Apparatus

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sensors Mode-S transponder

392AF4

ICAO 24-bit transponder address · allocated to France

Currently assigned to F-GKXU · AIRBUS A-320

Hex
392AF4
Octal
16225364
Decimal
3,746,548
Country
FR
Tail
F-GKXU
Type
A320
No current signal · last broadcast Jul 26, 20:35 UTC
Flights observed
533
Distinct callsigns
20
Country
FR
Last broadcast
Jul 26, 20:35 UTC

Last known position

Most recent position reported by Mode-S 392AF4.

Country allocation

The ICAO 24-bit address 392AF4 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
AFR91CF - 7 2026-07-12
AFR88WE - 7 2026-07-12
AFR37HA - 7 2026-07-16
AFR89VR - 6 2026-07-17
AFR86YY - 6 2026-07-12
AFR79TA Air France 6 2026-07-19
AFR57TQ - 6 2026-07-19
AFR45XT - 6 2026-07-17
AFR32SB - 6 2026-07-21
AFR32RG - 6 2026-07-11
AFR18RK - 6 2026-07-21
AFR97PD - 5 2026-06-26
AFR79RD - 5 2026-06-26
AFR65AR - 5 2026-07-23
AFR1855 - 5 2026-06-30
AFR1854 - 5 2026-06-30
AFR16MC - 5 2026-07-02
AFR15NA Air France 5 2026-07-17
AFR12DD - 5 2026-07-23
AFR1241 - 5 2026-06-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AFR7440 CDG → BOD Jul 26, 19:40 UTCJul 26, 20:30 UTC50m
2026-07-26 AFR88LA NCE → CDG Jul 26, 17:00 UTCJul 26, 18:10 UTC1h 10m
2026-07-26 AFR99WR CDG → NCE Jul 26, 14:35 UTCJul 26, 15:45 UTC1h 10m
2026-07-26 AFR1349 BCN → CDG Jul 26, 11:20 UTCJul 26, 12:45 UTC1h 25m
2026-07-26 AFR27RN CDG → BCN Jul 26, 08:40 UTCJul 26, 09:55 UTC1h 15m
2026-07-26 AFR78DU FCO → CDG Jul 26, 04:35 UTCJul 26, 06:20 UTC1h 45m
2026-07-25 AFR97UB CDG → FCO Jul 25, 19:35 UTCJul 25, 21:10 UTC1h 35m
2026-07-25 AFR99GT BER → CDG Jul 25, 16:50 UTCJul 25, 18:05 UTC1h 15m
2026-07-25 AFR64PU CDG → BER Jul 25, 14:35 UTCJul 25, 15:50 UTC1h 15m
2026-07-25 AFR1655 ALG → CDG Jul 25, 11:30 UTCJul 25, 13:05 UTC1h 35m
2026-07-25 AFR1654 CDG → ALG Jul 25, 07:00 UTCJul 25, 08:55 UTC1h 55m
2026-07-24 AFR24RJ HER → CDG Jul 24, 16:55 UTCJul 24, 20:15 UTC3h 20m
2026-07-24 AFR45JD CDG → HER Jul 24, 12:20 UTCJul 24, 15:05 UTC2h 45m
2026-07-24 AFR76RH MXP → CDG Jul 24, 09:40 UTCJul 24, 10:50 UTC1h 10m
2026-07-24 AFR57GA CDG → MXP Jul 24, 07:10 UTCJul 24, 08:15 UTC1h 5m
2026-07-24 AFR49LA NCE → CDG Jul 24, 04:10 UTCJul 24, 05:25 UTC1h 15m
2026-07-23 AFR13DT CDG → NCE Jul 23, 19:25 UTCJul 23, 20:30 UTC1h 5m
2026-07-23 AFR12DD - Jul 23, 15:05 UTCJul 23, 16:20 UTC1h 15m
2026-07-23 AFR65AR CDG → BER Jul 23, 12:40 UTCJul 23, 14:00 UTC1h 20m
2026-07-23 AFR41ZX OPO → CDG Jul 23, 05:25 UTCJul 23, 07:00 UTC1h 35m
2026-07-22 AFR52VY CDG → OPO Jul 22, 19:35 UTCJul 22, 21:25 UTC1h 50m
2026-07-22 AFR7369 LYS → CDG Jul 22, 16:55 UTCJul 22, 17:45 UTC50m
2026-07-22 AFR55QX CDG → LYS Jul 22, 14:45 UTCJul 22, 15:25 UTC40m
2026-07-22 AFR92HL - Jul 22, 11:10 UTCJul 22, 13:10 UTC2h 0m
2026-07-22 AFR27ZU TLS → CDG Jul 22, 04:20 UTCJul 22, 05:25 UTC1h 5m
2026-07-21 AFR7422 - Jul 21, 19:40 UTCJul 21, 20:40 UTC1h 0m
2026-07-21 AFR18RK BOD → CDG Jul 21, 17:35 UTCJul 21, 18:25 UTC50m
2026-07-21 AFR32SB - Jul 21, 15:35 UTCJul 21, 16:25 UTC50m
2026-07-21 AFR33NA BOD → CDG Jul 21, 12:55 UTCJul 21, 13:45 UTC50m
2026-07-21 AFR24JD - Jul 21, 11:00 UTCJul 21, 11:50 UTC50m
2026-07-21 AFR74UP TLS → CDG Jul 21, 07:50 UTCJul 21, 08:55 UTC1h 5m
2026-07-21 AFR93YT - Jul 21, 05:50 UTCJul 21, 06:45 UTC55m
2026-07-20 AFR53MJ LIS → CDG Jul 20, 18:05 UTCJul 20, 20:00 UTC1h 55m
2026-07-20 AFR24MF CDG → LIS Jul 20, 14:30 UTCJul 20, 16:45 UTC2h 15m
2026-07-20 AFR1349 BCN → CDG Jul 20, 10:40 UTCJul 20, 12:05 UTC1h 25m
2026-07-20 AFR27RN CDG → BCN Jul 20, 07:30 UTCJul 20, 08:55 UTC1h 25m
2026-07-20 AFR51JG MXP → CDG Jul 20, 04:55 UTCJul 20, 06:00 UTC1h 5m
2026-07-19 AFR35BM RBA → CDG Jul 19, 19:45 UTCJul 19, 20:45 UTC1h 0m
2026-07-19 AFR18RK BOD → CDG Jul 19, 17:00 UTCJul 19, 17:55 UTC55m
2026-07-19 AFR32SB - Jul 19, 15:05 UTCJul 19, 16:05 UTC1h 0m
2026-07-19 AFR33NA BOD → CDG Jul 19, 12:50 UTCJul 19, 13:45 UTC55m
2026-07-19 AFR24JD - Jul 19, 10:50 UTCJul 19, 11:45 UTC55m
2026-07-19 AFR57TQ - Jul 19, 08:20 UTCJul 19, 09:10 UTC50m
2026-07-19 AFR79TA CDG → BOD Jul 19, 06:25 UTCJul 19, 07:15 UTC50m
2026-07-18 AFR36FH NCE → CDG Jul 18, 18:55 UTCJul 18, 20:10 UTC1h 15m
2026-07-18 AFR86LP - Jul 18, 16:35 UTCJul 18, 17:40 UTC1h 5m
2026-07-18 AFR41BL ATH → CDG Jul 18, 12:10 UTCJul 18, 15:20 UTC3h 10m
2026-07-18 AFR12HA - Jul 18, 08:00 UTCJul 18, 10:35 UTC2h 35m
2026-07-18 AFR14WZ NAP → CDG Jul 18, 04:25 UTCJul 18, 06:20 UTC1h 55m
2026-07-17 AFR73CU - Jul 17, 18:34 UTCJul 17, 20:15 UTC1h 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-GKXU page for operator, model, and routing details .

Mode-S 392AF4 frequently asked

What is Mode-S code 392AF4?
392AF4 is an ICAO 24-bit transponder address. Allocated to France. Assigned to F-GKXU.
Where is Mode-S 392AF4 registered?
Mode-S code 392AF4 is allocated to France (FR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 392AF4 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:35 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 392AF4, octal 16225364, decimal 3,746,548.
What flights does 392AF4 operate?
Mode-S 392AF4 has broadcast 20 distinct callsigns, including AFR91CF, AFR88WE, AFR37HA, AFR89VR, AFR86YY.