Apparatus

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sensors Mode-S transponder

39C422

ICAO 24-bit transponder address · allocated to France

Currently assigned to F-HRBC · BOEING 787-9 Dreamliner

Hex
39C422
Octal
16342042
Decimal
3,785,762
Country
FR
Tail
F-HRBC
Type
B789
No current signal · last broadcast 8h ago
Flights observed
125
Distinct callsigns
20
Country
FR
Last broadcast
8h ago

Last known position

Most recent position reported by Mode-S 39C422.

Country allocation

The ICAO 24-bit address 39C422 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
AFR202 - 21 2026-07-14
AFR201 - 16 2026-07-04
AFR292 - 10 2026-07-12
AFR722 - 8 2026-07-08
AFR291 - 8 2026-07-13
AFR159X Air France 8 2026-05-28
AFR158M Air France 8 2026-05-28
AFR33J Air France 7 2026-05-31
AFR194 - 7 2026-07-09
AFR754 - 6 2026-07-08
AFR32J Air France 6 2026-05-30
AFR191 - 4 2026-07-09
AFR182 - 3 2026-07-02
AFR181 - 3 2026-07-03
AFR074 Air France 2 2026-06-03
AFR75K Air France 1 2026-05-27
AFR471A - 1 2026-06-20
AFR468 - 1 2026-06-19
AFR416 - 1 2026-04-12
AFR415 - 1 2026-04-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 AFR202 - Jul 14, 06:30 UTCJul 14, 06:50 UTC20m
2026-07-13 AFR202 - Jul 13, 21:05 UTCJul 14, 01:00 UTC3h 55m
2026-07-13 AFR291 KIX → CDG Jul 13, 02:40 UTCJul 13, 16:40 UTC14h 0m
2026-07-12 AFR292 - Jul 12, 12:20 UTCJul 13, 00:15 UTC11h 55m
2026-07-11 AFR291 - Jul 11, 02:40 UTCJul 11, 16:35 UTC13h 55m
2026-07-10 AFR292 - Jul 10, 12:20 UTCJul 11, 00:05 UTC11h 45m
2026-07-09 AFR191 - Jul 9, 20:40 UTCJul 10, 06:25 UTC9h 45m
2026-07-09 AFR194 - Jul 9, 09:15 UTCJul 9, 18:25 UTC9h 10m
2026-07-08 AFR722 - Jul 8, 10:35 UTCJul 9, 06:15 UTC19h 40m
2026-07-08 AFR722 - Jul 8, 10:00 UTCJul 9, 06:15 UTC20h 15m
2026-07-08 AFR754 - Jul 8, 04:20 UTCJul 8, 06:40 UTC2h 20m
2026-07-07 AFR754 - Jul 7, 10:35 UTCJul 8, 06:40 UTC20h 5m
2026-07-07 AFR754 - Jul 7, 09:40 UTCJul 8, 06:40 UTC21h 0m
2026-07-06 AFR191 - Jul 6, 20:45 UTCJul 7, 06:25 UTC9h 40m
2026-07-06 AFR194 - Jul 6, 18:20 UTCJul 6, 18:35 UTC15m
2026-07-06 AFR194 - Jul 6, 09:35 UTCJul 6, 16:45 UTC7h 10m
2026-07-05 AFR722 - Jul 5, 10:35 UTCJul 6, 04:40 UTC18h 5m
2026-07-05 AFR722 - Jul 5, 09:35 UTCJul 6, 04:40 UTC19h 5m
2026-07-04 AFR201 - Jul 4, 22:10 UTCJul 5, 03:15 UTC5h 5m
2026-07-04 AFR201 - Jul 4, 15:25 UTCJul 4, 15:35 UTC10m
2026-07-04 AFR202 - Jul 4, 06:50 UTCJul 4, 07:10 UTC20m
2026-07-03 AFR202 - Jul 3, 21:10 UTCJul 4, 01:05 UTC3h 55m
2026-07-03 AFR181 - Jul 3, 03:20 UTCJul 3, 16:10 UTC12h 50m
2026-07-02 AFR182 - Jul 2, 12:15 UTCJul 3, 00:25 UTC12h 10m
2026-07-01 AFR201 - Jul 1, 19:45 UTCJul 2, 03:25 UTC7h 40m
2026-07-01 AFR201 - Jul 1, 16:00 UTCJul 1, 16:15 UTC15m
2026-07-01 AFR202 - Jul 1, 07:20 UTCJul 1, 07:40 UTC20m
2026-06-30 AFR202 - Jun 30, 21:40 UTCJul 1, 01:45 UTC4h 5m
2026-06-30 AFR181 - Jun 30, 03:15 UTCJun 30, 15:50 UTC12h 35m
2026-06-29 AFR182 - Jun 29, 12:24 UTCJun 30, 00:35 UTC12h 10m
2026-06-28 AFR201 - Jun 28, 22:59 UTCJun 29, 03:44 UTC4h 45m
2026-06-28 AFR201 - Jun 28, 16:00 UTCJun 28, 16:14 UTC15m
2026-06-28 AFR202 - Jun 28, 07:29 UTCJun 28, 07:44 UTC15m
2026-06-27 AFR202 - Jun 27, 21:50 UTCJun 28, 01:59 UTC4h 10m
2026-06-27 AFR291 - Jun 27, 03:15 UTCJun 27, 17:14 UTC14h 0m
2026-06-26 AFR292 - Jun 26, 13:04 UTCJun 27, 01:09 UTC12h 5m
2026-06-25 AFR191 - Jun 25, 20:25 UTCJun 26, 05:55 UTC9h 30m
2026-06-25 AFR194 - Jun 25, 17:49 UTCJun 25, 18:04 UTC15m
2026-06-25 AFR194 - Jun 25, 09:05 UTCJun 25, 16:29 UTC7h 25m
2026-06-24 AFR291 - Jun 24, 02:54 UTCJun 24, 17:05 UTC14h 10m
2026-06-23 AFR292 - Jun 23, 12:35 UTCJun 24, 00:34 UTC12h 0m
2026-06-22 AFR191 - Jun 22, 20:30 UTCJun 23, 06:09 UTC9h 40m
2026-06-22 AFR194 - Jun 22, 17:29 UTCJun 22, 17:50 UTC20m
2026-06-22 AFR194 - Jun 22, 08:50 UTCJun 22, 16:05 UTC7h 15m
2026-06-21 AFR201 - Jun 21, 15:30 UTCJun 22, 03:30 UTC12h 0m
2026-06-21 AFR202 - Jun 21, 07:25 UTCJun 21, 07:45 UTC20m
2026-06-20 AFR202 - Jun 20, 21:44 UTCJun 21, 01:49 UTC4h 5m
2026-06-20 AFR471A - Jun 20, 04:39 UTCJun 20, 17:19 UTC12h 40m
2026-06-19 AFR468 - Jun 19, 13:14 UTCJun 20, 02:04 UTC12h 50m
2026-06-14 AFR201 - Jun 14, 22:30 UTCJun 15, 03:35 UTC5h 5m

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

Mode-S 39C422 frequently asked

What is Mode-S code 39C422?
39C422 is an ICAO 24-bit transponder address. Allocated to France. Assigned to F-HRBC.
Where is Mode-S 39C422 registered?
Mode-S code 39C422 is allocated to France (FR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 39C422 broadcasting right now?
No active broadcast right now. Last signal was 8h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 39C422, octal 16342042, decimal 3,785,762.
What flights does 39C422 operate?
Mode-S 39C422 has broadcast 20 distinct callsigns, including AFR202, AFR201, AFR292, AFR722, AFR291.