16, 18:35 UTCMay 16, 22:00 UTC3h 25m
2026-05-16 FBU73D RUN → ORY May 16, 12:16 UTCMay 16, 15:55 UTC3h 40m
2026-05-15 FBU73D RUN → ORY May 15, 18:00 UTCMay 16, 15:55 UTC21h 56m
2026-05-15 FBU73D RUN → ORY May 15, 15:50 UTCMay 16, 15:45 UTC23h 56m
2026-05-15 FBU72C ORY → RUN May 15, 15:25 UTCMay 16, 13:46 UTC22h 21m
2026-05-15 FBU77U RUN → RUN May 15, 01:00 UTCMay 15, 05:50 UTC4h 50m
2026-05-13 FBU70A ORY → ORY May 13, 18:15 UTCMay 13, 20:55 UTC2h 40m
2026-05-11 FBU70A ORY → ORY May 11, 18:15 UTCMay 11, 21:10 UTC2h 55m
2026-05-11 FBU77U RUN → RUN May 11, 03:05 UTCMay 11, 07:40 UTC4h 35m
2026-05-09 FBU70A ORY → ORY May 9, 18:35 UTCMay 9, 21:55 UTC3h 20m
2026-05-09 FBU73D RUN → ORY May 9, 11:30 UTCMay 9, 15:25 UTC3h 55m
2026-05-08 FBU73D RUN → ORY May 8, 18:25 UTCMay 9, 15:25 UTC21h 0m
2026-05-08 FBU73D RUN → ORY May 8, 15:50 UTCMay 9, 15:25 UTC23h 35m
2026-05-08 FBU72C ORY → RUN May 8, 14:55 UTCMay 9, 13:45 UTC22h 50m
2026-05-08 FBU77U RUN → RUN May 8, 01:04 UTCMay 8, 05:39 UTC4h 35m
2026-05-06 FBU70A ORY → ORY May 6, 18:25 UTCMay 6, 21:20 UTC2h 55m
2026-05-04 FBU70A ORY → ORY May 4, 18:55 UTCMay 4, 21:45 UTC2h 50m
2026-05-02 FBU73D RUN → ORY May 2, 11:05 UTCMay 2, 15:25 UTC4h 20m
2026-05-01 FBU73D RUN → ORY May 1, 17:50 UTCMay 2, 15:25 UTC21h 36m
2026-05-01 FBU73D RUN → ORY May 1, 15:50 UTCMay 2, 15:25 UTC23h 36m
2026-05-01 FBU72C ORY → RUN May 1, 15:00 UTCMay 2, 13:45 UTC22h 46m
2026-05-01 FBU77U RUN → RUN May 1, 00:50 UTCMay 1, 05:25 UTC4h 35m
2026-04-29 FBU70A ORY → ORY Apr 29, 18:25 UTCApr 29, 21:35 UTC3h 10m
2026-04-29 FBU77U RUN → RUN Apr 29, 00:50 UTCApr 29, 05:25 UTC4h 35m
2026-04-27 FBU70A ORY → ORY Apr 27, 18:05 UTCApr 27, 21:25 UTC3h 20m
2026-04-27 FBU77U RUN → RUN Apr 27, 01:10 UTCApr 27, 05:40 UTC4h 30m

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?
Yes. Mode-S 39B117 is currently airborne.
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 10 distinct callsigns, including FBU70A, FBU77U, FBU73D, FBU72C, FBU75F.