Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

39D2A6

ICAO 24-bit transponder address · allocated to France

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

Hex
39D2A6
Octal
16351246
Decimal
3,789,478
Country
FR
Tail
F-HUVG
Type
A359
No current signal · last broadcast 2h ago
Flights observed
189
Distinct callsigns
20
Country
FR
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 39D2A6.

Country allocation

The ICAO 24-bit address 39D2A6 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
AFR990 - 12 2026-07-13
AFR995 - 11 2026-07-03
AFR460 - 8 2026-07-11
AFR459 - 8 2026-07-11
AFR267 - 8 2026-07-13
AFR264 - 8 2026-07-12
AFR199 Air France 8 2026-05-23
AFR188 - 8 2026-07-10
AFR185 - 8 2026-07-10
AFR198 Air France 7 2026-05-22
AFR334M Air France 6 2026-06-13
AFR099 - 6 2026-06-18
AFR98G - 5 2026-06-18
AFR187 - 5 2026-07-09
AFR186 Air France 5 2026-07-08
AFR333F - 4 2026-06-13
AFR137T - 4 2026-06-17
AFR136 Air France 4 2026-06-17
AFR029 Air France 4 2026-06-07
AFR028 Air France 4 2026-06-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 AFR990 - Jul 13, 21:45 UTCJul 14, 01:15 UTC3h 30m
2026-07-13 AFR267 - Jul 13, 08:05 UTCJul 13, 16:05 UTC8h 0m
2026-07-13 AFR267 - Jul 13, 03:01 UTCJul 13, 03:20 UTC20m
2026-07-12 AFR264 - Jul 12, 23:50 UTCJul 13, 00:15 UTC25m
2026-07-12 AFR264 - Jul 12, 13:15 UTCJul 12, 23:10 UTC9h 55m
2026-07-11 AFR459 - Jul 11, 22:55 UTCJul 12, 09:15 UTC10h 20m
2026-07-11 AFR460 - Jul 11, 09:05 UTCJul 11, 20:25 UTC11h 20m
2026-07-10 AFR185 - Jul 10, 19:50 UTCJul 11, 04:05 UTC8h 15m
2026-07-10 AFR185 - Jul 10, 14:50 UTCJul 10, 15:05 UTC15m
2026-07-10 AFR188 - Jul 10, 08:20 UTCJul 10, 08:55 UTC35m
2026-07-09 AFR188 - Jul 9, 21:50 UTCJul 10, 01:40 UTC3h 50m
2026-07-09 AFR187 HND → CDG Jul 9, 00:50 UTCJul 9, 15:40 UTC14h 50m
2026-07-08 AFR186 LAS → CDG Jul 8, 08:15 UTCJul 8, 20:25 UTC12h 10m
2026-07-07 AFR185 - Jul 7, 23:00 UTCJul 8, 03:50 UTC4h 50m
2026-07-07 AFR185 - Jul 7, 15:10 UTCJul 7, 15:25 UTC15m
2026-07-07 AFR188 - Jul 7, 08:30 UTCJul 7, 09:15 UTC45m
2026-07-06 AFR188 - Jul 6, 21:45 UTCJul 7, 01:45 UTC4h 0m
2026-07-06 AFR267 ICN → CDG Jul 6, 03:45 UTCJul 6, 16:55 UTC13h 10m
2026-07-05 AFR264 - Jul 5, 23:40 UTCJul 6, 00:00 UTC20m
2026-07-05 AFR264 - Jul 5, 12:55 UTCJul 5, 22:55 UTC10h 0m
2026-07-04 AFR459 - Jul 4, 22:55 UTCJul 5, 09:35 UTC10h 40m
2026-07-04 AFR460 - Jul 4, 09:20 UTCJul 4, 20:25 UTC11h 5m
2026-07-03 AFR995 - Jul 3, 17:05 UTCJul 4, 03:25 UTC10h 20m
2026-07-02 AFR990 - Jul 2, 21:40 UTCJul 3, 07:55 UTC10h 15m
2026-07-02 AFR267 - Jul 2, 13:45 UTCJul 2, 18:35 UTC4h 50m
2026-07-02 AFR267 - Jul 2, 05:45 UTCJul 2, 06:00 UTC15m
2026-07-02 AFR264 - Jul 2, 03:00 UTCJul 2, 03:20 UTC20m
2026-07-01 AFR264 - Jul 1, 16:00 UTCJul 2, 02:05 UTC10h 5m
2026-07-01 AFR459 - Jul 1, 00:30 UTCJul 1, 11:10 UTC10h 40m
2026-06-30 AFR460 - Jun 30, 09:25 UTCJun 30, 20:25 UTC11h 0m
2026-06-29 AFR159X - Jun 29, 21:14 UTCJun 30, 05:55 UTC8h 40m
2026-06-29 AFR158M - Jun 29, 08:39 UTCJun 29, 18:25 UTC9h 45m
2026-06-28 AFR357E - Jun 28, 22:15 UTCJun 29, 05:00 UTC6h 45m
2026-06-28 AFR356G - Jun 28, 12:05 UTCJun 28, 19:20 UTC7h 15m
2026-06-27 AFR069 - Jun 27, 23:04 UTCJun 28, 08:44 UTC9h 40m
2026-06-27 AFR068 - Jun 27, 10:00 UTCJun 27, 20:29 UTC10h 30m
2026-06-26 AFR159X - Jun 26, 22:10 UTCJun 27, 06:44 UTC8h 35m
2026-06-26 AFR158M - Jun 26, 08:45 UTCJun 26, 18:24 UTC9h 40m
2026-06-25 AFR995 - Jun 25, 17:14 UTCJun 26, 03:39 UTC10h 25m
2026-06-24 AFR990 - Jun 24, 21:50 UTCJun 25, 07:54 UTC10h 5m
2026-06-24 AFR081 - Jun 24, 04:00 UTCJun 24, 14:00 UTC10h 0m
2026-06-23 AFR82M - Jun 23, 14:39 UTCJun 24, 01:19 UTC10h 40m
2026-06-23 AFR093 - Jun 23, 03:20 UTCJun 23, 11:24 UTC8h 5m
2026-06-22 AFR092 CDG → MIA Jun 22, 15:24 UTCJun 23, 00:39 UTC9h 15m
2026-06-22 AFR11E - Jun 22, 05:29 UTCJun 22, 11:54 UTC6h 25m
2026-06-21 AFR012 CDG → JFK Jun 21, 18:50 UTCJun 22, 02:10 UTC7h 20m
2026-06-21 AFR187 HND → CDG Jun 21, 00:34 UTCJun 21, 14:15 UTC13h 40m
2026-06-20 AFR186 LAS → CDG Jun 20, 08:05 UTCJun 20, 20:20 UTC12h 15m
2026-06-19 AFR63J EWR → CDG Jun 19, 21:19 UTCJun 20, 03:39 UTC6h 20m
2026-06-19 AFR062 - Jun 19, 10:24 UTCJun 19, 18:05 UTC7h 40m

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

Mode-S 39D2A6 frequently asked

What is Mode-S code 39D2A6?
39D2A6 is an ICAO 24-bit transponder address. Allocated to France. Assigned to F-HUVG.
Where is Mode-S 39D2A6 registered?
Mode-S code 39D2A6 is allocated to France (FR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 39D2A6 broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 39D2A6, octal 16351246, decimal 3,789,478.
What flights does 39D2A6 operate?
Mode-S 39D2A6 has broadcast 20 distinct callsigns, including AFR990, AFR995, AFR460, AFR459, AFR267.