sensors Mode-S transponder

39E691

ICAO 24-bit transponder address · allocated to France

Currently assigned to F-HZUR · AIRBUS A220-300

Hex
39E691
Octal
16363221
Decimal
3,794,577
Country
FR
Tail
F-HZUR
Type
BCS3
No current signal · last broadcast 5h ago
Flights observed
222
Distinct callsigns
20
Country
FR
Last broadcast
5h ago

Last known position

Most recent position reported by Mode-S 39E691.

Country allocation

The ICAO 24-bit address 39E691 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
AFR71DN Air France 11 2026-05-24
AFR81FB Air France 10 2026-05-26
AFR75FP Air France 10 2026-05-24
AFR59FG Air France 10 2026-05-23
AFR42XW Air France 10 2026-05-26
AFR74ZP Air France 9 2026-05-24
AFR11EA Air France 9 2026-05-23
AFR87RZ Air France 8 2026-05-23
AFR1385 Air France 4 2026-05-07
AFR1066 Air France 4 2026-05-11
AFR58CW Air France 3 2026-05-29
AFR56QQ Air France 3 2026-05-04
AFR41GW Air France 3 2026-05-02
AFR32YE Air France 3 2026-05-11
AFR31PQ - 3 2026-05-02
AFR99GT Air France 2 2026-05-07
AFR83KB Air France 2 2026-05-10
AFR79JE - 2 2026-05-02
AFR79CJ - 2 2026-05-03
AFR7527 Air France 2 2026-04-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 AFR58CW PRG → CDG May 29, 19:35 UTCMay 29, 20:55 UTC1h 20m
2026-05-29 AFR58CW PRG → CDG May 29, 16:20 UTCMay 29, 17:40 UTC1h 20m
2026-05-29 AFR32ZT CDG → EDI May 29, 13:35 UTCMay 29, 14:40 UTC1h 5m
2026-05-29 AFR42UN CDG → LIN May 29, 11:05 UTCMay 29, 12:15 UTC1h 10m
2026-05-29 AFR98LR MPL → CDG May 29, 08:10 UTCMay 29, 09:20 UTC1h 10m
2026-05-29 AFR87LQ CDG → MPL May 29, 05:55 UTCMay 29, 06:50 UTC55m
2026-05-28 AFR58CW PRG → CDG May 28, 18:35 UTCMay 28, 19:55 UTC1h 20m
2026-05-28 AFR1082 CDG → PRG May 28, 16:15 UTCMay 28, 17:30 UTC1h 15m
2026-05-27 AFR52RQ FCO → CDG May 27, 20:00 UTCMay 27, 21:55 UTC1h 55m
2026-05-27 AFR72BY CDG → NCE May 27, 16:35 UTCMay 27, 18:15 UTC1h 40m
2026-05-27 AFR1889 OTP → CDG May 27, 12:15 UTCMay 27, 15:05 UTC2h 50m
2026-05-27 AFR11UW CDG → OTP May 27, 08:25 UTCMay 27, 10:50 UTC2h 25m
2026-05-27 AFR13AB HAM → CDG May 27, 05:14 UTCMay 27, 06:40 UTC1h 25m
2026-05-26 AFR1610 CDG → HAM May 26, 18:55 UTCMay 26, 20:05 UTC1h 10m
2026-05-26 AFR57JG GVA → CDG May 26, 16:40 UTCMay 26, 17:30 UTC50m
2026-05-26 AFR97DR CDG → GVA May 26, 14:45 UTCMay 26, 15:45 UTC1h 0m
2026-05-26 AFR42XW FLR → CDG May 26, 11:20 UTCMay 26, 12:40 UTC1h 20m
2026-05-26 AFR81FB CDG → FLR May 26, 08:39 UTCMay 26, 09:59 UTC1h 20m
2026-05-26 AFR71GF OSL → CDG May 26, 04:45 UTCMay 26, 06:54 UTC2h 10m
2026-05-25 AFR1274 CDG → OSL May 25, 19:30 UTCMay 25, 21:24 UTC1h 55m
2026-05-25 AFR1823 MUC → CDG May 25, 17:05 UTCMay 25, 18:15 UTC1h 10m
2026-05-25 AFR1822 CDG → MUC May 25, 15:00 UTCMay 25, 16:00 UTC1h 0m
2026-05-25 AFR42XW FLR → CDG May 25, 12:20 UTCMay 25, 13:35 UTC1h 15m
2026-05-25 AFR81FB CDG → FLR May 25, 08:50 UTCMay 25, 10:25 UTC1h 35m
2026-05-24 AFR49BA RBA → CDG May 24, 18:15 UTCMay 24, 20:35 UTC2h 20m
2026-05-24 AFR31CZ CDG → RBA May 24, 14:35 UTCMay 24, 16:55 UTC2h 20m
2026-05-24 AFR75FP FLR → CDG May 24, 11:30 UTCMay 24, 12:50 UTC1h 20m
2026-05-24 AFR71DN CDG → FLR May 24, 08:30 UTCMay 24, 09:55 UTC1h 25m
2026-05-24 AFR74ZP FLR → CDG May 24, 05:30 UTCMay 24, 06:55 UTC1h 25m
2026-05-23 AFR59FG CDG → FLR May 23, 19:30 UTCMay 23, 20:45 UTC1h 15m
2026-05-23 AFR11EA CDG → BOD May 23, 16:50 UTCMay 23, 18:15 UTC1h 25m
2026-05-23 AFR87RZ TLS → CDG May 23, 14:15 UTCMay 23, 15:25 UTC1h 10m
2026-05-23 AFR75FP FLR → CDG May 23, 11:15 UTCMay 23, 12:40 UTC1h 25m
2026-05-23 AFR71DN CDG → FLR May 23, 08:30 UTCMay 23, 09:45 UTC1h 15m
2026-05-23 AFR53TN - May 23, 05:45 UTCMay 23, 06:25 UTC40m
2026-05-22 AFR49VJ BHX → CDG May 22, 19:40 UTCMay 22, 20:20 UTC40m
2026-05-22 AFR38PA TLS → AMS May 22, 17:15 UTCMay 22, 18:10 UTC55m
2026-05-22 AFR96WQ CDG → AMS May 22, 14:55 UTCMay 22, 15:50 UTC55m
2026-05-22 AFR41DU NCE → CDG May 22, 12:00 UTCMay 22, 13:15 UTC1h 15m
2026-05-22 AFR61AL CDG → NCE May 22, 09:40 UTCMay 22, 10:50 UTC1h 10m
2026-05-22 AFR49ML RBA → CDG May 22, 05:30 UTCMay 22, 08:00 UTC2h 30m
2026-05-21 AFR49HR CDG → RBA May 21, 19:05 UTCMay 21, 21:30 UTC2h 25m
2026-05-21 AFR58PM LYS → CDG May 21, 16:55 UTCMay 21, 17:35 UTC40m
2026-05-21 AFR28UE CDG → LHR May 21, 15:00 UTCMay 21, 15:50 UTC50m
2026-05-21 AFR42XW FLR → CDG May 21, 11:25 UTCMay 21, 12:50 UTC1h 25m
2026-05-21 AFR81FB CDG → FLR May 21, 09:00 UTCMay 21, 10:20 UTC1h 20m
2026-05-20 AFR42XW FLR → CDG May 20, 11:45 UTCMay 20, 13:10 UTC1h 25m
2026-05-20 AFR81FB CDG → FLR May 20, 08:55 UTCMay 20, 10:10 UTC1h 15m
2026-05-19 AFR51GN BUD → CDG May 19, 17:05 UTCMay 19, 19:00 UTC1h 55m
2026-05-19 AFR53FD CDG → BUD May 19, 14:10 UTCMay 19, 16:00 UTC1h 50m

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

Mode-S 39E691 frequently asked

What is Mode-S code 39E691?
39E691 is an ICAO 24-bit transponder address. Allocated to France. Assigned to F-HZUR.
Where is Mode-S 39E691 registered?
Mode-S code 39E691 is allocated to France (FR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 39E691 broadcasting right now?
No active broadcast right now. Last signal was 5h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 39E691, octal 16363221, decimal 3,794,577.
What flights does 39E691 operate?
Mode-S 39E691 has broadcast 20 distinct callsigns, including AFR71DN, AFR81FB, AFR75FP, AFR59FG, AFR42XW.