Apparatus

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sensors Mode-S transponder

399260

ICAO 24-bit transponder address · allocated to France

Currently assigned to F-HETA · EMBRAER EMB-505 Phenom 300

Hex
399260
Octal
16311140
Decimal
3,773,024
Country
FR
Tail
F-HETA
Type
E55P
No current signal · last broadcast 3d ago
Flights observed
134
Distinct callsigns
1
Country
FR
Last broadcast
3d ago

Last known position

Most recent position reported by Mode-S 399260.

Country allocation

The ICAO 24-bit address 399260 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 1 distinct

Callsign Airline Flights Last seen
FHETA - 134 2026-07-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 FHETA - Jul 14, 17:15 UTCJul 14, 18:05 UTC50m
2026-07-14 FHETA - Jul 14, 12:20 UTCJul 14, 16:05 UTC3h 45m
2026-07-13 FHETA - Jul 13, 18:10 UTCJul 13, 20:15 UTC2h 5m
2026-07-13 FHETA - Jul 13, 15:40 UTCJul 13, 16:50 UTC1h 10m
2026-07-13 FHETA LPL → LBG Jul 13, 08:45 UTCJul 13, 09:45 UTC1h 0m
2026-07-12 FHETA BEG → LPL Jul 12, 16:50 UTCJul 12, 19:40 UTC2h 50m
2026-07-12 FHETA - Jul 12, 14:05 UTCJul 12, 15:05 UTC1h 0m
2026-07-12 FHETA - Jul 12, 10:10 UTCJul 12, 11:55 UTC1h 45m
2026-07-11 FHETA - Jul 11, 11:40 UTCJul 11, 12:40 UTC1h 0m
2026-07-11 FHETA - Jul 11, 09:30 UTCJul 11, 10:30 UTC1h 0m
2026-07-10 FHETA - Jul 10, 16:15 UTCJul 10, 17:30 UTC1h 15m
2026-07-10 FHETA - Jul 10, 10:40 UTCJul 10, 11:30 UTC50m
2026-07-10 FHETA - Jul 10, 07:50 UTCJul 10, 09:30 UTC1h 40m
2026-07-09 FHETA NCE → LBG Jul 9, 14:30 UTCJul 9, 15:50 UTC1h 20m
2026-07-09 FHETA - Jul 9, 12:00 UTCJul 9, 12:30 UTC30m
2026-07-09 FHETA - Jul 9, 09:25 UTCJul 9, 10:55 UTC1h 30m
2026-07-07 FHETA - Jul 7, 14:20 UTCJul 7, 16:40 UTC2h 20m
2026-07-07 FHETA - Jul 7, 10:25 UTCJul 7, 12:45 UTC2h 20m
2026-07-04 FHETA LIN → LBG Jul 4, 10:15 UTCJul 4, 11:15 UTC1h 0m
2026-07-04 FHETA - Jul 4, 07:55 UTCJul 4, 08:55 UTC1h 0m
2026-07-02 FHETA - Jul 2, 19:10 UTCJul 2, 20:00 UTC50m
2026-07-02 FHETA - Jul 2, 17:10 UTCJul 2, 17:55 UTC45m
2026-07-02 FHETA - Jul 2, 12:30 UTCJul 2, 13:05 UTC35m
2026-07-01 FHETA - Jul 1, 16:20 UTCJul 1, 17:50 UTC1h 30m
2026-06-30 FHETA - Jun 30, 14:45 UTCJun 30, 16:10 UTC1h 25m
2026-06-30 FHETA - Jun 30, 13:00 UTCJun 30, 13:20 UTC20m
2026-06-26 FHETA - Jun 26, 12:50 UTCJun 26, 13:40 UTC50m
2026-06-26 FHETA - Jun 26, 10:20 UTCJun 26, 11:20 UTC1h 0m
2026-06-25 FHETA - Jun 25, 10:59 UTCJun 25, 12:15 UTC1h 15m
2026-06-25 FHETA - Jun 25, 07:00 UTCJun 25, 08:14 UTC1h 15m
2026-06-22 FHETA - Jun 22, 15:50 UTCJun 22, 19:09 UTC3h 20m
2026-06-22 FHETA - Jun 22, 10:30 UTCJun 22, 13:19 UTC2h 50m
2026-06-21 FHETA - Jun 21, 13:15 UTCJun 21, 15:09 UTC1h 55m
2026-06-20 FHETA - Jun 20, 14:29 UTCJun 20, 15:24 UTC55m
2026-06-20 FHETA - Jun 20, 11:44 UTCJun 20, 13:34 UTC1h 50m
2026-06-18 FHETA - Jun 18, 15:05 UTCJun 18, 16:00 UTC55m
2026-06-18 FHETA - Jun 18, 12:10 UTCJun 18, 13:05 UTC55m
2026-06-17 FHETA - Jun 17, 15:35 UTCJun 17, 17:20 UTC1h 45m
2026-06-17 FHETA ORY → BDS Jun 17, 11:25 UTCJun 17, 13:30 UTC2h 5m
2026-06-17 FHETA - Jun 17, 04:10 UTCJun 17, 06:55 UTC2h 45m
2026-06-15 FHETA - Jun 15, 16:15 UTCJun 15, 18:29 UTC2h 15m
2026-06-14 FHETA - Jun 14, 11:15 UTCJun 14, 12:15 UTC1h 0m
2026-06-14 FHETA - Jun 14, 09:10 UTCJun 14, 10:20 UTC1h 10m
2026-06-12 FHETA - Jun 12, 15:50 UTCJun 12, 16:35 UTC45m
2026-06-12 FHETA - Jun 12, 14:01 UTCJun 12, 14:50 UTC50m
2026-06-11 FHETA - Jun 11, 08:45 UTCJun 11, 09:35 UTC50m
2026-06-10 FHETA - Jun 10, 15:25 UTCJun 10, 17:15 UTC1h 50m
2026-06-10 FHETA - Jun 10, 13:20 UTCJun 10, 14:15 UTC55m
2026-06-10 FHETA - Jun 10, 10:50 UTCJun 10, 12:00 UTC1h 10m
2026-06-09 FHETA - Jun 9, 20:10 UTCJun 9, 20:35 UTC25m

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

Mode-S 399260 frequently asked

What is Mode-S code 399260?
399260 is an ICAO 24-bit transponder address. Allocated to France. Assigned to F-HETA.
Where is Mode-S 399260 registered?
Mode-S code 399260 is allocated to France (FR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 399260 broadcasting right now?
No active broadcast right now. Last signal was 3d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 399260, octal 16311140, decimal 3,773,024.
What flights does 399260 operate?
Mode-S 399260 has broadcast 1 distinct callsign, including FHETA.