sensors Mode-S transponder

39E68A

ICAO 24-bit transponder address · allocated to France

Currently assigned to F-HZUK · AIRBUS A220-300

Hex
39E68A
Octal
16363212
Decimal
3,794,570
Country
FR
Tail
F-HZUK
Type
BCS3
No current signal · last broadcast 8h ago
Flights observed
205
Distinct callsigns
20
Country
FR
Last broadcast
8h ago

Last known position

Most recent position reported by Mode-S 39E68A.

Country allocation

The ICAO 24-bit address 39E68A 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
AFR81FB Air France 7 2026-05-28
AFR49ML Air France 7 2026-05-13
AFR42XW Air France 7 2026-05-28
AFR58PM Air France 6 2026-05-12
AFR49HR Air France 6 2026-05-12
AFR59FG Air France 5 2026-05-22
AFR87RZ Air France 4 2026-05-22
AFR83KB Air France 4 2026-05-27
AFR74ZP Air France 4 2026-05-23
AFR61AX Air France 4 2026-05-27
AFR51FT Air France 4 2026-05-27
AFR32YE Air France 4 2026-05-27
AFR28UE Air France 4 2026-05-12
AFR1766 Air France 4 2026-05-27
AFR11EA Air France 4 2026-05-22
AFR1066 Air France 4 2026-05-27
AFR96EU - 3 2026-04-15
AFR75FP Air France 3 2026-05-22
AFR74UP - 3 2026-04-15
AFR71DN Air France 3 2026-05-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 AFR28LR WAW → CDG May 29, 14:50 UTCMay 29, 16:50 UTC2h 0m
2026-05-29 AFR27FH CDG → WAW May 29, 11:35 UTCMay 29, 13:30 UTC1h 55m
2026-05-29 AFR1213 LIN → CDG May 29, 08:45 UTCMay 29, 09:50 UTC1h 5m
2026-05-29 AFR1212 CDG → LIN May 29, 06:20 UTCMay 29, 07:30 UTC1h 10m
2026-05-28 AFR71NJ TLS → CDG May 28, 17:00 UTCMay 28, 18:05 UTC1h 5m
2026-05-28 AFR51ZX CDG → TLS May 28, 14:50 UTCMay 28, 15:45 UTC55m
2026-05-28 AFR42XW FLR → CDG May 28, 11:50 UTCMay 28, 13:15 UTC1h 25m
2026-05-28 AFR81FB CDG → FLR May 28, 08:55 UTCMay 28, 10:15 UTC1h 20m
2026-05-27 AFR51FT FLR → CDG May 27, 19:15 UTCMay 27, 20:45 UTC1h 30m
2026-05-27 AFR1766 CDG → FLR May 27, 17:00 UTCMay 27, 18:25 UTC1h 25m
2026-05-27 AFR61AX FLR → CDG May 27, 13:45 UTCMay 27, 15:15 UTC1h 30m
2026-05-27 AFR83KB CDG → FLR May 27, 11:20 UTCMay 27, 12:40 UTC1h 20m
2026-05-27 AFR32YE FLR → CDG May 27, 08:25 UTCMay 27, 09:55 UTC1h 30m
2026-05-27 AFR1066 CDG → FLR May 27, 05:45 UTCMay 27, 07:00 UTC1h 16m
2026-05-26 AFR51FT FLR → CDG May 26, 18:59 UTCMay 26, 20:20 UTC1h 20m
2026-05-26 AFR1766 CDG → FLR May 26, 16:35 UTCMay 26, 17:50 UTC1h 15m
2026-05-26 AFR61AX FLR → CDG May 26, 13:54 UTCMay 26, 15:09 UTC1h 15m
2026-05-26 AFR83KB CDG → FLR May 26, 11:15 UTCMay 26, 12:30 UTC1h 15m
2026-05-26 AFR32YE FLR → CDG May 26, 08:10 UTCMay 26, 09:29 UTC1h 20m
2026-05-26 AFR1066 CDG → FLR May 26, 05:30 UTCMay 26, 06:49 UTC1h 20m
2026-05-25 AFR51FT FLR → CDG May 25, 19:15 UTCMay 25, 20:34 UTC1h 20m
2026-05-25 AFR1766 CDG → FLR May 25, 16:30 UTCMay 25, 17:55 UTC1h 25m
2026-05-25 AFR61AX FLR → CDG May 25, 14:05 UTCMay 25, 15:20 UTC1h 15m
2026-05-25 AFR83KB CDG → FLR May 25, 11:25 UTCMay 25, 12:45 UTC1h 20m
2026-05-25 AFR32YE FLR → CDG May 25, 08:30 UTCMay 25, 09:55 UTC1h 25m
2026-05-25 AFR1066 CDG → FLR May 25, 05:25 UTCMay 25, 06:45 UTC1h 20m
2026-05-24 AFR51FT FLR → CDG May 24, 19:05 UTCMay 24, 20:20 UTC1h 15m
2026-05-24 AFR1766 CDG → FLR May 24, 16:25 UTCMay 24, 17:45 UTC1h 20m
2026-05-24 AFR61AX FLR → CDG May 24, 13:55 UTCMay 24, 15:15 UTC1h 20m
2026-05-24 AFR83KB CDG → FLR May 24, 11:00 UTCMay 24, 12:25 UTC1h 25m
2026-05-24 AFR32YE FLR → CDG May 24, 08:15 UTCMay 24, 09:45 UTC1h 30m
2026-05-24 AFR1066 CDG → FLR May 24, 05:25 UTCMay 24, 06:40 UTC1h 15m
2026-05-23 AFR1197 CMN → CDG May 23, 17:45 UTCMay 23, 20:15 UTC2h 31m
2026-05-23 AFR53AC CDG → CMN May 23, 13:50 UTCMay 23, 16:30 UTC2h 40m
2026-05-23 AFR23SB CDG → MAD May 23, 11:25 UTCMay 23, 12:15 UTC50m
2026-05-23 AFR23UQ CDG → BES May 23, 09:20 UTCMay 23, 10:15 UTC55m
2026-05-23 AFR74ZP FLR → CDG May 23, 05:25 UTCMay 23, 06:50 UTC1h 25m
2026-05-22 AFR59FG CDG → FLR May 22, 20:15 UTCMay 22, 20:50 UTC35m
2026-05-22 AFR59FG CDG → FLR May 22, 19:35 UTCMay 22, 20:10 UTC35m
2026-05-22 AFR11EA CDG → BOD May 22, 16:35 UTCMay 22, 18:00 UTC1h 25m
2026-05-22 AFR87RZ TLS → CDG May 22, 13:55 UTCMay 22, 15:10 UTC1h 15m
2026-05-22 AFR75FP FLR → CDG May 22, 11:05 UTCMay 22, 12:30 UTC1h 25m
2026-05-22 AFR71DN CDG → FLR May 22, 08:00 UTCMay 22, 09:40 UTC1h 40m
2026-05-22 AFR74ZP FLR → CDG May 22, 05:00 UTCMay 22, 06:25 UTC1h 25m
2026-05-21 AFR59FG CDG → FLR May 21, 19:25 UTCMay 21, 20:40 UTC1h 15m
2026-05-21 AFR11EA CDG → BOD May 21, 16:25 UTCMay 21, 17:50 UTC1h 25m
2026-05-21 AFR87RZ TLS → CDG May 21, 14:05 UTCMay 21, 15:20 UTC1h 15m
2026-05-21 AFR75FP FLR → CDG May 21, 11:20 UTCMay 21, 12:45 UTC1h 25m
2026-05-21 AFR71DN CDG → FLR May 21, 08:35 UTCMay 21, 09:55 UTC1h 20m
2026-05-21 AFR74ZP FLR → CDG May 21, 05:05 UTCMay 21, 06:35 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-HZUK page for operator, model, and routing details .

Mode-S 39E68A frequently asked

What is Mode-S code 39E68A?
39E68A is an ICAO 24-bit transponder address. Allocated to France. Assigned to F-HZUK.
Where is Mode-S 39E68A registered?
Mode-S code 39E68A is allocated to France (FR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 39E68A 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 39E68A, octal 16363212, decimal 3,794,570.
What flights does 39E68A operate?
Mode-S 39E68A has broadcast 20 distinct callsigns, including AFR81FB, AFR49ML, AFR42XW, AFR58PM, AFR49HR.