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 Jul 26, 15:30 UTC
Flights observed
602
Distinct callsigns
20
Country
FR
Last broadcast
Jul 26, 15:30 UTC

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 18 2026-07-16
AFR6136 Air France 18 2026-07-16
AFR6278 Air France 17 2026-07-16
AFR68QK Air France 14 2026-07-17
AFR77YY Air France 13 2026-07-15
AFR76BK - 11 2026-07-15
AFR6167 Air France 11 2026-07-26
AFR76UL - 10 2026-07-16
AFR6158 Air France 10 2026-07-12
AFR6133 - 10 2026-07-15
AFR49BC Air France 10 2026-07-26
AFR29SY - 10 2026-07-15
AFR61NG - 9 2026-07-09
AFR6027 Air France 9 2026-07-09
AFR46AZ - 9 2026-07-19
AFR37PN - 9 2026-07-09
AFR88XN Air France 8 2026-07-10
AFR6026 Air France 8 2026-07-09
AFR6025 Air France 8 2026-07-16
AFR32NV Air France 8 2026-07-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AFR6167 BES → LYS Jul 26, 14:20 UTCJul 26, 15:30 UTC1h 10m
2026-07-26 AFR49BC LYS → BES Jul 26, 12:20 UTCJul 26, 13:35 UTC1h 15m
2026-07-25 AFR78RT CDG → LYS Jul 25, 06:35 UTCJul 25, 07:20 UTC45m
2026-07-24 AFR24QN LYS → NTE Jul 24, 04:05 UTCJul 24, 05:20 UTC1h 15m
2026-07-23 AFR62CG ORY → NCE Jul 23, 19:15 UTCJul 23, 20:15 UTC1h 0m
2026-07-23 AFR1453 GOT → CDG Jul 23, 16:15 UTCJul 23, 17:50 UTC1h 35m
2026-07-23 AFR84BM CDG → GOT Jul 23, 13:25 UTCJul 23, 15:10 UTC1h 45m
2026-07-23 AFR42AJ - Jul 23, 10:45 UTCJul 23, 12:05 UTC1h 20m
2026-07-23 AFR61VJ CDG → BLL Jul 23, 08:10 UTCJul 23, 09:40 UTC1h 30m
2026-07-22 AFR67RZ - Jul 22, 17:40 UTCJul 22, 19:45 UTC2h 5m
2026-07-22 AFR29AT CDG → AGP Jul 22, 14:15 UTCJul 22, 16:25 UTC2h 10m
2026-07-22 AFR15CJ ZAG → CDG Jul 22, 11:20 UTCJul 22, 12:35 UTC1h 15m
2026-07-21 AFR7394 - Jul 21, 19:55 UTCJul 21, 20:35 UTC40m
2026-07-21 AFR1703 TRN → CDG Jul 21, 17:35 UTCJul 21, 18:40 UTC1h 5m
2026-07-21 AFR98ZF CDG → TRN Jul 21, 15:35 UTCJul 21, 16:35 UTC1h 0m
2026-07-21 AFR42PR NCL → CDG Jul 21, 10:45 UTCJul 21, 11:55 UTC1h 10m
2026-07-21 AFR53PG - Jul 21, 08:45 UTCJul 21, 09:55 UTC1h 10m
2026-07-21 AFR71RB - Jul 21, 05:50 UTCJul 21, 07:25 UTC1h 35m
2026-07-20 AFR1656 - Jul 20, 18:30 UTCJul 20, 20:05 UTC1h 35m
2026-07-20 AFR37NM BIQ → CDG Jul 20, 13:10 UTCJul 20, 14:15 UTC1h 5m
2026-07-20 AFR65DN - Jul 20, 11:10 UTCJul 20, 12:15 UTC1h 5m
2026-07-20 AFR41XR BSL → CDG Jul 20, 08:40 UTCJul 20, 09:35 UTC55m
2026-07-20 AFR1192 - Jul 20, 07:05 UTCJul 20, 07:50 UTC45m
2026-07-20 AFR28AR TLS → CDG Jul 20, 04:45 UTCJul 20, 05:50 UTC1h 5m
2026-07-19 AFR46AZ LYS → TLS Jul 19, 18:35 UTCJul 19, 19:25 UTC50m
2026-07-19 AFR44YP RNS → LYS Jul 19, 16:30 UTCJul 19, 17:30 UTC1h 0m
2026-07-19 AFR23SR LYS → RNS Jul 19, 14:25 UTCJul 19, 15:30 UTC1h 5m
2026-07-18 AFR7633 - Jul 18, 14:15 UTCJul 18, 15:05 UTC50m
2026-07-18 AFR7669 CFR → CLY Jul 18, 11:35 UTCJul 18, 13:10 UTC1h 35m
2026-07-18 AFR7668 CLY → CFR Jul 18, 08:55 UTCJul 18, 10:35 UTC1h 40m
2026-07-18 AFR62VQ NCE → ORY Jul 18, 07:15 UTCJul 18, 08:05 UTC50m
2026-07-17 AFR6167 BES → LYS Jul 17, 17:40 UTCJul 17, 18:44 UTC1h 5m
2026-07-17 AFR49BC LYS → BES Jul 17, 15:35 UTCJul 17, 16:49 UTC1h 15m
2026-07-17 AFR68QK NCE → LYS Jul 17, 14:00 UTCJul 17, 14:35 UTC35m
2026-07-17 AFR78SW CLY → ORY Jul 17, 11:50 UTCJul 17, 13:05 UTC1h 15m
2026-07-17 AFR77AX BIQ → CDG Jul 17, 05:45 UTCJul 17, 06:54 UTC1h 10m
2026-07-16 AFR6278 LYS → BIQ Jul 16, 19:25 UTCJul 16, 20:35 UTC1h 10m
2026-07-16 AFR97FJ BOD → LYS Jul 16, 17:35 UTCJul 16, 18:19 UTC45m
2026-07-16 AFR6136 ORY → TLS Jul 16, 15:49 UTCJul 16, 16:40 UTC50m
2026-07-16 AFR6025 TLS → LYS Jul 16, 13:00 UTCJul 16, 13:40 UTC40m
2026-07-16 AFR69CJ LYS → TLS Jul 16, 11:10 UTCJul 16, 12:00 UTC50m
2026-07-16 AFR54UD TLS → LYS Jul 16, 09:20 UTCJul 16, 10:10 UTC50m
2026-07-16 AFR6022 - Jul 16, 07:45 UTCJul 16, 08:40 UTC55m
2026-07-16 AFR76UL - Jul 16, 05:55 UTCJul 16, 06:40 UTC45m
2026-07-15 AFR6278 LYS → BIQ Jul 15, 20:00 UTCJul 15, 21:00 UTC1h 0m
2026-07-15 AFR97FJ BOD → LYS Jul 15, 18:25 UTCJul 15, 19:10 UTC45m
2026-07-15 AFR6136 ORY → TLS Jul 15, 16:40 UTCJul 15, 17:25 UTC45m
2026-07-15 AFR77YY BIQ → LYS Jul 15, 12:35 UTCJul 15, 13:40 UTC1h 5m
2026-07-15 AFR76BK - Jul 15, 10:45 UTCJul 15, 11:45 UTC1h 0m
2026-07-15 AFR6133 - Jul 15, 08:45 UTCJul 15, 09:30 UTC45m

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 Jul 26, 15:30 UTC.
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.