Apparatus

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sensors Mode-S transponder

3A0CA2

ICAO 24-bit transponder address · allocated to France

Currently assigned to F-ODFC · CESSNA 150

Hex
3A0CA2
Octal
16406242
Decimal
3,804,322
Country
FR
Tail
F-ODFC
Type
C150
No current signal · last broadcast 10d ago
Flights observed
93
Distinct callsigns
1
Country
FR
Last broadcast
10d ago

Last known position

Most recent position reported by Mode-S 3A0CA2.

Country allocation

The ICAO 24-bit address 3A0CA2 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
FODFC - 93 2026-07-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-07 FODFC - Jul 7, 21:05 UTCJul 7, 22:05 UTC1h 0m
2026-07-07 FODFC - Jul 7, 18:25 UTCJul 7, 18:55 UTC30m
2026-07-07 FODFC - Jul 7, 03:00 UTCJul 7, 03:50 UTC50m
2026-07-04 FODFC - Jul 4, 01:00 UTCJul 4, 01:50 UTC50m
2026-07-03 FODFC - Jul 3, 02:15 UTCJul 3, 03:15 UTC1h 0m
2026-07-02 FODFC - Jul 2, 21:45 UTCJul 2, 22:35 UTC50m
2026-07-02 FODFC - Jul 2, 20:05 UTCJul 2, 20:40 UTC35m
2026-07-02 FODFC - Jul 2, 18:20 UTCJul 2, 18:55 UTC35m
2026-07-02 FODFC - Jul 2, 03:15 UTCJul 2, 03:40 UTC25m
2026-07-01 FODFC - Jul 1, 20:10 UTCJul 1, 20:45 UTC35m
2026-06-30 FODFC - Jun 30, 18:00 UTCJun 30, 18:40 UTC40m
2026-06-29 FODFC - Jun 29, 22:00 UTCJun 29, 22:35 UTC35m
2026-06-29 FODFC - Jun 29, 20:09 UTCJun 29, 20:59 UTC50m
2026-06-29 FODFC - Jun 29, 18:30 UTCJun 29, 19:20 UTC50m
2026-06-26 FODFC - Jun 26, 18:24 UTCJun 26, 19:00 UTC35m
2026-06-26 FODFC - Jun 26, 02:24 UTCJun 26, 03:15 UTC50m
2026-06-25 FODFC - Jun 25, 21:55 UTCJun 25, 22:29 UTC35m
2026-06-25 FODFC - Jun 25, 19:59 UTCJun 25, 20:34 UTC35m
2026-06-24 FODFC - Jun 24, 20:14 UTCJun 24, 21:04 UTC50m
2026-06-24 FODFC - Jun 24, 18:44 UTCJun 24, 19:24 UTC40m
2026-06-24 FODFC - Jun 24, 02:45 UTCJun 24, 03:29 UTC45m
2026-06-23 FODFC - Jun 23, 18:55 UTCJun 23, 19:39 UTC45m
2026-06-22 FODFC - Jun 22, 22:30 UTCJun 22, 23:10 UTC40m
2026-06-22 FODFC - Jun 22, 20:14 UTCJun 22, 20:34 UTC20m
2026-06-19 FODFC - Jun 19, 21:39 UTCJun 19, 21:59 UTC20m
2026-06-19 FODFC - Jun 19, 19:59 UTCJun 19, 20:24 UTC25m
2026-06-19 FODFC - Jun 19, 00:59 UTCJun 19, 01:34 UTC35m
2026-06-18 FODFC - Jun 18, 21:10 UTCJun 18, 21:35 UTC25m
2026-06-17 FODFC PPT → PPT Jun 17, 22:25 UTCJun 17, 23:20 UTC55m
2026-06-17 FODFC - Jun 17, 20:10 UTCJun 17, 20:40 UTC30m
2026-06-16 FODFC - Jun 16, 21:05 UTCJun 16, 21:50 UTC45m
2026-06-15 FODFC - Jun 15, 21:30 UTCJun 15, 22:00 UTC30m
2026-06-12 FODFC - Jun 12, 01:40 UTCJun 12, 02:35 UTC55m
2026-06-11 FODFC - Jun 11, 00:45 UTCJun 11, 01:10 UTC25m
2026-06-10 FODFC - Jun 10, 21:20 UTCJun 10, 21:40 UTC20m
2026-06-10 FODFC - Jun 10, 01:30 UTCJun 10, 02:15 UTC45m
2026-06-10 FODFC - Jun 10, 00:15 UTCJun 10, 00:45 UTC30m
2026-06-07 FODFC - Jun 7, 18:15 UTCJun 7, 18:55 UTC40m
2026-06-06 FODFC - Jun 6, 19:44 UTCJun 6, 20:14 UTC30m
2026-06-05 FODFC - Jun 5, 23:25 UTCJun 6, 00:20 UTC55m
2026-06-05 FODFC PPT → PPT Jun 5, 19:45 UTCJun 5, 20:15 UTC30m
2026-06-05 FODFC - Jun 5, 02:25 UTCJun 5, 03:10 UTC45m
2026-06-04 FODFC - Jun 4, 23:40 UTCJun 5, 00:10 UTC30m
2026-06-04 FODFC - Jun 4, 20:00 UTCJun 4, 20:30 UTC30m
2026-06-04 FODFC - Jun 4, 18:10 UTCJun 4, 19:05 UTC55m
2026-06-03 FODFC - Jun 3, 18:05 UTCJun 3, 19:15 UTC1h 10m
2026-06-01 FODFC - Jun 1, 20:30 UTCJun 1, 20:55 UTC25m
2026-06-01 FODFC - Jun 1, 03:00 UTCJun 1, 03:20 UTC20m
2026-05-31 FODFC - May 31, 19:20 UTCMay 31, 19:45 UTC25m
2026-05-31 FODFC - May 31, 00:15 UTCMay 31, 00:45 UTC30m

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

Mode-S 3A0CA2 frequently asked

What is Mode-S code 3A0CA2?
3A0CA2 is an ICAO 24-bit transponder address. Allocated to France. Assigned to F-ODFC.
Where is Mode-S 3A0CA2 registered?
Mode-S code 3A0CA2 is allocated to France (FR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3A0CA2 broadcasting right now?
No active broadcast right now. Last signal was 10d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3A0CA2, octal 16406242, decimal 3,804,322.
What flights does 3A0CA2 operate?
Mode-S 3A0CA2 has broadcast 1 distinct callsign, including FODFC.