Apparatus

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sensors Mode-S transponder

39C48D

ICAO 24-bit transponder address · allocated to France

Currently assigned to F-HREN · AIRBUS A-350-900

Hex
39C48D
Octal
16342215
Decimal
3,785,869
Country
FR
Tail
F-HREN
Type
A359
No current signal · last broadcast 1d ago
Flights observed
62
Distinct callsigns
12
Country
FR
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 39C48D.

Country allocation

The ICAO 24-bit address 39C48D 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 12 distinct

Callsign Airline Flights Last seen
FBU93E French Bee 10 2026-04-30
FBU91S French Bee 8 2026-04-29
FBU24B French Bee 8 2026-04-28
FBU47G - 6 2026-04-26
FBU98B French Bee 5 2026-04-29
FBU92K French Bee 5 2026-05-02
FBU76W - 5 2026-04-27
FBU72J French Bee 5 2026-05-01
FBU85A French Bee 4 2026-04-24
FBU80G French Bee 4 2026-04-23
FBU902 French Bee 1 2026-05-29
FBU901 French Bee 1 2026-05-03

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 FBU902 ORY → MAD May 29, 13:20 UTCMay 29, 14:20 UTC1h 0m
2026-05-03 FBU901 MAD → XCR May 3, 13:25 UTCMay 3, 14:25 UTC1h 0m
2026-05-02 FBU92K EWR → ORY May 2, 03:05 UTCMay 2, 10:00 UTC6h 55m
2026-05-01 FBU72J ORY → EWR May 1, 17:15 UTCMay 2, 00:35 UTC7h 20m
2026-04-30 FBU93E YUL → ORY Apr 30, 03:05 UTCApr 30, 09:45 UTC6h 40m
2026-04-29 FBU91S ORY → YUL Apr 29, 17:35 UTCApr 30, 00:20 UTC6h 44m
2026-04-29 FBU98B MIA → ORY Apr 29, 01:50 UTCApr 29, 10:15 UTC8h 26m
2026-04-28 FBU24B ORY → MIA Apr 28, 13:45 UTCApr 28, 22:35 UTC8h 50m
2026-04-28 FBU92K EWR → ORY Apr 28, 03:15 UTCApr 28, 10:05 UTC6h 50m
2026-04-27 FBU72J ORY → EWR Apr 27, 17:45 UTCApr 28, 00:55 UTC7h 10m
2026-04-27 FBU76W - Apr 27, 03:05 UTCApr 27, 13:05 UTC10h 0m
2026-04-26 FBU47G - Apr 26, 13:15 UTCApr 27, 00:40 UTC11h 25m
2026-04-25 FBU93E YUL → ORY Apr 25, 02:50 UTCApr 25, 09:25 UTC6h 35m
2026-04-24 FBU91S ORY → YUL Apr 24, 17:40 UTCApr 25, 00:00 UTC6h 20m
2026-04-24 FBU85A SFO → ORY Apr 24, 03:45 UTCApr 24, 13:50 UTC10h 5m
2026-04-23 FBU85A SFO → ORY Apr 23, 17:10 UTCApr 24, 00:40 UTC7h 29m
2026-04-23 FBU80G ORY → SFO Apr 23, 06:45 UTCApr 23, 15:15 UTC8h 30m
2026-04-22 FBU80G ORY → SFO Apr 22, 16:55 UTCApr 23, 04:00 UTC11h 5m
2026-04-21 FBU85A SFO → ORY Apr 21, 04:00 UTCApr 21, 14:15 UTC10h 15m
2026-04-20 FBU85A SFO → ORY Apr 20, 17:15 UTCApr 21, 01:10 UTC7h 55m
2026-04-20 FBU80G ORY → SFO Apr 20, 06:50 UTCApr 20, 14:45 UTC7h 55m
2026-04-19 FBU80G ORY → SFO Apr 19, 16:45 UTCApr 20, 04:10 UTC11h 25m
2026-04-19 FBU92K EWR → ORY Apr 19, 03:10 UTCApr 19, 09:55 UTC6h 45m
2026-04-18 FBU72J ORY → EWR Apr 18, 17:10 UTCApr 19, 00:40 UTC7h 30m
2026-04-18 FBU76W - Apr 18, 05:25 UTCApr 18, 06:10 UTC45m
2026-04-18 FBU76W - Apr 18, 04:45 UTCApr 18, 06:10 UTC1h 25m
2026-04-18 FBU76W - Apr 18, 03:25 UTCApr 18, 05:20 UTC1h 55m
2026-04-18 FBU76W - Apr 18, 03:00 UTCApr 18, 13:00 UTC10h 0m
2026-04-17 FBU47G - Apr 17, 23:25 UTCApr 18, 00:05 UTC40m
2026-04-17 FBU47G - Apr 17, 21:25 UTCApr 17, 23:20 UTC1h 55m
2026-04-17 FBU47G - Apr 17, 17:55 UTCApr 17, 18:30 UTC35m
2026-04-17 FBU47G - Apr 17, 15:50 UTCApr 17, 16:10 UTC20m
2026-04-17 FBU47G - Apr 17, 13:30 UTCApr 17, 14:55 UTC1h 25m
2026-04-17 FBU98B MIA → ORY Apr 17, 09:20 UTCApr 17, 10:20 UTC1h 0m
2026-04-17 FBU98B MIA → ORY Apr 17, 01:55 UTCApr 17, 02:40 UTC45m
2026-04-16 FBU24B - Apr 16, 22:24 UTCApr 16, 23:10 UTC45m
2026-04-16 FBU24B - Apr 16, 15:15 UTCApr 16, 15:25 UTC10m
2026-04-16 FBU24B - Apr 16, 14:00 UTCApr 16, 15:10 UTC1h 10m
2026-04-16 FBU93E YUL → ORY Apr 16, 09:10 UTCApr 16, 09:39 UTC30m
2026-04-16 FBU93E YUL → ORY Apr 16, 08:04 UTCApr 16, 09:05 UTC1h 0m
2026-04-16 FBU93E YUL → ORY Apr 16, 03:24 UTCApr 16, 04:44 UTC1h 20m
2026-04-15 FBU91S ORY → YUL Apr 15, 23:25 UTCApr 16, 00:45 UTC1h 20m
2026-04-15 FBU91S ORY → YUL Apr 15, 19:05 UTCApr 15, 19:20 UTC15m
2026-04-15 FBU91S ORY → YUL Apr 15, 17:40 UTCApr 15, 19:00 UTC1h 20m
2026-04-15 FBU98B MIA → ORY Apr 15, 09:00 UTCApr 15, 10:05 UTC1h 5m
2026-04-15 FBU98B MIA → ORY Apr 15, 01:55 UTCApr 15, 02:30 UTC35m
2026-04-14 FBU24B - Apr 14, 22:55 UTCApr 14, 23:15 UTC20m
2026-04-14 FBU24B - Apr 14, 22:20 UTCApr 14, 22:50 UTC30m
2026-04-14 FBU24B - Apr 14, 14:50 UTCApr 14, 15:40 UTC50m
2026-04-14 FBU24B - Apr 14, 13:55 UTCApr 14, 14:45 UTC50m

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

Mode-S 39C48D frequently asked

What is Mode-S code 39C48D?
39C48D is an ICAO 24-bit transponder address. Allocated to France. Assigned to F-HREN.
Where is Mode-S 39C48D registered?
Mode-S code 39C48D is allocated to France (FR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 39C48D broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 39C48D, octal 16342215, decimal 3,785,869.
What flights does 39C48D operate?
Mode-S 39C48D has broadcast 12 distinct callsigns, including FBU93E, FBU91S, FBU24B, FBU47G, FBU98B.