Apparatus

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sensors Mode-S transponder

395147

ICAO 24-bit transponder address · allocated to France

Currently assigned to F-GUKH · GROB G-120

Hex
395147
Octal
16250507
Decimal
3,756,359
Country
FR
Tail
F-GUKH
Type
G120
No current signal · last broadcast 20h ago
Flights observed
84
Distinct callsigns
20
Country
FR
Last broadcast
20h ago

Last known position

Most recent position reported by Mode-S 395147.

Country allocation

The ICAO 24-bit address 395147 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 20 distinct

Callsign Airline Flights Last seen
MOLOCH66 - 10 2026-07-10
MOLOCH67 - 8 2026-07-09
MOLOCH65 - 8 2026-06-30
MOLOCH61 - 7 2026-07-03
MOLOCH86 - 5 2026-07-01
MOLOCH79 - 5 2026-07-13
MOLOCH76 - 5 2026-07-07
MOLOCH68 - 5 2026-06-25
METAL85 - 4 2026-07-09
MOLOCH87 - 3 2026-07-08
MOLOCH75 - 3 2026-06-18
FAF6520 - 3 2026-05-18
MOLOCH85 - 2 2026-04-14
MOLOCH81 - 2 2026-06-04
MOLOCH77 - 2 2026-06-08
MOLOCH73 - 2 2026-05-28
MOLOCH71 - 2 2026-05-29
MOLOCH69 - 2 2026-06-02
MUTANT03 - 1 2026-06-22
MUTANT01 - 1 2026-06-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 MOLOCH79 - Jul 13, 10:20 UTCJul 13, 10:50 UTC30m
2026-07-10 MOLOCH66 - Jul 10, 06:45 UTCJul 10, 07:55 UTC1h 10m
2026-07-09 MOLOCH79 - Jul 9, 21:50 UTCJul 9, 22:00 UTC10m
2026-07-09 MOLOCH67 - Jul 9, 20:45 UTCJul 9, 21:15 UTC30m
2026-07-09 METAL85 - Jul 9, 06:45 UTCJul 9, 08:10 UTC1h 25m
2026-07-08 MOLOCH87 - Jul 8, 09:30 UTCJul 8, 10:50 UTC1h 20m
2026-07-07 MOLOCH76 - Jul 7, 09:30 UTCJul 7, 10:25 UTC55m
2026-07-03 MOLOCH79 - Jul 3, 13:15 UTCJul 3, 14:25 UTC1h 10m
2026-07-03 MOLOCH61 - Jul 3, 06:55 UTCJul 3, 07:25 UTC30m
2026-07-01 MOLOCH66 - Jul 1, 12:45 UTCJul 1, 14:00 UTC1h 15m
2026-07-01 MOLOCH86 - Jul 1, 10:25 UTCJul 1, 10:35 UTC10m
2026-06-30 MOLOCH65 - Jun 30, 21:50 UTCJun 30, 22:55 UTC1h 5m
2026-06-25 MOLOCH66 - Jun 25, 20:30 UTCJun 25, 21:44 UTC1h 15m
2026-06-25 MOLOCH68 - Jun 25, 07:00 UTCJun 25, 08:04 UTC1h 5m
2026-06-23 MUTANT01 - Jun 23, 08:20 UTCJun 23, 08:30 UTC10m
2026-06-22 MUTANT03 - Jun 22, 12:19 UTCJun 22, 12:34 UTC15m
2026-06-18 METAL85 - Jun 18, 11:35 UTCJun 18, 12:30 UTC55m
2026-06-18 METAL85 - Jun 18, 09:35 UTCJun 18, 10:25 UTC50m
2026-06-18 MOLOCH75 - Jun 18, 06:35 UTCJun 18, 07:10 UTC35m
2026-06-17 MOLOCH88 - Jun 17, 12:50 UTCJun 17, 13:40 UTC50m
2026-06-17 MOLOCH68 - Jun 17, 07:30 UTCJun 17, 08:45 UTC1h 15m
2026-06-16 MOLOCH66 - Jun 16, 21:45 UTCJun 16, 22:35 UTC50m
2026-06-16 MOLOCH61 - Jun 16, 12:50 UTCJun 16, 13:19 UTC30m
2026-06-12 MOLOCH79 - Jun 12, 11:10 UTCJun 12, 11:20 UTC10m
2026-06-12 MOLOCH76 CNG → CNG Jun 12, 10:05 UTCJun 12, 10:35 UTC30m
2026-06-12 MOLOCH67 - Jun 12, 07:35 UTCJun 12, 08:50 UTC1h 15m
2026-06-11 MOLOCH66 - Jun 11, 20:25 UTCJun 11, 21:45 UTC1h 20m
2026-06-11 MOLOCH75 - Jun 11, 12:35 UTCJun 11, 14:00 UTC1h 25m
2026-06-11 METAL85 - Jun 11, 10:25 UTCJun 11, 11:35 UTC1h 10m
2026-06-11 MOLOCH66 - Jun 11, 08:05 UTCJun 11, 08:45 UTC40m
2026-06-10 MOLOCH66 - Jun 10, 21:40 UTCJun 10, 22:55 UTC1h 15m
2026-06-08 MOLOCH77 - Jun 8, 08:00 UTCJun 8, 09:00 UTC1h 0m
2026-06-04 MOLOCH81 - Jun 4, 12:40 UTCJun 4, 13:30 UTC50m
2026-06-03 MOLOCH61 - Jun 3, 07:45 UTCJun 3, 08:45 UTC1h 0m
2026-06-02 MOLOCH69 - Jun 2, 22:00 UTCJun 2, 23:15 UTC1h 15m
2026-06-01 MOLOCH86 - Jun 1, 12:40 UTCJun 1, 13:35 UTC55m
2026-06-01 MOLOCH65 - Jun 1, 10:30 UTCJun 1, 10:45 UTC15m
2026-05-29 MOLOCH71 - May 29, 07:40 UTCMay 29, 08:40 UTC1h 0m
2026-05-28 MOLOCH73 - May 28, 08:10 UTCMay 28, 09:10 UTC1h 0m
2026-05-27 MOLOCH78 - May 27, 12:50 UTCMay 27, 14:15 UTC1h 25m
2026-05-20 MOLOCH73 - May 20, 10:05 UTCMay 20, 10:55 UTC50m
2026-05-20 MOLOCH67 - May 20, 07:35 UTCMay 20, 09:05 UTC1h 30m
2026-05-19 MOLOCH67 - May 19, 07:40 UTCMay 19, 08:55 UTC1h 15m
2026-05-18 MOLOCH65 - May 18, 12:35 UTCMay 18, 13:45 UTC1h 10m
2026-05-18 MOLOCH86 - May 18, 10:25 UTCMay 18, 10:45 UTC20m
2026-05-18 FAF6520 - May 18, 07:00 UTCMay 18, 08:20 UTC1h 20m
2026-05-16 FAF6520 - May 16, 09:01 UTCMay 16, 09:25 UTC25m
2026-05-15 FAF6520 - May 15, 09:55 UTCMay 15, 10:20 UTC25m
2026-05-13 MOLOCH65 - May 13, 12:25 UTCMay 13, 13:31 UTC1h 5m
2026-05-13 MOLOCH61 - May 13, 10:00 UTCMay 13, 10:50 UTC50m

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

Mode-S 395147 frequently asked

What is Mode-S code 395147?
395147 is an ICAO 24-bit transponder address. Allocated to France. Assigned to F-GUKH.
Where is Mode-S 395147 registered?
Mode-S code 395147 is allocated to France (FR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 395147 broadcasting right now?
No active broadcast right now. Last signal was 20h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 395147, octal 16250507, decimal 3,756,359.
What flights does 395147 operate?
Mode-S 395147 has broadcast 20 distinct callsigns, including MOLOCH66, MOLOCH67, MOLOCH65, MOLOCH61, MOLOCH86.