Apparatus

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sensors Mode-S transponder

39A1E4

ICAO 24-bit transponder address · allocated to France

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

Hex
39A1E4
Octal
16320744
Decimal
3,776,996
Country
FR
Tail
F-HIPE
Type
E55P
No current signal · last broadcast Jul 26, 13:10 UTC
Flights observed
200
Distinct callsigns
3
Country
FR
Last broadcast
Jul 26, 13:10 UTC

Last known position

Most recent position reported by Mode-S 39A1E4.

Country allocation

The ICAO 24-bit address 39A1E4 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 3 distinct

Callsign Airline Flights Last seen
PEA301 - 198 2026-07-26
PEA303 - 1 2026-06-18
PEA302 - 1 2026-05-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 PEA301 - Jul 26, 11:55 UTCJul 26, 13:10 UTC1h 15m
2026-07-26 PEA301 - Jul 26, 10:20 UTCJul 26, 11:05 UTC45m
2026-07-26 PEA301 - Jul 26, 08:05 UTCJul 26, 08:50 UTC45m
2026-07-25 PEA301 - Jul 25, 16:10 UTCJul 25, 16:40 UTC30m
2026-07-25 PEA301 - Jul 25, 14:05 UTCJul 25, 15:15 UTC1h 10m
2026-07-25 PEA301 - Jul 25, 10:25 UTCJul 25, 11:15 UTC50m
2026-07-24 PEA301 - Jul 24, 18:05 UTCJul 24, 18:35 UTC30m
2026-07-24 PEA301 - Jul 24, 15:30 UTCJul 24, 17:25 UTC1h 55m
2026-07-23 PEA301 - Jul 23, 11:40 UTCJul 23, 13:35 UTC1h 55m
2026-07-23 PEA301 - Jul 23, 09:15 UTCJul 23, 09:50 UTC35m
2026-07-22 PEA301 - Jul 22, 13:35 UTCJul 22, 14:45 UTC1h 10m
2026-07-22 PEA301 - Jul 22, 11:10 UTCJul 22, 12:50 UTC1h 40m
2026-07-21 PEA301 NCE → LBG Jul 21, 08:05 UTCJul 21, 09:25 UTC1h 20m
2026-07-20 PEA301 - Jul 20, 13:05 UTCJul 20, 14:25 UTC1h 20m
2026-07-20 PEA301 - Jul 20, 10:40 UTCJul 20, 12:15 UTC1h 35m
2026-07-20 PEA301 - Jul 20, 08:10 UTCJul 20, 09:25 UTC1h 15m
2026-07-20 PEA301 - Jul 20, 06:15 UTCJul 20, 07:10 UTC55m
2026-07-19 PEA301 - Jul 19, 13:00 UTCJul 19, 13:50 UTC50m
2026-07-19 PEA301 - Jul 19, 10:10 UTCJul 19, 11:10 UTC1h 0m
2026-07-19 PEA301 - Jul 19, 06:35 UTCJul 19, 07:30 UTC55m
2026-07-19 PEA301 - Jul 19, 04:50 UTCJul 19, 05:40 UTC50m
2026-07-18 PEA301 - Jul 18, 11:35 UTCJul 18, 12:20 UTC45m
2026-07-18 PEA301 - Jul 18, 08:05 UTCJul 18, 10:35 UTC2h 30m
2026-07-18 PEA301 - Jul 18, 05:10 UTCJul 18, 06:20 UTC1h 10m
2026-07-17 PEA301 - Jul 17, 10:00 UTCJul 17, 12:15 UTC2h 15m
2026-07-16 PEA301 TRN → LBG Jul 16, 19:50 UTCJul 16, 21:00 UTC1h 10m
2026-07-16 PEA301 - Jul 16, 16:05 UTCJul 16, 17:49 UTC1h 45m
2026-07-16 PEA301 - Jul 16, 12:40 UTCJul 16, 14:25 UTC1h 45m
2026-07-15 PEA301 - Jul 15, 07:35 UTCJul 15, 08:55 UTC1h 20m
2026-07-14 PEA301 - Jul 14, 16:15 UTCJul 14, 19:10 UTC2h 55m
2026-07-14 PEA301 LIN → ATH Jul 14, 13:15 UTCJul 14, 15:20 UTC2h 5m
2026-07-14 PEA301 - Jul 14, 10:40 UTCJul 14, 11:25 UTC45m
2026-07-13 PEA301 - Jul 13, 14:35 UTCJul 13, 16:05 UTC1h 30m
2026-07-13 PEA301 ZRH → LBG Jul 13, 12:40 UTCJul 13, 13:40 UTC1h 0m
2026-07-13 PEA301 - Jul 13, 10:00 UTCJul 13, 10:55 UTC55m
2026-07-12 PEA301 - Jul 12, 18:05 UTCJul 12, 18:40 UTC35m
2026-07-12 PEA301 BRU → NCE Jul 12, 15:50 UTCJul 12, 17:25 UTC1h 35m
2026-07-12 PEA301 - Jul 12, 13:35 UTCJul 12, 14:40 UTC1h 5m
2026-07-11 PEA301 - Jul 11, 20:35 UTCJul 11, 21:45 UTC1h 10m
2026-07-11 PEA301 - Jul 11, 17:40 UTCJul 11, 19:40 UTC2h 0m
2026-07-10 PEA301 - Jul 10, 11:50 UTCJul 10, 14:15 UTC2h 25m
2026-07-10 PEA301 - Jul 10, 07:55 UTCJul 10, 09:20 UTC1h 25m
2026-07-09 PEA301 - Jul 9, 17:45 UTCJul 9, 18:40 UTC55m
2026-07-09 PEA301 NCE → BRU Jul 9, 15:40 UTCJul 9, 17:05 UTC1h 25m
2026-07-09 PEA301 - Jul 9, 13:30 UTCJul 9, 14:25 UTC55m
2026-07-09 PEA301 - Jul 9, 08:15 UTCJul 9, 08:55 UTC40m
2026-07-09 PEA301 - Jul 9, 06:50 UTCJul 9, 07:40 UTC50m
2026-07-07 PEA301 - Jul 7, 15:35 UTCJul 7, 16:50 UTC1h 15m
2026-07-07 PEA301 GVA → LBG Jul 7, 08:30 UTCJul 7, 09:20 UTC50m
2026-07-06 PEA301 - Jul 6, 16:50 UTCJul 6, 17:35 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-HIPE page for operator, model, and routing details .

Mode-S 39A1E4 frequently asked

What is Mode-S code 39A1E4?
39A1E4 is an ICAO 24-bit transponder address. Allocated to France. Assigned to F-HIPE.
Where is Mode-S 39A1E4 registered?
Mode-S code 39A1E4 is allocated to France (FR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 39A1E4 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 13:10 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 39A1E4, octal 16320744, decimal 3,776,996.
What flights does 39A1E4 operate?
Mode-S 39A1E4 has broadcast 3 distinct callsigns, including PEA301, PEA303, PEA302.