Apparatus

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sensors Mode-S transponder

394A06

ICAO 24-bit transponder address · allocated to France

Currently assigned to F-GSQG · BOEING 777-300ER

Hex
394A06
Octal
16245006
Decimal
3,754,502
Country
FR
Tail
F-GSQG
Type
B77W
No current signal · last broadcast Jul 26, 21:30 UTC
Flights observed
179
Distinct callsigns
20
Country
FR
Last broadcast
Jul 26, 21:30 UTC

Last known position

Most recent position reported by Mode-S 394A06.

Country allocation

The ICAO 24-bit address 394A06 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
AFR453 - 19 2026-07-14
AFR84E - 17 2026-07-15
AFR51N Air France 16 2026-07-24
AFR50N Air France 16 2026-07-24
AFR83K - 15 2026-07-16
AFR030 Air France 15 2026-07-05
AFR454 - 14 2026-07-13
AFR031 - 12 2026-07-05
AFR2N Air France 6 2026-07-17
AFR1U Air France 6 2026-07-17
AFR703 - 5 2026-06-15
AFR98G Air France 3 2026-07-22
AFR966 - 3 2026-07-11
AFR963 - 3 2026-07-11
AFR099 Air France 3 2026-07-22
AFR093 Air France 3 2026-04-15
AFR702 Air France 2 2026-06-13
AFR092 Air France 2 2026-04-14
AFR021 Air France 2 2026-05-19
AFR020 Air France 2 2026-05-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AFR32J CDG → ATL Jul 26, 14:05 UTCJul 26, 21:30 UTC7h 25m
2026-07-24 AFR51N IAD → CDG Jul 24, 22:50 UTCJul 25, 05:35 UTC6h 45m
2026-07-24 AFR50N CDG → IAD Jul 24, 12:00 UTCJul 24, 19:25 UTC7h 25m
2026-07-23 AFR51N IAD → CDG Jul 23, 22:40 UTCJul 24, 05:20 UTC6h 40m
2026-07-23 AFR50N CDG → IAD Jul 23, 12:10 UTCJul 23, 19:40 UTC7h 30m
2026-07-22 AFR099 MIA → CDG Jul 22, 22:50 UTCJul 23, 07:40 UTC8h 50m
2026-07-22 AFR98G CDG → IAH Jul 22, 11:10 UTCJul 22, 20:10 UTC9h 0m
2026-07-21 AFR51N IAD → CDG Jul 21, 23:30 UTCJul 22, 02:00 UTC2h 30m
2026-07-21 AFR50N - Jul 21, 11:50 UTCJul 21, 19:55 UTC8h 5m
2026-07-20 AFR099 MIA → CDG Jul 20, 22:45 UTCJul 21, 07:35 UTC8h 49m
2026-07-20 AFR98G CDG → IAH Jul 20, 10:05 UTCJul 20, 19:30 UTC9h 25m
2026-07-19 AFR51N IAD → CDG Jul 19, 23:00 UTCJul 20, 06:10 UTC7h 10m
2026-07-19 AFR50N - Jul 19, 11:55 UTCJul 19, 20:00 UTC8h 5m
2026-07-18 AFR099 - Jul 18, 22:25 UTCJul 19, 07:15 UTC8h 50m
2026-07-18 AFR98G CDG → IAH Jul 18, 09:55 UTCJul 18, 19:40 UTC9h 45m
2026-07-17 AFR1U JFK → CDG Jul 17, 21:05 UTCJul 18, 03:35 UTC6h 31m
2026-07-17 AFR2N CDG → JFK Jul 17, 07:20 UTCJul 17, 14:24 UTC7h 5m
2026-07-16 AFR83K SFO → CDG Jul 16, 00:05 UTCJul 16, 09:55 UTC9h 50m
2026-07-15 AFR84E - Jul 15, 10:25 UTCJul 15, 21:10 UTC10h 45m
2026-07-14 AFR453 - Jul 14, 17:55 UTCJul 15, 04:15 UTC10h 19m
2026-07-13 AFR454 - Jul 13, 21:55 UTCJul 14, 09:05 UTC11h 10m
2026-07-12 AFR83K - Jul 12, 22:40 UTCJul 13, 08:40 UTC10h 0m
2026-07-12 AFR84E - Jul 12, 09:00 UTCJul 12, 20:01 UTC11h 0m
2026-07-11 AFR963 - Jul 11, 14:05 UTCJul 11, 18:20 UTC4h 15m
2026-07-11 AFR966 - Jul 11, 08:10 UTCJul 11, 12:15 UTC4h 5m
2026-07-10 AFR453 - Jul 10, 17:50 UTCJul 11, 04:05 UTC10h 15m
2026-07-09 AFR454 - Jul 9, 21:55 UTCJul 10, 09:00 UTC11h 5m
2026-07-09 AFR963 - Jul 9, 14:30 UTCJul 9, 18:40 UTC4h 10m
2026-07-09 AFR966 - Jul 9, 08:55 UTCJul 9, 12:35 UTC3h 40m
2026-07-08 AFR655 - Jul 8, 22:15 UTCJul 9, 04:30 UTC6h 15m
2026-07-08 AFR662 - Jul 8, 12:10 UTCJul 8, 19:15 UTC7h 5m
2026-07-07 AFR453 GRU → CDG Jul 7, 21:45 UTCJul 8, 08:15 UTC10h 30m
2026-07-06 AFR454 CDG → GRU Jul 6, 22:05 UTCJul 7, 09:00 UTC10h 55m
2026-07-06 AFR963 - Jul 6, 13:55 UTCJul 6, 18:10 UTC4h 15m
2026-07-06 AFR966 - Jul 6, 08:10 UTCJul 6, 11:55 UTC3h 45m
2026-07-05 AFR031 ATL → CDG Jul 5, 21:00 UTCJul 6, 04:45 UTC7h 45m
2026-07-05 AFR030 CDG → ATL Jul 5, 09:00 UTCJul 5, 17:35 UTC8h 35m
2026-07-04 AFR031 ATL → CDG Jul 4, 20:45 UTCJul 5, 04:25 UTC7h 40m
2026-07-04 AFR030 CDG → ATL Jul 4, 09:50 UTCJul 4, 18:30 UTC8h 40m
2026-07-03 AFR031 ATL → CDG Jul 3, 21:20 UTCJul 4, 04:55 UTC7h 35m
2026-07-03 AFR030 CDG → ATL Jul 3, 09:05 UTCJul 3, 17:45 UTC8h 40m
2026-07-02 AFR031 ATL → CDG Jul 2, 20:50 UTCJul 3, 04:30 UTC7h 40m
2026-07-02 AFR030 CDG → ATL Jul 2, 08:55 UTCJul 2, 17:40 UTC8h 45m
2026-07-01 AFR51N - Jul 1, 22:50 UTCJul 2, 05:40 UTC6h 50m
2026-07-01 AFR50N CDG → IAD Jul 1, 12:05 UTCJul 1, 20:00 UTC7h 55m
2026-06-30 AFR51N - Jun 30, 22:35 UTCJul 1, 05:40 UTC7h 5m
2026-06-30 AFR50N CDG → IAD Jun 30, 12:15 UTCJun 30, 20:10 UTC7h 55m
2026-06-29 AFR031 - Jun 29, 22:19 UTCJun 30, 06:00 UTC7h 41m
2026-06-29 AFR030 CDG → ATL Jun 29, 11:20 UTCJun 29, 19:49 UTC8h 30m
2026-06-28 AFR51N IAD → CDG Jun 28, 22:49 UTCJun 29, 05:40 UTC6h 50m

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

Mode-S 394A06 frequently asked

What is Mode-S code 394A06?
394A06 is an ICAO 24-bit transponder address. Allocated to France. Assigned to F-GSQG.
Where is Mode-S 394A06 registered?
Mode-S code 394A06 is allocated to France (FR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 394A06 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 394A06, octal 16245006, decimal 3,754,502.
What flights does 394A06 operate?
Mode-S 394A06 has broadcast 20 distinct callsigns, including AFR453, AFR84E, AFR51N, AFR50N, AFR83K.