Apparatus

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sensors Mode-S transponder

3912A2

ICAO 24-bit transponder address · allocated to France

Currently assigned to F-GEVC · SOCATA Tobago

Hex
3912A2
Octal
16211242
Decimal
3,740,322
Country
FR
Tail
F-GEVC
Type
TOBA
No current signal · last broadcast 13d ago
Flights observed
62
Distinct callsigns
1
Country
FR
Last broadcast
13d ago

Last known position

Most recent position reported by Mode-S 3912A2.

Country allocation

The ICAO 24-bit address 3912A2 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
FGEVC - 62 2026-05-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-20 FGEVC CMR → CMR May 20, 11:30 UTCMay 20, 12:55 UTC1h 25m
2026-05-18 FGEVC CMR → CMR May 18, 13:25 UTCMay 18, 14:15 UTC50m
2026-05-18 FGEVC - May 18, 10:15 UTCMay 18, 10:55 UTC40m
2026-05-17 FGEVC - May 17, 07:05 UTCMay 17, 08:55 UTC1h 50m
2026-05-14 FGEVC - May 14, 12:35 UTCMay 14, 13:35 UTC1h 0m
2026-05-14 FGEVC - May 14, 10:55 UTCMay 14, 11:30 UTC35m
2026-05-14 FGEVC - May 14, 09:20 UTCMay 14, 10:00 UTC40m
2026-05-13 FGEVC - May 13, 12:15 UTCMay 13, 13:20 UTC1h 5m
2026-05-13 FGEVC CMR → CMR May 13, 08:10 UTCMay 13, 10:20 UTC2h 10m
2026-05-09 FGEVC - May 9, 10:40 UTCMay 9, 12:15 UTC1h 35m
2026-05-09 FGEVC - May 9, 06:15 UTCMay 9, 08:00 UTC1h 45m
2026-05-08 FGEVC - May 8, 08:29 UTCMay 8, 10:14 UTC1h 45m
2026-05-07 FGEVC - May 7, 13:10 UTCMay 7, 13:55 UTC45m
2026-05-07 FGEVC CMR → CMR May 7, 08:00 UTCMay 7, 10:10 UTC2h 10m
2026-05-06 FGEVC - May 6, 07:55 UTCMay 6, 09:45 UTC1h 50m
2026-05-05 FGEVC - May 5, 11:50 UTCMay 5, 14:50 UTC3h 0m
2026-05-05 FGEVC - May 5, 10:35 UTCMay 5, 11:15 UTC40m
2026-05-05 FGEVC - May 5, 09:20 UTCMay 5, 09:55 UTC35m
2026-05-04 FGEVC - May 4, 12:50 UTCMay 4, 16:25 UTC3h 35m
2026-05-04 FGEVC - May 4, 09:50 UTCMay 4, 11:20 UTC1h 30m
2026-05-04 FGEVC - May 4, 08:10 UTCMay 4, 09:10 UTC1h 0m
2026-05-03 FGEVC - May 3, 15:00 UTCMay 3, 16:40 UTC1h 40m
2026-05-03 FGEVC - May 3, 10:55 UTCMay 3, 12:35 UTC1h 40m
2026-04-30 FGEVC - Apr 30, 14:10 UTCApr 30, 14:50 UTC40m
2026-04-30 FGEVC - Apr 30, 10:20 UTCApr 30, 12:25 UTC2h 5m
2026-04-30 FGEVC - Apr 30, 07:40 UTCApr 30, 09:45 UTC2h 5m
2026-04-28 FGEVC CMR → CMR Apr 28, 12:05 UTCApr 28, 13:45 UTC1h 40m
2026-04-28 FGEVC - Apr 28, 10:30 UTCApr 28, 11:15 UTC45m
2026-04-28 FGEVC - Apr 28, 07:50 UTCApr 28, 09:55 UTC2h 5m
2026-04-27 FGEVC - Apr 27, 12:10 UTCApr 27, 14:45 UTC2h 35m
2026-04-27 FGEVC - Apr 27, 09:45 UTCApr 27, 10:40 UTC55m
2026-04-27 FGEVC - Apr 27, 08:05 UTCApr 27, 09:05 UTC1h 0m
2026-04-24 FGEVC CMR → CMR Apr 24, 10:05 UTCApr 24, 13:55 UTC3h 50m
2026-04-24 FGEVC - Apr 24, 07:35 UTCApr 24, 09:10 UTC1h 35m
2026-04-23 FGEVC CMR → CMR Apr 23, 10:20 UTCApr 23, 11:20 UTC1h 0m
2026-04-23 FGEVC CMR → CMR Apr 23, 08:30 UTCApr 23, 08:55 UTC25m
2026-04-22 FGEVC - Apr 22, 19:00 UTCApr 22, 20:25 UTC1h 25m
2026-04-22 FGEVC - Apr 22, 13:15 UTCApr 22, 15:00 UTC1h 45m
2026-04-22 FGEVC - Apr 22, 11:55 UTCApr 22, 12:45 UTC50m
2026-04-22 FGEVC - Apr 22, 09:05 UTCApr 22, 11:20 UTC2h 15m
2026-04-22 FGEVC - Apr 22, 07:40 UTCApr 22, 08:15 UTC35m
2026-04-21 FGEVC - Apr 21, 13:30 UTCApr 21, 14:45 UTC1h 15m
2026-04-21 FGEVC - Apr 21, 10:25 UTCApr 21, 11:55 UTC1h 30m
2026-04-21 FGEVC - Apr 21, 08:55 UTCApr 21, 09:45 UTC50m
2026-04-21 FGEVC CMR → CMR Apr 21, 07:20 UTCApr 21, 07:55 UTC35m
2026-04-20 FGEVC - Apr 20, 13:50 UTCApr 20, 14:55 UTC1h 5m
2026-04-20 FGEVC - Apr 20, 12:10 UTCApr 20, 13:15 UTC1h 5m
2026-04-20 FGEVC - Apr 20, 09:35 UTCApr 20, 10:40 UTC1h 5m
2026-04-20 FGEVC - Apr 20, 08:00 UTCApr 20, 08:55 UTC55m
2026-04-17 FGEVC - Apr 17, 09:20 UTCApr 17, 09:55 UTC35m

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

Mode-S 3912A2 frequently asked

What is Mode-S code 3912A2?
3912A2 is an ICAO 24-bit transponder address. Allocated to France. Assigned to F-GEVC.
Where is Mode-S 3912A2 registered?
Mode-S code 3912A2 is allocated to France (FR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3912A2 broadcasting right now?
No active broadcast right now. Last signal was 13d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3912A2, octal 16211242, decimal 3,740,322.
What flights does 3912A2 operate?
Mode-S 3912A2 has broadcast 1 distinct callsign, including FGEVC.