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sensors Mode-S transponder

394C0C

ICAO 24-bit transponder address · allocated to France

Currently assigned to F-GTAM · AIRBUS A-321

Hex
394C0C
Octal
16246014
Decimal
3,755,020
Country
FR
Tail
F-GTAM
Type
A321
Broadcasting now · callsign AFR1055 · 3,600 ft
Flights observed
451
Distinct callsigns
20
Country
FR
Last broadcast
Jul 26, 22:25 UTC

Current position

394C0C is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 394C0C 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
AFR64UF Air France 14 2026-07-26
AFR12HN Air France 14 2026-07-24
AFR39MU - 11 2026-06-24
AFR22YN - 11 2026-06-24
AFR93YY Air France 10 2026-07-23
AFR67WE Air France 10 2026-07-23
AFR58NR - 8 2026-07-03
AFR24ZK - 8 2026-07-02
AFR99WR Air France 7 2026-06-23
AFR88LA - 7 2026-06-23
AFR75SH - 7 2026-06-29
AFR63QB Air France 7 2026-07-24
AFR42DT - 7 2026-07-19
AFR34EY - 7 2026-07-19
AFR27RN - 7 2026-07-10
AFR1649 - 7 2026-06-29
AFR1349 - 7 2026-07-10
AFR71NJ - 6 2026-07-02
AFR51ZX Air France 6 2026-07-02
AFR27PQ Air France 6 2026-07-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AFR64UF CDG → BCN Jul 26, 21:05 UTCJul 26, 22:25 UTC1h 20m
2026-07-26 AFR99MY LIS → CDG Jul 26, 15:40 UTCJul 26, 17:55 UTC2h 15m
2026-07-26 AFR37EQ CDG → LIS Jul 26, 12:25 UTCJul 26, 14:25 UTC2h 0m
2026-07-26 AFR63YM TLS → CDG Jul 26, 08:45 UTCJul 26, 09:55 UTC1h 10m
2026-07-26 AFR96TP CDG → TLS Jul 26, 06:30 UTCJul 26, 07:25 UTC56m
2026-07-25 AFR1891 IST → CDG Jul 25, 16:45 UTCJul 25, 19:15 UTC2h 30m
2026-07-25 AFR64BL CDG → MLA Jul 25, 13:15 UTCJul 25, 15:30 UTC2h 15m
2026-07-25 AFR11NQ BOD → CDG Jul 25, 10:40 UTCJul 25, 11:45 UTC1h 5m
2026-07-25 AFR45LB CDG → BOD Jul 25, 08:30 UTCJul 25, 09:25 UTC55m
2026-07-25 AFR52QU TLS → CDG Jul 25, 05:50 UTCJul 25, 06:50 UTC1h 0m
2026-07-24 AFR7422 CDG → TLS Jul 24, 19:55 UTCJul 24, 21:00 UTC1h 5m
2026-07-24 AFR7325 - Jul 24, 16:50 UTCJul 24, 18:05 UTC1h 15m
2026-07-24 AFR87KB - Jul 24, 14:30 UTCJul 24, 15:40 UTC1h 10m
2026-07-24 AFR63QB FCO → CDG Jul 24, 11:10 UTCJul 24, 12:50 UTC1h 40m
2026-07-24 AFR27PQ CDG → FCO Jul 24, 07:45 UTCJul 24, 09:25 UTC1h 40m
2026-07-24 AFR12HN BCN → CDG Jul 24, 04:25 UTCJul 24, 05:50 UTC1h 25m
2026-07-23 AFR64UF CDG → BCN Jul 23, 19:50 UTCJul 23, 21:10 UTC1h 20m
2026-07-23 AFR32CP - Jul 23, 16:05 UTCJul 23, 18:10 UTC2h 5m
2026-07-23 AFR68CM - Jul 23, 11:55 UTCJul 23, 14:00 UTC2h 5m
2026-07-23 AFR93YY BCN → CDG Jul 23, 08:15 UTCJul 23, 09:45 UTC1h 30m
2026-07-23 AFR67WE CDG → BCN Jul 23, 05:30 UTCJul 23, 06:55 UTC1h 25m
2026-07-22 AFR53MJ LIS → CDG Jul 22, 20:10 UTCJul 22, 22:10 UTC2h 0m
2026-07-22 AFR24MF CDG → LIS Jul 22, 15:40 UTCJul 22, 18:40 UTC3h 0m
2026-07-22 AFR68AZ - Jul 22, 13:05 UTCJul 22, 14:00 UTC55m
2026-07-22 AFR91UH - Jul 22, 11:15 UTCJul 22, 11:50 UTC35m
2026-07-22 AFR39LA ZRH → CDG Jul 22, 03:50 UTCJul 22, 05:25 UTC1h 35m
2026-07-21 AFR42KK CDG → ATH Jul 21, 17:15 UTCJul 21, 19:50 UTC2h 35m
2026-07-21 AFR41BL - Jul 21, 11:55 UTCJul 21, 15:10 UTC3h 15m
2026-07-21 AFR12HA DUB → CDG Jul 21, 07:40 UTCJul 21, 10:20 UTC2h 40m
2026-07-21 AFR12HN BCN → CDG Jul 21, 04:30 UTCJul 21, 06:00 UTC1h 30m
2026-07-20 AFR64UF - Jul 20, 20:00 UTCJul 20, 21:35 UTC1h 35m
2026-07-20 AFR16UB - Jul 20, 16:10 UTCJul 20, 18:15 UTC2h 5m
2026-07-20 AFR46HJ - Jul 20, 12:45 UTCJul 20, 14:15 UTC1h 30m
2026-07-20 AFR76RH MXP → CDG Jul 20, 10:00 UTCJul 20, 11:05 UTC1h 5m
2026-07-20 AFR57GA - Jul 20, 07:15 UTCJul 20, 08:20 UTC1h 5m
2026-07-19 AFR81RE BCN → CDG Jul 19, 19:35 UTCJul 19, 21:00 UTC1h 25m
2026-07-19 AFR92BA CDG → BCN Jul 19, 16:50 UTCJul 19, 18:15 UTC1h 25m
2026-07-19 AFR42DT - Jul 19, 14:00 UTCJul 19, 15:15 UTC1h 15m
2026-07-19 AFR34EY - Jul 19, 11:20 UTCJul 19, 12:40 UTC1h 20m
2026-07-19 AFR75VN MUC → CDG Jul 19, 08:35 UTCJul 19, 09:55 UTC1h 20m
2026-07-19 AFR24XK CDG → MUC Jul 19, 05:55 UTCJul 19, 06:55 UTC1h 0m
2026-07-18 AFR81RE BCN → CDG Jul 18, 19:30 UTCJul 18, 20:55 UTC1h 25m
2026-07-18 AFR92BA CDG → BCN Jul 18, 16:50 UTCJul 18, 18:10 UTC1h 20m
2026-07-18 AFR32ZT LIN → CDG Jul 18, 13:30 UTCJul 18, 14:45 UTC1h 15m
2026-07-18 AFR42UN - Jul 18, 11:10 UTCJul 18, 12:10 UTC1h 0m
2026-07-18 AFR39LA - Jul 18, 03:45 UTCJul 18, 06:50 UTC3h 5m
2026-07-17 AFR42KK - Jul 17, 19:25 UTCJul 17, 22:05 UTC2h 40m
2026-07-17 AFR63QB - Jul 17, 15:20 UTCJul 17, 16:55 UTC1h 35m
2026-07-17 AFR27PQ - Jul 17, 12:25 UTCJul 17, 14:04 UTC1h 40m
2026-07-17 AFR12HN - Jul 17, 09:30 UTCJul 17, 11:00 UTC1h 30m

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

Mode-S 394C0C frequently asked

What is Mode-S code 394C0C?
394C0C is an ICAO 24-bit transponder address. Allocated to France. Assigned to F-GTAM.
Where is Mode-S 394C0C registered?
Mode-S code 394C0C is allocated to France (FR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 394C0C broadcasting right now?
Yes. Mode-S 394C0C is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 394C0C, octal 16246014, decimal 3,755,020.
What flights does 394C0C operate?
Mode-S 394C0C has broadcast 20 distinct callsigns, including AFR64UF, AFR12HN, AFR39MU, AFR22YN, AFR93YY.