Apparatus

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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
No current signal · last broadcast 5h ago
Flights observed
116
Distinct callsigns
20
Country
FR
Last broadcast
5h ago

Last known position

Most recent position reported by Mode-S 399E86.

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 20 distinct

Callsign Airline Flights Last seen
CRL927 - 15 2026-07-07
CRL632 Corsairfly 15 2026-05-07
CRL984 Corsairfly 13 2026-07-08
CRL925 - 9 2026-07-07
CRL633 Corsairfly 9 2026-05-07
CRL926 - 6 2026-06-23
CRL774 - 5 2026-07-12
CRL924 - 4 2026-07-14
CRL884 Corsairfly 4 2026-05-21
CRL636 Corsairfly 4 2026-06-03
CRL985 Corsairfly 3 2026-06-11
CRL866 Corsairfly 3 2026-05-29
CRL785 - 3 2026-06-25
CRL958 Corsairfly 2 2026-04-26
CRL943 - 2 2026-07-11
CRL775 - 2 2026-07-14
CRL772 Corsairfly 2 2026-05-30
CRL710 Corsairfly 2 2026-05-18
CRL637 Corsairfly 2 2026-06-03
CRL949 - 1 2026-07-05

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 CRL924 - Jul 14, 13:00 UTCJul 14, 14:25 UTC1h 25m
2026-07-14 CRL775 - Jul 14, 01:00 UTCJul 14, 05:20 UTC4h 20m
2026-07-12 CRL774 - Jul 12, 19:35 UTCJul 12, 23:25 UTC3h 50m
2026-07-11 CRL943 - Jul 11, 15:35 UTCJul 12, 09:50 UTC18h 15m
2026-07-11 CRL943 ORY → ORY Jul 11, 15:15 UTCJul 12, 09:50 UTC18h 35m
2026-07-11 CRL775 - Jul 11, 00:45 UTCJul 11, 04:55 UTC4h 10m
2026-07-09 CRL774 - Jul 9, 19:50 UTCJul 9, 22:40 UTC2h 50m
2026-07-08 CRL984 ORY → ABJ Jul 8, 15:25 UTCJul 9, 06:30 UTC15h 5m
2026-07-07 CRL927 - Jul 7, 11:35 UTCJul 8, 06:20 UTC18h 45m
2026-07-07 CRL927 ORY → ORY Jul 7, 10:55 UTCJul 8, 06:20 UTC19h 25m
2026-07-07 CRL925 - Jul 7, 05:45 UTCJul 7, 08:05 UTC2h 20m
2026-07-06 CRL924 - Jul 6, 13:10 UTCJul 6, 14:30 UTC1h 20m
2026-07-05 CRL927 - Jul 5, 11:35 UTCJul 6, 06:35 UTC19h 0m
2026-07-05 CRL949 - Jul 5, 05:35 UTCJul 5, 07:05 UTC1h 30m
2026-07-04 CRL948 - Jul 4, 12:25 UTCJul 4, 14:10 UTC1h 45m
2026-07-02 CRL774 - Jul 2, 19:25 UTCJul 2, 23:20 UTC3h 55m
2026-06-28 CRL774 - Jun 28, 21:04 UTCJun 29, 01:10 UTC4h 5m
2026-06-27 CRL942 ORY → ORY Jun 27, 14:39 UTCJun 28, 09:30 UTC18h 50m
2026-06-26 CRL927 - Jun 26, 11:34 UTCJun 27, 06:05 UTC18h 30m
2026-06-26 CRL927 ORY → ORY Jun 26, 11:00 UTCJun 27, 06:05 UTC19h 5m
2026-06-25 CRL785 - Jun 25, 13:35 UTCJun 26, 07:45 UTC18h 10m
2026-06-25 CRL785 - Jun 25, 11:35 UTCJun 26, 07:45 UTC20h 10m
2026-06-24 CRL984 ORY → ABJ Jun 24, 15:05 UTCJun 25, 06:20 UTC15h 15m
2026-06-23 CRL927 - Jun 23, 11:35 UTCJun 24, 06:04 UTC18h 30m
2026-06-23 CRL926 ORY → ORY Jun 23, 10:29 UTCJun 24, 06:04 UTC19h 35m
2026-06-22 CRL927 - Jun 22, 11:35 UTCJun 23, 06:24 UTC18h 50m
2026-06-22 CRL926 ORY → ORY Jun 22, 11:09 UTCJun 23, 06:24 UTC19h 15m
2026-06-21 CRL785 - Jun 21, 13:34 UTCJun 22, 08:35 UTC19h 0m
2026-06-21 CRL784 ORY → ORY Jun 21, 12:35 UTCJun 22, 08:35 UTC20h 0m
2026-06-20 CRL925 - Jun 20, 13:34 UTCJun 21, 07:55 UTC18h 20m
2026-06-20 CRL925 ORY → ORY Jun 20, 12:24 UTCJun 21, 07:55 UTC19h 30m
2026-06-18 CRL774 - Jun 18, 19:30 UTCJun 18, 23:10 UTC3h 40m
2026-06-18 CRL911 - Jun 18, 02:00 UTCJun 18, 05:35 UTC3h 35m
2026-06-16 CRL910 ORY → RUN Jun 16, 19:19 UTCJun 16, 22:15 UTC2h 56m
2026-06-15 CRL927 - Jun 15, 11:34 UTCJun 16, 06:20 UTC18h 45m
2026-06-15 CRL927 ORY → ORY Jun 15, 10:50 UTCJun 16, 06:20 UTC19h 30m
2026-06-14 CRL927 - Jun 14, 11:35 UTCJun 15, 06:04 UTC18h 29m
2026-06-14 CRL926 ORY → ORY Jun 14, 10:45 UTCJun 15, 06:04 UTC19h 19m
2026-06-13 CRL984 ORY → ABJ Jun 13, 15:15 UTCJun 14, 06:45 UTC15h 31m
2026-06-13 CRL925 - Jun 13, 06:25 UTCJun 13, 07:55 UTC1h 30m
2026-06-12 CRL924 ORY → FDF Jun 12, 12:00 UTCJun 13, 07:55 UTC19h 54m
2026-06-11 CRL985 ABJ → ORY Jun 11, 11:35 UTCJun 12, 06:55 UTC19h 20m
2026-06-11 CRL984 ORY → ABJ Jun 11, 10:45 UTCJun 12, 06:55 UTC20h 11m
2026-06-10 CRL927 PTP → ORY Jun 10, 11:35 UTCJun 11, 06:05 UTC18h 30m
2026-06-10 CRL926 ORY → PTP Jun 10, 10:50 UTCJun 11, 06:05 UTC19h 15m
2026-06-08 CRL927 PTP → ORY Jun 8, 11:35 UTCJun 9, 06:10 UTC18h 35m
2026-06-08 CRL927 PTP → ORY Jun 8, 10:50 UTCJun 9, 06:10 UTC19h 20m
2026-06-07 CRL985 ABJ → ORY Jun 7, 11:35 UTCJun 8, 07:00 UTC19h 25m
2026-06-07 CRL984 ORY → ABJ Jun 7, 11:15 UTCJun 8, 07:00 UTC19h 45m
2026-06-07 CRL753 MRU → ORY Jun 7, 00:19 UTCJun 7, 04:35 UTC4h 15m

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?
No active broadcast right now. Last signal was 5h ago.
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 20 distinct callsigns, including CRL927, CRL632, CRL984, CRL925, CRL633.