sensors Mode-S transponder

39E68D

ICAO 24-bit transponder address · allocated to France

Currently assigned to F-HZUN · AIRBUS A220-300

Hex
39E68D
Octal
16363215
Decimal
3,794,573
Country
FR
Tail
F-HZUN
Type
BCS3
Transponder active on ground
Flights observed
249
Distinct callsigns
20
Country
FR
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 39E68D.

Country allocation

The ICAO 24-bit address 39E68D 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
AFR32YE Air France 15 2026-05-28
AFR83KB Air France 14 2026-05-28
AFR1066 Air France 14 2026-05-28
AFR61AX Air France 13 2026-05-28
AFR51FT Air France 12 2026-05-28
AFR1766 Air France 12 2026-05-28
AFR81FB Air France 6 2026-05-29
AFR44HV Air France 6 2026-05-29
AFR42XW Air France 6 2026-05-29
AFR1610 Air France 4 2026-05-29
AFR82PT - 3 2026-04-13
AFR49ML Air France 3 2026-05-26
AFR49HR Air France 3 2026-05-25
AFR41GW Air France 3 2026-05-23
AFR31PQ - 3 2026-05-23
AFR18UP Air France 3 2026-05-22
AFR1889 Air France 3 2026-05-08
AFR13AB Air France 3 2026-05-30
AFR1312 Air France 3 2026-05-12
AFR11ZB - 3 2026-04-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 AFR38SN CDG → ZRH May 30, 07:05 UTCMay 30, 07:15 UTC10m
2026-05-30 AFR13AB HAM → CDG May 30, 04:10 UTCMay 30, 05:25 UTC1h 15m
2026-05-29 AFR1610 CDG → HAM May 29, 19:25 UTCMay 29, 20:40 UTC1h 15m
2026-05-29 AFR44HV LGW → CDG May 29, 17:10 UTCMay 29, 17:50 UTC40m
2026-05-29 AFR69TT CDG → LGW May 29, 15:00 UTCMay 29, 15:50 UTC50m
2026-05-29 AFR42XW FLR → CDG May 29, 12:10 UTCMay 29, 13:35 UTC1h 25m
2026-05-29 AFR81FB CDG → FLR May 29, 09:00 UTCMay 29, 10:25 UTC1h 25m
2026-05-28 AFR51FT FLR → CDG May 28, 19:40 UTCMay 28, 21:10 UTC1h 30m
2026-05-28 AFR1766 CDG → FLR May 28, 17:05 UTCMay 28, 18:30 UTC1h 25m
2026-05-28 AFR61AX FLR → CDG May 28, 13:45 UTCMay 28, 15:15 UTC1h 30m
2026-05-28 AFR83KB CDG → FLR May 28, 11:10 UTCMay 28, 12:30 UTC1h 20m
2026-05-28 AFR32YE FLR → CDG May 28, 08:00 UTCMay 28, 09:30 UTC1h 30m
2026-05-28 AFR1066 CDG → FLR May 28, 05:25 UTCMay 28, 06:50 UTC1h 25m
2026-05-27 AFR42XW FLR → CDG May 27, 12:20 UTCMay 27, 13:40 UTC1h 20m
2026-05-27 AFR81FB CDG → FLR May 27, 10:00 UTCMay 27, 11:15 UTC1h 15m
2026-05-26 AFR76VN MRS → CDG May 26, 12:10 UTCMay 26, 13:10 UTC1h 0m
2026-05-26 AFR87GN CDG → MRS May 26, 09:55 UTCMay 26, 10:54 UTC1h 0m
2026-05-26 AFR49ML RBA → CDG May 26, 05:40 UTCMay 26, 07:59 UTC2h 20m
2026-05-25 AFR49HR CDG → RBA May 25, 19:20 UTCMay 25, 21:45 UTC2h 25m
2026-05-24 AFR38PA TLS → AMS May 24, 17:25 UTCMay 24, 18:15 UTC50m
2026-05-24 AFR96WQ CDG → AMS May 24, 15:20 UTCMay 24, 16:05 UTC45m
2026-05-24 AFR42XW FLR → CDG May 24, 12:20 UTCMay 24, 13:40 UTC1h 20m
2026-05-24 AFR81FB CDG → FLR May 24, 08:45 UTCMay 24, 10:20 UTC1h 35m
2026-05-23 AFR81RE BCN → CDG May 23, 19:50 UTCMay 23, 21:20 UTC1h 30m
2026-05-23 AFR92BA CDG → BCN May 23, 17:20 UTCMay 23, 18:45 UTC1h 26m
2026-05-23 AFR31PQ - May 23, 13:25 UTCMay 23, 15:25 UTC2h 0m
2026-05-23 AFR41GW CDG → LIS May 23, 09:55 UTCMay 23, 12:10 UTC2h 15m
2026-05-23 AFR79JE - May 23, 07:30 UTCMay 23, 08:20 UTC50m
2026-05-22 AFR31SG CDG → GVA May 22, 19:25 UTCMay 22, 20:15 UTC50m
2026-05-22 AFR18UP HEL → CDG May 22, 16:15 UTCMay 22, 17:55 UTC1h 40m
2026-05-22 AFR18UP HEL → CDG May 22, 15:10 UTCMay 22, 16:10 UTC1h 0m
2026-05-22 AFR53EJ CDG → HEL May 22, 11:15 UTCMay 22, 13:55 UTC2h 40m
2026-05-22 AFR45CR LYS → CDG May 22, 08:45 UTCMay 22, 09:35 UTC50m
2026-05-22 AFR78RT CDG → LYS May 22, 06:50 UTCMay 22, 07:35 UTC45m
2026-05-22 AFR7527 BES → CDG May 22, 04:20 UTCMay 22, 05:10 UTC50m
2026-05-21 AFR7526 CDG → BES May 21, 19:50 UTCMay 21, 20:45 UTC55m
2026-05-21 AFR72KQ TLS → CDG May 21, 17:15 UTCMay 21, 18:20 UTC1h 5m
2026-05-21 AFR69FW CDG → TLS May 21, 15:15 UTCMay 21, 16:15 UTC1h 0m
2026-05-21 AFR69UW TLS → CDG May 21, 12:40 UTCMay 21, 13:45 UTC1h 5m
2026-05-21 AFR87PQ CDG → TLS May 21, 10:25 UTCMay 21, 11:25 UTC1h 0m
2026-05-21 AFR74UP - May 21, 08:00 UTCMay 21, 09:05 UTC1h 5m
2026-05-21 AFR93YT CDG → TLS May 21, 05:45 UTCMay 21, 06:45 UTC1h 0m
2026-05-20 AFR63NP CPH → CDG May 20, 17:50 UTCMay 20, 19:20 UTC1h 30m
2026-05-20 AFR89SR CDG → CPH May 20, 15:10 UTCMay 20, 16:40 UTC1h 30m
2026-05-20 AFR46GN AMS → CDG May 20, 12:30 UTCMay 20, 13:10 UTC40m
2026-05-20 AFR28EW CDG → AMS May 20, 10:05 UTCMay 20, 10:55 UTC50m
2026-05-20 AFR49ML RBA → CDG May 20, 05:35 UTCMay 20, 08:05 UTC2h 30m
2026-05-19 AFR49HR CDG → RBA May 19, 19:15 UTCMay 19, 21:45 UTC2h 30m
2026-05-19 AFR58PM LYS → CDG May 19, 16:50 UTCMay 19, 17:35 UTC45m
2026-05-19 AFR28UE CDG → LHR May 19, 14:50 UTCMay 19, 15:40 UTC50m

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

Mode-S 39E68D frequently asked

What is Mode-S code 39E68D?
39E68D is an ICAO 24-bit transponder address. Allocated to France. Assigned to F-HZUN.
Where is Mode-S 39E68D registered?
Mode-S code 39E68D is allocated to France (FR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 39E68D broadcasting right now?
Mode-S 39E68D is currently broadcasting from the ground.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 39E68D, octal 16363215, decimal 3,794,573.
What flights does 39E68D operate?
Mode-S 39E68D has broadcast 20 distinct callsigns, including AFR32YE, AFR83KB, AFR1066, AFR61AX, AFR51FT.