Apparatus

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sensors Mode-S transponder

407761

ICAO 24-bit transponder address · allocated to United Kingdom

Currently assigned to G-KGKG · EMBRAER EMB-135 Legacy

Hex
407761
Octal
20073541
Decimal
4,224,865
Country
GB
Tail
G-KGKG
Type
E35L
No current signal · last broadcast 1d ago
Flights observed
80
Distinct callsigns
20
Country
GB
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 407761.

Country allocation

The ICAO 24-bit address 407761 falls within the block assigned to United Kingdom (GB) by ICAO Annex 10, Volume III. Every aircraft registered in United Kingdom 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
LNX85KG - 5 2026-04-16
LNX47KG - 5 2026-06-10
LNX90KG - 4 2026-07-07
LNX78KG - 4 2026-06-26
LNX77KG - 4 2026-04-23
LNX75KG - 4 2026-04-17
LNX74KG - 4 2026-07-01
LNX040K - 4 2026-05-30
LNX82KG - 3 2026-06-26
LNX76KG - 3 2026-06-22
LNX66KG - 3 2026-06-27
LNX65KG - 3 2026-07-14
LNX51KG - 3 2026-06-23
LNX43KG - 3 2026-06-19
LNX94KG - 2 2026-05-01
LNX91KG - 2 2026-07-16
LNX72KG - 2 2026-07-05
LNX68KG - 2 2026-06-17
LNX67KG - 2 2026-06-16
LNX56KG - 2 2026-07-09

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-16 LNX91KG LNZ → PSA Jul 16, 20:05 UTCJul 16, 21:10 UTC1h 5m
2026-07-15 LNX91KG - Jul 15, 13:35 UTCJul 15, 15:00 UTC1h 25m
2026-07-14 LNX65KG EDI → LTN Jul 14, 12:05 UTCJul 14, 13:05 UTC1h 0m
2026-07-14 LNX65KG - Jul 14, 10:20 UTCJul 14, 10:55 UTC35m
2026-07-14 LNX65KG - Jul 14, 06:40 UTCJul 14, 07:40 UTC1h 0m
2026-07-09 LNX56KG - Jul 9, 06:50 UTCJul 9, 09:00 UTC2h 10m
2026-07-08 LNX56KG - Jul 8, 07:55 UTCJul 8, 09:50 UTC1h 55m
2026-07-07 LNX90KG NCE → LTN Jul 7, 13:15 UTCJul 7, 15:00 UTC1h 45m
2026-07-06 LNX90KG - Jul 6, 08:30 UTCJul 6, 10:15 UTC1h 45m
2026-07-05 LNX72KG - Jul 5, 15:50 UTCJul 5, 17:45 UTC1h 55m
2026-07-05 LNX72KG - Jul 5, 12:45 UTCJul 5, 14:00 UTC1h 15m
2026-07-04 LNX27KG - Jul 4, 22:10 UTCJul 4, 23:20 UTC1h 10m
2026-07-04 LNX27KG - Jul 4, 13:25 UTCJul 4, 14:20 UTC55m
2026-07-01 LNX74KG - Jul 1, 17:00 UTCJul 1, 17:55 UTC55m
2026-07-01 LNX74KG - Jul 1, 14:20 UTCJul 1, 16:00 UTC1h 40m
2026-07-01 LNX74KG - Jul 1, 06:20 UTCJul 1, 07:45 UTC1h 25m
2026-06-30 LNX74KG - Jun 30, 12:45 UTCJun 30, 13:30 UTC45m
2026-06-27 LNX66KG - Jun 27, 14:00 UTCJun 27, 14:54 UTC55m
2026-06-27 LNX66KG - Jun 27, 12:29 UTCJun 27, 13:00 UTC30m
2026-06-27 LNX66KG - Jun 27, 09:34 UTCJun 27, 10:50 UTC1h 15m
2026-06-26 LNX78KG - Jun 26, 15:34 UTCJun 26, 16:14 UTC40m
2026-06-26 LNX82KG - Jun 26, 10:05 UTCJun 26, 12:00 UTC1h 55m
2026-06-25 LNX82KG - Jun 25, 15:59 UTCJun 25, 17:49 UTC1h 50m
2026-06-25 LNX82KG - Jun 25, 13:55 UTCJun 25, 14:14 UTC20m
2026-06-23 LNX51KG NHT → LTN Jun 23, 11:45 UTCJun 23, 11:59 UTC15m
2026-06-23 LNX51KG - Jun 23, 09:54 UTCJun 23, 10:55 UTC1h 0m
2026-06-22 LNX76KG BQH → LBG Jun 22, 16:34 UTCJun 22, 17:20 UTC45m
2026-06-22 LNX76KG PIK → BQH Jun 22, 11:04 UTCJun 22, 12:19 UTC1h 15m
2026-06-22 LNX76KG - Jun 22, 08:29 UTCJun 22, 09:49 UTC1h 20m
2026-06-21 LNX51KG - Jun 21, 11:49 UTCJun 21, 12:40 UTC50m
2026-06-19 LNX43KG - Jun 19, 12:34 UTCJun 19, 13:50 UTC1h 15m
2026-06-19 LNX43KG - Jun 19, 10:29 UTCJun 19, 10:54 UTC25m
2026-06-19 LNX43KG - Jun 19, 07:49 UTCJun 19, 08:44 UTC55m
2026-06-17 LNX68KG LPL → LTN Jun 17, 11:25 UTCJun 17, 12:00 UTC35m
2026-06-17 LNX68KG - Jun 17, 09:35 UTCJun 17, 10:20 UTC45m
2026-06-16 LNX67KG - Jun 16, 16:15 UTCJun 16, 17:30 UTC1h 15m
2026-06-16 LNX67KG - Jun 16, 14:25 UTCJun 16, 15:30 UTC1h 5m
2026-06-12 LNX37KG - Jun 12, 06:40 UTCJun 12, 09:05 UTC2h 25m
2026-06-11 LNX37KG - Jun 11, 11:00 UTCJun 11, 13:15 UTC2h 15m
2026-06-10 LNX47KG MUC → LTN Jun 10, 08:30 UTCJun 10, 10:00 UTC1h 30m
2026-06-10 LNX47KG - Jun 10, 05:50 UTCJun 10, 07:00 UTC1h 10m
2026-06-06 LNX47KG - Jun 6, 09:19 UTCJun 6, 11:19 UTC2h 0m
2026-06-04 LNX47KG - Jun 4, 08:35 UTCJun 4, 11:35 UTC3h 0m
2026-06-03 LNX47KG - Jun 3, 16:25 UTCJun 3, 17:50 UTC1h 25m
2026-05-31 LNX092K IBZ → LTN May 31, 11:40 UTCMay 31, 14:05 UTC2h 25m
2026-05-30 LNX040K BQH → IBZ May 30, 08:10 UTCMay 30, 10:10 UTC2h 0m
2026-05-29 LNX040K JER → BQH May 29, 11:10 UTCMay 29, 11:55 UTC45m
2026-05-28 LNX040K LYS → JER May 28, 16:20 UTCMay 28, 17:30 UTC1h 10m
2026-05-28 LNX040K IBZ → LYS May 28, 13:35 UTCMay 28, 15:05 UTC1h 30m
2026-05-28 LNX92KG - May 28, 09:30 UTCMay 28, 11:35 UTC2h 5m

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 G-KGKG page for operator, model, and routing details .

Mode-S 407761 frequently asked

What is Mode-S code 407761?
407761 is an ICAO 24-bit transponder address. Allocated to United Kingdom. Assigned to G-KGKG.
Where is Mode-S 407761 registered?
Mode-S code 407761 is allocated to United Kingdom (GB). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 407761 broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 407761, octal 20073541, decimal 4,224,865.
What flights does 407761 operate?
Mode-S 407761 has broadcast 20 distinct callsigns, including LNX85KG, LNX47KG, LNX90KG, LNX78KG, LNX77KG.