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sensors Mode-S transponder

3986E2

ICAO 24-bit transponder address · allocated to France

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

Hex
3986E2
Octal
16303342
Decimal
3,770,082
Country
FR
Tail
F-HBXC
Type
E170
Broadcasting now · callsign AFR53PG · 14,150 ft
Flights observed
499
Distinct callsigns
20
Country
FR
Last broadcast
Jul 26, 19:10 UTC

Current position

3986E2 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 3986E2 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
AFR77YY Air France 11 2026-07-19
AFR6027 Air France 9 2026-07-08
AFR6026 Air France 9 2026-07-08
AFR6278 Air France 8 2026-07-05
AFR6025 Air France 8 2026-07-08
AFR46AZ - 8 2026-07-17
AFR97FJ Air France 7 2026-07-17
AFR76BK - 7 2026-06-17
AFR6158 Air France 7 2026-07-08
AFR6136 Air France 7 2026-07-17
AFR37BP - 7 2026-07-07
AFR93JN Air France 6 2026-07-20
AFR78WT Air France 6 2026-07-20
AFR69CJ Air France 6 2026-07-08
AFR68QK Air France 6 2026-07-09
AFR6167 Air France 6 2026-07-05
AFR6021 - 6 2026-07-07
AFR58AU - 6 2026-07-08
AFR49BC Air France 6 2026-07-05
AFR94SM - 5 2026-06-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AFR7496 CDG → PUF Jul 26, 18:10 UTCJul 26, 19:10 UTC1h 0m
2026-07-26 AFR77CK - Jul 26, 10:45 UTCJul 26, 11:55 UTC1h 10m
2026-07-26 AFR18HB - Jul 26, 08:25 UTCJul 26, 09:35 UTC1h 10m
2026-07-26 AFR24QN LYS → NTE Jul 26, 04:10 UTCJul 26, 05:10 UTC1h 0m
2026-07-25 AFR62CG ORY → NCE Jul 25, 19:25 UTCJul 25, 20:25 UTC1h 0m
2026-07-25 AFR42ER IBZ → CDG Jul 25, 14:10 UTCJul 25, 16:00 UTC1h 50m
2026-07-25 AFR1190 CDG → IBZ Jul 25, 11:05 UTCJul 25, 12:55 UTC1h 50m
2026-07-25 AFR68PA PUF → CDG Jul 25, 08:40 UTCJul 25, 09:45 UTC1h 5m
2026-07-25 AFR98VB CDG → PUF Jul 25, 06:30 UTCJul 25, 07:30 UTC1h 0m
2026-07-24 AFR55AR PMI → CDG Jul 24, 11:40 UTCJul 24, 13:10 UTC1h 30m
2026-07-24 AFR37RG CDG → PMI Jul 24, 08:35 UTCJul 24, 10:10 UTC1h 35m
2026-07-24 AFR93PR BIQ → CDG Jul 24, 05:10 UTCJul 24, 06:15 UTC1h 5m
2026-07-23 AFR67HJ - Jul 23, 18:25 UTCJul 23, 19:25 UTC1h 0m
2026-07-23 AFR71RQ - Jul 23, 13:50 UTCJul 23, 15:35 UTC1h 45m
2026-07-23 AFR34DC - Jul 23, 11:00 UTCJul 23, 12:40 UTC1h 40m
2026-07-23 AFR1519 - Jul 23, 08:10 UTCJul 23, 09:05 UTC55m
2026-07-23 AFR87YU - Jul 23, 06:00 UTCJul 23, 06:55 UTC55m
2026-07-22 AFR7393 CFE → CDG Jul 22, 17:35 UTCJul 22, 18:25 UTC50m
2026-07-22 AFR27HL CDG → CFE Jul 22, 16:00 UTCJul 22, 16:45 UTC45m
2026-07-22 AFR75BU HAJ → CDG Jul 22, 13:50 UTCJul 22, 14:55 UTC1h 5m
2026-07-22 AFR68XD CDG → HAJ Jul 22, 11:50 UTCJul 22, 12:55 UTC1h 5m
2026-07-21 AFR92HL - Jul 21, 11:10 UTCJul 21, 13:15 UTC2h 5m
2026-07-21 AFR36KN - Jul 21, 07:50 UTCJul 21, 10:00 UTC2h 10m
2026-07-21 AFR7395 CFE → CDG Jul 21, 05:40 UTCJul 21, 06:35 UTC55m
2026-07-20 AFR7394 - Jul 20, 19:55 UTCJul 20, 20:40 UTC45m
2026-07-20 AFR1703 TRN → CDG Jul 20, 17:55 UTCJul 20, 19:00 UTC1h 5m
2026-07-20 AFR98ZF CDG → TRN Jul 20, 15:50 UTCJul 20, 16:50 UTC1h 0m
2026-07-20 AFR78WT FRA → CDG Jul 20, 13:50 UTCJul 20, 14:45 UTC55m
2026-07-20 AFR93JN CDG → FRA Jul 20, 11:25 UTCJul 20, 12:15 UTC50m
2026-07-20 AFR32AC RNS → CDG Jul 20, 09:10 UTCJul 20, 09:50 UTC40m
2026-07-20 AFR64CF - Jul 20, 07:30 UTCJul 20, 08:15 UTC45m
2026-07-20 AFR36RU - Jul 20, 05:35 UTCJul 20, 06:15 UTC40m
2026-07-19 AFR55YM - Jul 19, 18:40 UTCJul 19, 19:35 UTC55m
2026-07-19 AFR77YY BIQ → LYS Jul 19, 13:45 UTCJul 19, 14:30 UTC45m
2026-07-19 AFR9432 CDG → BIQ Jul 19, 11:50 UTCJul 19, 12:50 UTC1h 0m
2026-07-18 AFR23SB - Jul 18, 12:35 UTCJul 18, 13:30 UTC55m
2026-07-18 AFR23UQ - Jul 18, 10:55 UTCJul 18, 11:50 UTC55m
2026-07-18 AFR28AR TLS → CDG Jul 18, 06:05 UTCJul 18, 07:05 UTC1h 0m
2026-07-17 AFR46AZ LYS → TLS Jul 17, 20:00 UTCJul 17, 20:44 UTC45m
2026-07-17 AFR97FJ BOD → LYS Jul 17, 17:25 UTCJul 17, 18:15 UTC50m
2026-07-17 AFR6136 ORY → TLS Jul 17, 15:40 UTCJul 17, 16:34 UTC55m
2026-07-17 AFR77YY BIQ → LYS Jul 17, 13:45 UTCJul 17, 14:35 UTC50m
2026-07-17 AFR9432 CDG → BIQ Jul 17, 11:45 UTCJul 17, 12:50 UTC1h 5m
2026-07-17 AFR68PA - Jul 17, 08:40 UTCJul 17, 09:45 UTC1h 5m
2026-07-17 AFR98VB - Jul 17, 06:40 UTCJul 17, 07:40 UTC1h 0m
2026-07-16 AFR89NH - Jul 16, 18:59 UTCJul 16, 20:49 UTC1h 50m
2026-07-16 AFR32ZQ - Jul 16, 15:40 UTCJul 16, 17:30 UTC1h 50m
2026-07-16 AFR7497 - Jul 16, 08:45 UTCJul 16, 09:50 UTC1h 5m
2026-07-15 AFR7496 CDG → PUF Jul 15, 18:20 UTCJul 15, 19:45 UTC1h 25m
2026-07-15 AFR78WT FRA → CDG Jul 15, 13:25 UTCJul 15, 14:25 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-HBXC page for operator, model, and routing details .

Mode-S 3986E2 frequently asked

What is Mode-S code 3986E2?
3986E2 is an ICAO 24-bit transponder address. Allocated to France. Assigned to F-HBXC.
Where is Mode-S 3986E2 registered?
Mode-S code 3986E2 is allocated to France (FR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3986E2 broadcasting right now?
Yes. Mode-S 3986E2 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3986E2, octal 16303342, decimal 3,770,082.
What flights does 3986E2 operate?
Mode-S 3986E2 has broadcast 20 distinct callsigns, including AFR77YY, AFR6027, AFR6026, AFR6278, AFR6025.