Apparatus

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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 3h ago
Flights observed
352
Distinct callsigns
20
Country
FR
Last broadcast
3h ago

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
AFR79JE - 4 2026-06-17
AFR71GF Air France 4 2026-05-21
AFR44VX - 4 2026-06-13
AFR31SG - 4 2026-06-16
AFR24SY - 4 2026-06-15
AFR19QA - 4 2026-06-13
AFR1274 Air France 4 2026-05-20
AFR98JB Air France 3 2026-06-05
AFR87JD - 3 2026-06-07
AFR75NZ - 3 2026-06-19
AFR72KQ - 3 2026-06-19
AFR69FW Air France 3 2026-06-19
AFR69AU Air France 3 2026-06-10
AFR65JZ - 3 2026-06-06
AFR52WN - 3 2026-06-18
AFR41GW Air France 3 2026-05-31
AFR37SH Air France 3 2026-06-07
AFR37PG - 3 2026-06-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
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
2026-06-20 AFR16TL - Jun 20, 04:34 UTCJun 20, 05:49 UTC1h 15m
2026-06-19 AFR75NZ - Jun 19, 21:59 UTCJun 19, 23:19 UTC1h 20m
2026-06-19 AFR72KQ - Jun 19, 19:45 UTCJun 19, 20:49 UTC1h 5m
2026-06-19 AFR69FW CDG → TLS Jun 19, 17:34 UTCJun 19, 18:34 UTC1h 0m
2026-06-19 AFR82PT - Jun 19, 12:49 UTCJun 19, 15:04 UTC2h 15m
2026-06-19 AFR11ZB - Jun 19, 08:44 UTCJun 19, 10:44 UTC2h 0m
2026-06-18 AFR52WN - Jun 18, 14:01 UTCJun 18, 15:25 UTC1h 25m
2026-06-18 AFR37PG - Jun 18, 11:30 UTCJun 18, 12:45 UTC1h 15m
2026-06-18 AFR14XY - Jun 18, 08:20 UTCJun 18, 10:00 UTC1h 40m
2026-06-18 AFR54HF - Jun 18, 05:40 UTCJun 18, 07:05 UTC1h 25m
2026-06-17 AFR1185 - Jun 17, 18:30 UTCJun 17, 20:25 UTC1h 55m
2026-06-17 AFR1184 CDG → TUN Jun 17, 15:00 UTCJun 17, 16:50 UTC1h 50m
2026-06-17 AFR63XU BUD → CDG Jun 17, 10:55 UTCJun 17, 12:55 UTC2h 0m
2026-06-17 AFR32GL - Jun 17, 07:55 UTCJun 17, 09:40 UTC1h 45m
2026-06-17 AFR79JE - Jun 17, 05:30 UTCJun 17, 06:25 UTC55m
2026-06-16 AFR31SG - Jun 16, 18:55 UTCJun 16, 19:35 UTC40m
2026-06-16 AFR35CQ BLQ → CDG Jun 16, 16:10 UTCJun 16, 17:30 UTC1h 20m
2026-06-16 AFR34ZZ CDG → BLQ Jun 16, 13:44 UTCJun 16, 15:05 UTC1h 20m
2026-06-16 AFR44XC - Jun 16, 10:20 UTCJun 16, 12:00 UTC1h 40m
2026-06-16 AFR79NB - Jun 16, 07:34 UTCJun 16, 09:04 UTC1h 30m
2026-06-16 AFR79BN - Jun 16, 04:15 UTCJun 16, 05:55 UTC1h 40m
2026-06-15 AFR69DF - Jun 15, 19:39 UTCJun 15, 21:04 UTC1h 25m
2026-06-15 AFR32FK OSL → CDG Jun 15, 15:55 UTCJun 15, 17:59 UTC2h 5m
2026-06-15 AFR59CH CDG → OSL Jun 15, 12:45 UTCJun 15, 14:45 UTC2h 0m
2026-06-15 AFR24SY LGW → CDG Jun 15, 10:00 UTCJun 15, 10:40 UTC40m
2026-06-15 AFR24SY - Jun 15, 08:00 UTCJun 15, 08:45 UTC45m
2026-06-15 AFR52AK - Jun 15, 03:15 UTCJun 15, 06:15 UTC3h 0m
2026-06-14 AFR22KN - Jun 14, 18:00 UTCJun 14, 20:15 UTC2h 15m
2026-06-14 AFR29PB BCN → CDG Jun 14, 15:05 UTCJun 14, 16:35 UTC1h 30m
2026-06-14 AFR71KE CDG → BCN Jun 14, 12:20 UTCJun 14, 13:40 UTC1h 20m
2026-06-14 AFR15HK MPL → CDG Jun 14, 09:55 UTCJun 14, 10:55 UTC1h 0m
2026-06-14 AFR12NZ - Jun 14, 07:45 UTCJun 14, 08:45 UTC1h 0m

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 3h ago.
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, AFR79JE, AFR71GF, AFR44VX.