sensors Mode-S transponder

39E686

ICAO 24-bit transponder address · allocated to France

Currently assigned to F-HZUG · AIRBUS A220-300

Hex
39E686
Octal
16363206
Decimal
3,794,566
Country
FR
Tail
F-HZUG
Type
BCS3
No current signal · last broadcast Jul 26, 17:55 UTC
Flights observed
384
Distinct callsigns
20
Country
FR
Last broadcast
Jul 26, 17:55 UTC

Last known position

Most recent position reported by Mode-S 39E686.

Country allocation

The ICAO 24-bit address 39E686 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
AFR72BY Air France 6 2026-06-05
AFR52RQ Air France 6 2026-06-05
AFR24SY - 6 2026-07-17
AFR79CJ - 5 2026-07-25
AFR79JE - 4 2026-06-17
AFR71GF Air France 4 2026-05-21
AFR44VX - 4 2026-06-13
AFR31SG - 4 2026-06-16
AFR19QA - 4 2026-06-13
AFR1274 Air France 4 2026-05-20
AFR98JB Air France 3 2026-06-05
AFR94ET - 3 2026-07-15
AFR87JD - 3 2026-06-07
AFR82PT Air France 3 2026-07-26
AFR77JX - 3 2026-07-16
AFR75NZ - 3 2026-06-19
AFR72KQ - 3 2026-06-19
AFR69FW Air France 3 2026-06-19
AFR69AU Air France 3 2026-06-10
AFR68RY - 3 2026-07-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AFR21MU MPL → CDG Jul 26, 16:50 UTCJul 26, 17:55 UTC1h 5m
2026-07-26 AFR19BX CDG → MPL Jul 26, 14:30 UTCJul 26, 15:30 UTC1h 0m
2026-07-26 AFR82PT ARN → CDG Jul 26, 10:55 UTCJul 26, 13:05 UTC2h 10m
2026-07-26 AFR11ZB CDG → ARN Jul 26, 07:50 UTCJul 26, 09:50 UTC2h 0m
2026-07-26 AFR73XZ MUC → CDG Jul 26, 05:00 UTCJul 26, 06:15 UTC1h 15m
2026-07-25 AFR48HP CDG → MUC Jul 25, 18:35 UTCJul 25, 19:40 UTC1h 5m
2026-07-25 AFR14BM TLS → CDG Jul 25, 14:40 UTCJul 25, 15:50 UTC1h 10m
2026-07-25 AFR7412 CDG → TLS Jul 25, 12:30 UTCJul 25, 13:30 UTC1h 0m
2026-07-25 AFR79CJ - Jul 25, 08:20 UTCJul 25, 09:05 UTC45m
2026-07-25 AFR79CJ - Jul 25, 06:00 UTCJul 25, 06:50 UTC50m
2026-07-24 AFR68PT LIN → CDG Jul 24, 18:55 UTCJul 24, 20:00 UTC1h 5m
2026-07-24 AFR1312 CDG → LIN Jul 24, 16:50 UTCJul 24, 17:50 UTC1h 0m
2026-07-18 AFR62BV - Jul 18, 17:20 UTCJul 18, 20:35 UTC3h 15m
2026-07-18 AFR97UK - Jul 18, 13:30 UTCJul 18, 16:10 UTC2h 40m
2026-07-18 AFR1085 TUN → CDG Jul 18, 09:45 UTCJul 18, 11:40 UTC1h 55m
2026-07-18 AFR1084 - Jul 18, 05:50 UTCJul 18, 07:40 UTC1h 50m
2026-07-17 AFR29PB - Jul 17, 15:05 UTCJul 17, 16:29 UTC1h 25m
2026-07-17 AFR71KE - Jul 17, 12:25 UTCJul 17, 13:55 UTC1h 30m
2026-07-17 AFR24SY - Jul 17, 10:20 UTCJul 17, 11:04 UTC45m
2026-07-17 AFR24SY - Jul 17, 07:35 UTCJul 17, 08:35 UTC1h 0m
2026-07-17 AFR79BN BCN → CDG Jul 17, 04:20 UTCJul 17, 05:55 UTC1h 35m
2026-07-16 AFR69DF - Jul 16, 19:25 UTCJul 16, 20:49 UTC1h 25m
2026-07-16 AFR45KB CPH → CDG Jul 16, 16:35 UTCJul 16, 18:05 UTC1h 30m
2026-07-16 AFR77JX - Jul 16, 14:00 UTCJul 16, 15:25 UTC1h 25m
2026-07-16 AFR34JW - Jul 16, 09:50 UTCJul 16, 11:10 UTC1h 20m
2026-07-16 AFR36YL - Jul 16, 07:15 UTCJul 16, 08:25 UTC1h 10m
2026-07-16 AFR11QX - Jul 16, 04:15 UTCJul 16, 05:50 UTC1h 35m
2026-07-15 AFR25LD - Jul 15, 19:05 UTCJul 15, 20:25 UTC1h 20m
2026-07-15 AFR68RY - Jul 15, 13:20 UTCJul 15, 14:30 UTC1h 10m
2026-07-15 AFR94ET - Jul 15, 10:50 UTCJul 15, 11:55 UTC1h 5m
2026-07-15 AFR79CJ - Jul 15, 08:20 UTCJul 15, 09:05 UTC45m
2026-07-15 AFR59NM CDG → LHR Jul 15, 05:55 UTCJul 15, 06:50 UTC55m
2026-07-14 AFR83RP - Jul 14, 18:40 UTCJul 14, 20:10 UTC1h 30m
2026-07-14 AFR1100 - Jul 14, 15:10 UTCJul 14, 17:05 UTC1h 55m
2026-07-14 AFR1285 - Jul 14, 11:25 UTCJul 14, 13:30 UTC2h 5m
2026-07-14 AFR1284 - Jul 14, 08:00 UTCJul 14, 09:50 UTC1h 50m
2026-07-01 AFR382V - Jul 1, 13:10 UTCJul 1, 14:45 UTC1h 35m
2026-06-22 AFR81FB - Jun 22, 09:04 UTCJun 22, 10:19 UTC1h 15m
2026-06-22 AFR47CB - Jun 22, 06:05 UTCJun 22, 07:00 UTC55m
2026-06-21 AFR1414 - Jun 21, 20:00 UTCJun 21, 20:50 UTC50m
2026-06-21 AFR21MU - Jun 21, 17:29 UTCJun 21, 18:39 UTC1h 10m
2026-06-21 AFR19BX - Jun 21, 15:30 UTCJun 21, 16:30 UTC1h 0m
2026-06-21 AFR23SB - Jun 21, 13:15 UTCJun 21, 13:59 UTC45m
2026-06-21 AFR23UQ CDG → BES Jun 21, 11:15 UTCJun 21, 12:10 UTC55m
2026-06-21 AFR74UP - Jun 21, 08:20 UTCJun 21, 09:24 UTC1h 5m
2026-06-21 AFR93YT - Jun 21, 06:24 UTCJun 21, 07:25 UTC1h 0m
2026-06-20 AFR53MJ - Jun 20, 18:14 UTCJun 20, 20:09 UTC1h 55m
2026-06-20 AFR24MF CDG → LIS Jun 20, 14:39 UTCJun 20, 16:49 UTC2h 10m
2026-06-20 AFR41WP - Jun 20, 10:44 UTCJun 20, 12:39 UTC1h 55m
2026-06-20 AFR76SP - Jun 20, 07:39 UTCJun 20, 09:34 UTC1h 55m

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

Mode-S 39E686 frequently asked

What is Mode-S code 39E686?
39E686 is an ICAO 24-bit transponder address. Allocated to France. Assigned to F-HZUG.
Where is Mode-S 39E686 registered?
Mode-S code 39E686 is allocated to France (FR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 39E686 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 17:55 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 39E686, octal 16363206, decimal 3,794,566.
What flights does 39E686 operate?
Mode-S 39E686 has broadcast 20 distinct callsigns, including AFR72BY, AFR52RQ, AFR24SY, AFR79CJ, AFR79JE.