sensors Mode-S transponder

399E86

ICAO 24-bit transponder address · allocated to France

Currently assigned to F-HHUG · AIRBUS A-330-900

Hex
399E86
Octal
16317206
Decimal
3,776,134
Country
FR
Tail
F-HHUG
Type
A339
Broadcasting now · callsign CRL866 · 34,525 ft
Flights observed
56
Distinct callsigns
16
Country
FR
Last broadcast
16h ago

Current position

399E86 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 399E86 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 16 distinct

Callsign Airline Flights Last seen
CRL632 Corsairfly 15 2026-05-07
CRL633 Corsairfly 9 2026-05-07
CRL984 Corsairfly 8 2026-05-26
CRL925 Corsairfly 5 2026-05-14
CRL884 Corsairfly 4 2026-05-21
CRL958 Corsairfly 2 2026-04-26
CRL927 Corsairfly 2 2026-05-20
CRL926 Corsairfly 2 2026-05-20
CRL710 Corsairfly 2 2026-05-18
CRL985 Corsairfly 1 2026-05-26
CRL924 Corsairfly 1 2026-05-13
CRL872 Corsairfly 1 2026-04-20
CRL866 Corsairfly 1 2026-05-29
CRL773 Corsairfly 1 2026-04-25
CRL772 Corsairfly 1 2026-04-23
CRL711 Corsairfly 1 2026-05-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 CRL866 ORY → PTP May 29, 10:55 UTCMay 29, 14:25 UTC3h 30m
2026-05-26 CRL985 ABJ → ORY May 26, 11:34 UTCMay 27, 07:25 UTC19h 51m
2026-05-26 CRL984 ORY → ABJ May 26, 11:00 UTCMay 27, 07:25 UTC20h 26m
2026-05-23 CRL984 ORY → ABJ May 23, 15:15 UTCMay 24, 06:50 UTC15h 36m
2026-05-22 CRL984 ORY → ABJ May 22, 15:15 UTCMay 23, 06:55 UTC15h 40m
2026-05-21 CRL884 ABJ → ORY May 21, 14:55 UTCMay 22, 09:00 UTC18h 5m
2026-05-20 CRL927 PTP → ORY May 20, 11:35 UTCMay 21, 06:10 UTC18h 35m
2026-05-20 CRL926 ORY → PTP May 20, 10:35 UTCMay 21, 06:10 UTC19h 35m
2026-05-20 CRL711 RUN → ORY May 20, 01:30 UTCMay 20, 05:30 UTC4h 1m
2026-05-18 CRL710 ORY → MRU May 18, 19:20 UTCMay 18, 23:00 UTC3h 40m
2026-05-17 CRL884 ABJ → ORY May 17, 14:35 UTCMay 18, 08:45 UTC18h 10m
2026-05-16 CRL984 ORY → ABJ May 16, 15:31 UTCMay 17, 06:50 UTC15h 20m
2026-05-15 CRL984 ORY → ABJ May 15, 15:05 UTCMay 16, 07:01 UTC15h 56m
2026-05-14 CRL884 ABJ → ORY May 14, 14:25 UTCMay 15, 08:10 UTC17h 45m
2026-05-14 CRL925 FDF → ORY May 14, 07:30 UTCMay 14, 08:35 UTC1h 5m
2026-05-13 CRL924 ORY → FDF May 13, 12:10 UTCMay 14, 08:35 UTC20h 25m
2026-05-13 CRL925 FDF → ORY May 13, 06:05 UTCMay 13, 08:15 UTC2h 10m
2026-05-12 CRL925 FDF → ORY May 12, 12:05 UTCMay 13, 08:15 UTC20h 10m
2026-05-10 CRL884 ABJ → ORY May 10, 14:04 UTCMay 11, 07:35 UTC17h 30m
2026-05-09 CRL984 ORY → ABJ May 9, 15:30 UTCMay 10, 06:50 UTC15h 20m
2026-05-07 CRL632 MRS → RUN May 7, 19:50 UTCMay 7, 22:05 UTC2h 15m
2026-05-07 CRL632 MRS → RUN May 7, 17:20 UTCMay 7, 17:55 UTC35m
2026-05-07 CRL633 RUN → MRS May 7, 05:40 UTCMay 7, 06:10 UTC30m
2026-05-07 CRL633 RUN → MRS May 7, 01:05 UTCMay 7, 04:05 UTC3h 0m
2026-05-05 CRL632 MRS → RUN May 5, 19:50 UTCMay 5, 22:10 UTC2h 20m
2026-05-05 CRL632 MRS → RUN May 5, 17:15 UTCMay 5, 17:50 UTC35m
2026-05-05 CRL633 RUN → MRS May 5, 05:40 UTCMay 5, 06:10 UTC30m
2026-05-05 CRL633 RUN → MRS May 5, 01:15 UTCMay 5, 04:15 UTC3h 0m
2026-05-03 CRL710 ORY → MRU May 3, 19:55 UTCMay 3, 22:45 UTC2h 50m
2026-05-02 CRL984 ORY → ABJ May 2, 15:05 UTCMay 3, 06:40 UTC15h 34m
2026-04-30 CRL632 MRS → RUN Apr 30, 19:55 UTCApr 30, 22:10 UTC2h 15m
2026-04-30 CRL632 MRS → RUN Apr 30, 17:30 UTCApr 30, 18:05 UTC35m
2026-04-30 CRL633 RUN → MRS Apr 30, 05:55 UTCApr 30, 06:30 UTC35m
2026-04-30 CRL633 RUN → MRS Apr 30, 00:50 UTCApr 30, 04:20 UTC3h 30m
2026-04-28 CRL632 MRS → RUN Apr 28, 20:05 UTCApr 28, 22:30 UTC2h 25m
2026-04-28 CRL632 MRS → RUN Apr 28, 17:10 UTCApr 28, 17:50 UTC40m
2026-04-28 CRL633 RUN → MRS Apr 28, 05:50 UTCApr 28, 06:25 UTC35m
2026-04-26 CRL958 ORY → MRU Apr 26, 19:30 UTCApr 26, 22:25 UTC2h 55m
2026-04-25 CRL927 PTP → ORY Apr 25, 11:35 UTCApr 26, 06:10 UTC18h 35m
2026-04-25 CRL926 ORY → PTP Apr 25, 10:35 UTCApr 26, 06:10 UTC19h 35m
2026-04-25 CRL773 RUN → ORY Apr 25, 01:05 UTCApr 25, 05:20 UTC4h 15m
2026-04-23 CRL772 ORY → DZA Apr 23, 19:20 UTCApr 23, 22:20 UTC3h 0m
2026-04-20 CRL872 COO → ORY Apr 20, 12:25 UTCApr 21, 06:20 UTC17h 56m
2026-04-19 CRL984 ORY → ABJ Apr 19, 14:55 UTCApr 20, 06:50 UTC15h 55m
2026-04-19 CRL925 FDF → ORY Apr 19, 04:50 UTCApr 19, 07:55 UTC3h 5m
2026-04-18 CRL925 FDF → ORY Apr 18, 12:10 UTCApr 19, 07:55 UTC19h 45m
2026-04-16 CRL632 MRS → RUN Apr 16, 21:14 UTCApr 16, 22:10 UTC55m
2026-04-16 CRL632 MRS → RUN Apr 16, 19:35 UTCApr 16, 21:10 UTC1h 35m
2026-04-16 CRL632 MRS → RUN Apr 16, 17:15 UTCApr 16, 17:35 UTC20m
2026-04-16 CRL632 MRS → RUN Apr 16, 17:00 UTCApr 16, 17:10 UTC10m

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

Mode-S 399E86 frequently asked

What is Mode-S code 399E86?
399E86 is an ICAO 24-bit transponder address. Allocated to France. Assigned to F-HHUG.
Where is Mode-S 399E86 registered?
Mode-S code 399E86 is allocated to France (FR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 399E86 broadcasting right now?
Yes. Mode-S 399E86 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 399E86, octal 16317206, decimal 3,776,134.
What flights does 399E86 operate?
Mode-S 399E86 has broadcast 16 distinct callsigns, including CRL632, CRL633, CRL984, CRL925, CRL884.