Apparatus

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sensors Mode-S transponder

3986E4

ICAO 24-bit transponder address · allocated to France

Currently assigned to F-HBXE · EMBRAER ERJ-170-100

Hex
3986E4
Octal
16303344
Decimal
3,770,084
Country
FR
Tail
F-HBXE
Type
E170
No current signal · last broadcast 1d ago
Flights observed
551
Distinct callsigns
20
Country
FR
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 3986E4.

Country allocation

The ICAO 24-bit address 3986E4 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
AFR97FJ Air France 16 2026-06-30
AFR6136 Air France 16 2026-06-30
AFR6278 Air France 15 2026-06-25
AFR68QK Air France 13 2026-07-13
AFR77YY Air France 12 2026-06-26
AFR76BK - 10 2026-07-01
AFR6158 Air France 10 2026-07-12
AFR76UL - 9 2026-06-24
AFR61NG - 9 2026-07-09
AFR6167 Air France 9 2026-07-12
AFR6133 - 9 2026-07-01
AFR6027 Air France 9 2026-07-09
AFR37PN - 9 2026-07-09
AFR29SY - 9 2026-07-01
AFR88XN Air France 8 2026-07-10
AFR6026 Air France 8 2026-07-09
AFR49BC Air France 8 2026-07-12
AFR46AZ - 8 2026-06-30
AFR32NV Air France 8 2026-07-10
AFR17HK Air France 8 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 AFR68QK NCE → LYS Jul 13, 13:00 UTCJul 13, 13:40 UTC40m
2026-07-13 AFR17HK LYS → NCE Jul 13, 11:00 UTCJul 13, 11:40 UTC40m
2026-07-13 AFR46RQ - Jul 13, 08:50 UTCJul 13, 09:55 UTC1h 5m
2026-07-13 AFR16SZ - Jul 13, 06:35 UTCJul 13, 07:50 UTC1h 15m
2026-07-13 AFR46XG - Jul 13, 04:45 UTCJul 13, 05:25 UTC40m
2026-07-12 AFR6158 LYS → NCE Jul 12, 18:45 UTCJul 12, 19:20 UTC35m
2026-07-12 AFR6167 BES → LYS Jul 12, 16:15 UTCJul 12, 17:30 UTC1h 15m
2026-07-12 AFR49BC LYS → BES Jul 12, 14:15 UTCJul 12, 15:30 UTC1h 15m
2026-07-11 AFR16LZ - Jul 11, 15:30 UTCJul 11, 16:25 UTC55m
2026-07-11 AFR7670 - Jul 11, 12:15 UTCJul 11, 13:40 UTC1h 25m
2026-07-11 AFR7652 NCE → BOD Jul 11, 10:00 UTCJul 11, 11:05 UTC1h 5m
2026-07-11 AFR88JR BOD → NCE Jul 11, 07:25 UTCJul 11, 08:35 UTC1h 10m
2026-07-10 AFR37BP - Jul 10, 19:40 UTCJul 10, 20:25 UTC45m
2026-07-10 AFR88XN NTE → LYS Jul 10, 17:55 UTCJul 10, 18:45 UTC50m
2026-07-10 AFR32NV LYS → NTE Jul 10, 16:05 UTCJul 10, 16:50 UTC45m
2026-07-10 AFR68QK NCE → LYS Jul 10, 14:20 UTCJul 10, 15:00 UTC40m
2026-07-10 AFR78SW CLY → ORY Jul 10, 11:50 UTCJul 10, 13:05 UTC1h 15m
2026-07-10 AFR32AC RNS → CDG Jul 10, 09:05 UTCJul 10, 09:45 UTC40m
2026-07-10 AFR64CF - Jul 10, 07:25 UTCJul 10, 08:05 UTC40m
2026-07-10 AFR56SZ NCE → CDG Jul 10, 04:45 UTCJul 10, 06:00 UTC1h 15m
2026-07-09 AFR6158 LYS → NCE Jul 9, 18:40 UTCJul 9, 19:20 UTC40m
2026-07-09 AFR6027 TLS → LYS Jul 9, 16:45 UTCJul 9, 17:25 UTC40m
2026-07-09 AFR6026 LYS → TLS Jul 9, 14:40 UTCJul 9, 15:20 UTC40m
2026-07-09 AFR6135 TLS → ORY Jul 9, 12:30 UTCJul 9, 13:25 UTC55m
2026-07-09 AFR41PA LYS → BOD Jul 9, 10:35 UTCJul 9, 11:25 UTC50m
2026-07-09 AFR37PN - Jul 9, 08:40 UTCJul 9, 09:35 UTC55m
2026-07-09 AFR61NG - Jul 9, 06:50 UTCJul 9, 07:40 UTC50m
2026-07-09 AFR58AU - Jul 9, 04:45 UTCJul 9, 05:35 UTC50m
2026-07-08 AFR37BP - Jul 8, 18:50 UTCJul 8, 19:40 UTC50m
2026-07-08 AFR46XG - Jul 8, 04:45 UTCJul 8, 05:15 UTC30m
2026-07-07 AFR6158 LYS → NCE Jul 7, 19:10 UTCJul 7, 19:45 UTC35m
2026-07-07 AFR6167 BES → LYS Jul 7, 16:50 UTCJul 7, 18:00 UTC1h 10m
2026-07-07 AFR75AF CDG → BES Jul 7, 15:10 UTCJul 7, 16:00 UTC50m
2026-07-07 AFR7395 - Jul 7, 06:00 UTCJul 7, 06:50 UTC50m
2026-07-06 AFR7394 - Jul 6, 19:55 UTCJul 6, 20:35 UTC40m
2026-07-06 AFR49CZ BIQ → CDG Jul 6, 17:30 UTCJul 6, 18:40 UTC1h 10m
2026-07-06 AFR86PV CDG → BIQ Jul 6, 15:25 UTCJul 6, 16:25 UTC1h 0m
2026-07-06 AFR42PR - Jul 6, 10:55 UTCJul 6, 12:05 UTC1h 10m
2026-07-06 AFR53PG - Jul 6, 08:40 UTCJul 6, 09:55 UTC1h 15m
2026-07-06 AFR37VC - Jul 6, 05:40 UTCJul 6, 06:55 UTC1h 15m
2026-07-05 AFR35UN - Jul 5, 19:05 UTCJul 5, 20:25 UTC1h 20m
2026-07-05 AFR1453 GOT → CDG Jul 5, 16:05 UTCJul 5, 17:45 UTC1h 40m
2026-07-05 AFR84BM CDG → GOT Jul 5, 13:15 UTCJul 5, 15:00 UTC1h 45m
2026-07-04 AFR43DH - Jul 4, 08:50 UTCJul 4, 10:05 UTC1h 15m
2026-07-04 AFR1078 - Jul 4, 06:00 UTCJul 4, 07:25 UTC1h 25m
2026-07-03 AFR84RP DUS → CDG Jul 3, 17:40 UTCJul 3, 18:20 UTC40m
2026-07-03 AFR32UN CDG → DUS Jul 3, 15:50 UTCJul 3, 16:35 UTC45m
2026-07-03 AFR78WT FRA → CDG Jul 3, 13:25 UTCJul 3, 14:15 UTC50m
2026-07-03 AFR93JN CDG → FRA Jul 3, 11:20 UTCJul 3, 12:15 UTC55m
2026-07-02 AFR56RE - Jul 2, 10:40 UTCJul 2, 11:30 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-HBXE page for operator, model, and routing details .

Mode-S 3986E4 frequently asked

What is Mode-S code 3986E4?
3986E4 is an ICAO 24-bit transponder address. Allocated to France. Assigned to F-HBXE.
Where is Mode-S 3986E4 registered?
Mode-S code 3986E4 is allocated to France (FR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3986E4 broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3986E4, octal 16303344, decimal 3,770,084.
What flights does 3986E4 operate?
Mode-S 3986E4 has broadcast 20 distinct callsigns, including AFR97FJ, AFR6136, AFR6278, AFR68QK, AFR77YY.