Apparatus

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sensors Mode-S transponder

393158

ICAO 24-bit transponder address · allocated to France

Currently assigned to F-GMKY · ROBIN DR-400

Hex
393158
Octal
16230530
Decimal
3,748,184
Country
FR
Tail
F-GMKY
Type
DR40
No current signal · last broadcast 9h ago
Flights observed
126
Distinct callsigns
1
Country
FR
Last broadcast
9h ago

Last known position

Most recent position reported by Mode-S 393158.

Country allocation

The ICAO 24-bit address 393158 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
FGMKY - 126 2026-06-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-22 FGMKY - Jun 22, 18:19 UTCJun 22, 19:24 UTC1h 5m
2026-06-21 FGMKY - Jun 21, 09:49 UTCJun 21, 10:29 UTC40m
2026-06-21 FGMKY - Jun 21, 08:15 UTCJun 21, 09:10 UTC55m
2026-06-20 FGMKY - Jun 20, 16:34 UTCJun 20, 17:59 UTC1h 25m
2026-06-20 FGMKY - Jun 20, 10:34 UTCJun 20, 11:49 UTC1h 15m
2026-06-20 FGMKY - Jun 20, 08:39 UTCJun 20, 09:49 UTC1h 10m
2026-06-19 FGMKY - Jun 19, 15:24 UTCJun 19, 16:09 UTC45m
2026-06-19 FGMKY - Jun 19, 10:24 UTCJun 19, 10:59 UTC35m
2026-06-19 FGMKY - Jun 19, 08:04 UTCJun 19, 09:30 UTC1h 25m
2026-06-16 FGMKY - Jun 16, 16:20 UTCJun 16, 17:59 UTC1h 40m
2026-06-16 FGMKY - Jun 16, 12:45 UTCJun 16, 14:39 UTC1h 55m
2026-06-16 FGMKY - Jun 16, 11:00 UTCJun 16, 12:00 UTC1h 0m
2026-06-15 FGMKY - Jun 15, 15:40 UTCJun 15, 16:09 UTC30m
2026-06-15 FGMKY - Jun 15, 12:25 UTCJun 15, 14:20 UTC1h 55m
2026-06-15 FGMKY - Jun 15, 10:50 UTCJun 15, 11:49 UTC1h 0m
2026-06-15 FGMKY - Jun 15, 08:10 UTCJun 15, 08:54 UTC45m
2026-06-14 FGMKY - Jun 14, 16:45 UTCJun 14, 18:10 UTC1h 25m
2026-06-14 FGMKY - Jun 14, 14:50 UTCJun 14, 15:20 UTC30m
2026-06-14 FGMKY - Jun 14, 13:50 UTCJun 14, 14:10 UTC20m
2026-06-14 FGMKY - Jun 14, 13:00 UTCJun 14, 13:15 UTC15m
2026-06-14 FGMKY - Jun 14, 11:30 UTCJun 14, 12:05 UTC35m
2026-06-14 FGMKY - Jun 14, 08:40 UTCJun 14, 09:10 UTC30m
2026-06-14 FGMKY - Jun 14, 06:45 UTCJun 14, 07:55 UTC1h 10m
2026-06-13 FGMKY - Jun 13, 18:25 UTCJun 13, 19:35 UTC1h 10m
2026-06-13 FGMKY - Jun 13, 16:55 UTCJun 13, 17:35 UTC40m
2026-06-13 FGMKY - Jun 13, 16:00 UTCJun 13, 16:30 UTC30m
2026-06-13 FGMKY - Jun 13, 14:10 UTCJun 13, 14:45 UTC35m
2026-06-13 FGMKY - Jun 13, 13:15 UTCJun 13, 13:40 UTC25m
2026-06-13 FGMKY - Jun 13, 09:45 UTCJun 13, 10:20 UTC35m
2026-06-13 FGMKY - Jun 13, 08:50 UTCJun 13, 09:10 UTC20m
2026-06-13 FGMKY - Jun 13, 07:15 UTCJun 13, 08:05 UTC50m
2026-06-12 FGMKY - Jun 12, 16:05 UTCJun 12, 18:01 UTC1h 55m
2026-06-12 FGMKY - Jun 12, 13:50 UTCJun 12, 14:50 UTC1h 0m
2026-06-12 FGMKY - Jun 12, 12:35 UTCJun 12, 13:15 UTC40m
2026-06-12 FGMKY - Jun 12, 11:00 UTCJun 12, 11:30 UTC30m
2026-06-12 FGMKY - Jun 12, 07:25 UTCJun 12, 09:55 UTC2h 30m
2026-06-11 FGMKY - Jun 11, 15:55 UTCJun 11, 16:45 UTC50m
2026-06-11 FGMKY - Jun 11, 14:10 UTCJun 11, 15:00 UTC50m
2026-06-11 FGMKY - Jun 11, 12:15 UTCJun 11, 13:10 UTC55m
2026-06-11 FGMKY - Jun 11, 10:35 UTCJun 11, 11:30 UTC55m
2026-06-11 FGMKY - Jun 11, 08:50 UTCJun 11, 09:45 UTC55m
2026-06-11 FGMKY - Jun 11, 07:30 UTCJun 11, 08:15 UTC45m
2026-06-10 FGMKY - Jun 10, 17:35 UTCJun 10, 18:35 UTC1h 0m
2026-06-10 FGMKY - Jun 10, 15:10 UTCJun 10, 17:00 UTC1h 50m
2026-06-10 FGMKY - Jun 10, 12:30 UTCJun 10, 13:55 UTC1h 25m
2026-06-10 FGMKY - Jun 10, 10:20 UTCJun 10, 11:35 UTC1h 15m
2026-06-10 FGMKY - Jun 10, 07:50 UTCJun 10, 08:25 UTC35m
2026-06-10 FGMKY - Jun 10, 06:30 UTCJun 10, 07:35 UTC1h 5m
2026-06-09 FGMKY - Jun 9, 18:20 UTCJun 9, 19:30 UTC1h 10m
2026-06-09 FGMKY - Jun 9, 15:20 UTCJun 9, 15:50 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-GMKY page for operator, model, and routing details .

Mode-S 393158 frequently asked

What is Mode-S code 393158?
393158 is an ICAO 24-bit transponder address. Allocated to France. Assigned to F-GMKY.
Where is Mode-S 393158 registered?
Mode-S code 393158 is allocated to France (FR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 393158 broadcasting right now?
No active broadcast right now. Last signal was 9h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 393158, octal 16230530, decimal 3,748,184.
What flights does 393158 operate?
Mode-S 393158 has broadcast 1 distinct callsign, including FGMKY.