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sensors Mode-S transponder

390CC9

ICAO 24-bit transponder address · allocated to France

Currently assigned to F-GDGJ · SOCATA Rallye

Hex
390CC9
Octal
16206311
Decimal
3,738,825
Country
FR
Tail
F-GDGJ
Type
RALL
No current signal · last broadcast 1h ago
Flights observed
50
Distinct callsigns
1
Country
FR
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 390CC9.

Country allocation

The ICAO 24-bit address 390CC9 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
FGDGJ - 50 2026-07-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-23 FGDGJ - Jul 23, 17:45 UTCJul 23, 18:10 UTC25m
2026-07-23 FGDGJ - Jul 23, 16:05 UTCJul 23, 16:45 UTC40m
2026-07-22 FGDGJ - Jul 22, 18:00 UTCJul 22, 19:00 UTC1h 0m
2026-07-21 FGDGJ - Jul 21, 17:30 UTCJul 21, 17:55 UTC25m
2026-07-21 FGDGJ - Jul 21, 09:20 UTCJul 21, 10:00 UTC40m
2026-07-16 FGDGJ - Jul 16, 12:55 UTCJul 16, 14:10 UTC1h 15m
2026-07-16 FGDGJ - Jul 16, 09:30 UTCJul 16, 10:00 UTC30m
2026-07-15 FGDGJ - Jul 15, 14:55 UTCJul 15, 15:25 UTC30m
2026-07-15 FGDGJ - Jul 15, 13:15 UTCJul 15, 13:55 UTC40m
2026-07-13 FGDGJ - Jul 13, 18:15 UTCJul 13, 18:50 UTC35m
2026-07-13 FGDGJ - Jul 13, 15:10 UTCJul 13, 16:30 UTC1h 20m
2026-07-13 FGDGJ - Jul 13, 12:40 UTCJul 13, 13:55 UTC1h 15m
2026-07-13 FGDGJ - Jul 13, 09:30 UTCJul 13, 10:35 UTC1h 5m
2026-07-11 FGDGJ - Jul 11, 08:50 UTCJul 11, 09:15 UTC25m
2026-07-11 FGDGJ - Jul 11, 07:40 UTCJul 11, 08:10 UTC30m
2026-07-10 FGDGJ - Jul 10, 08:45 UTCJul 10, 09:35 UTC50m
2026-07-09 FGDGJ - Jul 9, 08:40 UTCJul 9, 09:40 UTC1h 0m
2026-07-08 FGDGJ - Jul 8, 09:10 UTCJul 8, 10:00 UTC50m
2026-07-05 FGDGJ - Jul 5, 15:05 UTCJul 5, 15:30 UTC25m
2026-07-05 FGDGJ - Jul 5, 13:45 UTCJul 5, 14:20 UTC35m
2026-07-05 FGDGJ - Jul 5, 08:45 UTCJul 5, 09:25 UTC40m
2026-07-04 FGDGJ - Jul 4, 12:25 UTCJul 4, 13:05 UTC40m
2026-07-04 FGDGJ - Jul 4, 11:20 UTCJul 4, 11:55 UTC35m
2026-07-04 FGDGJ - Jul 4, 08:30 UTCJul 4, 09:15 UTC45m
2026-07-03 FGDGJ - Jul 3, 14:35 UTCJul 3, 15:15 UTC40m
2026-07-03 FGDGJ - Jul 3, 12:55 UTCJul 3, 13:30 UTC35m
2026-07-01 FGDGJ TNF → TNF Jul 1, 18:10 UTCJul 1, 19:00 UTC50m
2026-07-01 FGDGJ - Jul 1, 16:45 UTCJul 1, 17:20 UTC35m
2026-07-01 FGDGJ - Jul 1, 14:50 UTCJul 1, 15:35 UTC45m
2026-07-01 FGDGJ - Jul 1, 12:20 UTCJul 1, 13:25 UTC1h 5m
2026-07-01 FGDGJ - Jul 1, 10:45 UTCJul 1, 11:20 UTC35m
2026-06-30 FGDGJ - Jun 30, 17:55 UTCJun 30, 18:35 UTC40m
2026-06-30 FGDGJ - Jun 30, 15:55 UTCJun 30, 16:30 UTC35m
2026-06-30 FGDGJ - Jun 30, 14:10 UTCJun 30, 14:45 UTC35m
2026-06-29 FGDGJ - Jun 29, 17:19 UTCJun 29, 17:59 UTC40m
2026-06-29 FGDGJ - Jun 29, 15:39 UTCJun 29, 16:19 UTC40m
2026-06-29 FGDGJ TNF → TNF Jun 29, 11:04 UTCJun 29, 11:45 UTC40m
2026-06-29 FGDGJ - Jun 29, 08:44 UTCJun 29, 09:29 UTC45m
2026-06-28 FGDGJ - Jun 28, 07:44 UTCJun 28, 09:25 UTC1h 40m
2026-06-23 FGDGJ - Jun 23, 08:45 UTCJun 23, 09:24 UTC40m
2026-06-11 FGDGJ - Jun 11, 12:45 UTCJun 11, 12:55 UTC10m
2026-06-10 FGDGJ - Jun 10, 17:30 UTCJun 10, 18:45 UTC1h 15m
2026-06-10 FGDGJ - Jun 10, 16:05 UTCJun 10, 16:50 UTC45m
2026-06-10 FGDGJ TNF → TNF Jun 10, 12:45 UTCJun 10, 13:25 UTC40m
2026-06-10 FGDGJ TNF → TNF Jun 10, 08:35 UTCJun 10, 09:30 UTC55m
2026-06-08 FGDGJ - Jun 8, 13:40 UTCJun 8, 14:05 UTC25m
2026-06-08 FGDGJ TNF → TNF Jun 8, 12:00 UTCJun 8, 12:35 UTC35m
2026-06-08 FGDGJ - Jun 8, 10:45 UTCJun 8, 11:10 UTC25m
2026-06-07 FGDGJ - Jun 7, 13:40 UTCJun 7, 14:05 UTC25m
2026-06-04 FGDGJ TNF → TNF Jun 4, 12:20 UTCJun 4, 13:05 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-GDGJ page for operator, model, and routing details .

Mode-S 390CC9 frequently asked

What is Mode-S code 390CC9?
390CC9 is an ICAO 24-bit transponder address. Allocated to France. Assigned to F-GDGJ.
Where is Mode-S 390CC9 registered?
Mode-S code 390CC9 is allocated to France (FR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 390CC9 broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 390CC9, octal 16206311, decimal 3,738,825.
What flights does 390CC9 operate?
Mode-S 390CC9 has broadcast 1 distinct callsign, including FGDGJ.