Apparatus

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sensors Mode-S transponder

407765

ICAO 24-bit transponder address · allocated to United Kingdom

Currently assigned to G-YVIP · BEECH 200 Super King Air

Hex
407765
Octal
20073545
Decimal
4,224,869
Country
GB
Tail
G-YVIP
Type
BE20
No current signal · last broadcast 1d ago
Flights observed
83
Distinct callsigns
2
Country
GB
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 407765.

Country allocation

The ICAO 24-bit address 407765 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 2 distinct

Callsign Airline Flights Last seen
GMA19 - 78 2026-05-30
GMA23 - 5 2026-06-01

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-01 GMA23 - Jun 1, 17:35 UTCJun 1, 18:00 UTC25m
2026-06-01 GMA23 - Jun 1, 14:05 UTCJun 1, 14:55 UTC50m
2026-06-01 GMA23 BOH → GCI Jun 1, 10:05 UTCJun 1, 10:35 UTC30m
2026-05-31 GMA23 - May 31, 15:25 UTCMay 31, 16:05 UTC40m
2026-05-31 GMA23 BOH → GCI May 31, 13:15 UTCMay 31, 13:45 UTC30m
2026-05-30 GMA19 JER → BOH May 30, 11:45 UTCMay 30, 12:15 UTC30m
2026-05-27 GMA19 - May 27, 15:45 UTCMay 27, 16:45 UTC1h 0m
2026-05-27 GMA19 JER → BQH May 27, 10:25 UTCMay 27, 11:20 UTC55m
2026-05-26 GMA19 BQH → JER May 26, 16:15 UTCMay 26, 17:15 UTC1h 0m
2026-05-26 GMA19 JER → BQH May 26, 10:10 UTCMay 26, 11:09 UTC1h 0m
2026-05-25 GMA19 - May 25, 14:55 UTCMay 25, 15:40 UTC45m
2026-05-25 GMA19 JER → OXF May 25, 11:40 UTCMay 25, 12:25 UTC45m
2026-05-24 GMA19 - May 24, 20:50 UTCMay 24, 21:40 UTC50m
2026-05-24 GMA19 - May 24, 18:35 UTCMay 24, 19:20 UTC45m
2026-05-24 GMA19 BOH → JER May 24, 15:20 UTCMay 24, 15:50 UTC30m
2026-05-24 GMA19 JER → BOH May 24, 12:45 UTCMay 24, 13:15 UTC30m
2026-05-22 GMA19 - May 22, 16:20 UTCMay 22, 17:05 UTC45m
2026-05-22 GMA19 JER → OXF May 22, 13:15 UTCMay 22, 14:05 UTC50m
2026-05-22 GMA19 - May 22, 11:15 UTCMay 22, 11:50 UTC35m
2026-05-22 GMA19 JER → SOU May 22, 08:40 UTCMay 22, 09:10 UTC30m
2026-05-21 GMA19 - May 21, 17:35 UTCMay 21, 18:25 UTC50m
2026-05-21 GMA19 - May 21, 13:50 UTCMay 21, 14:35 UTC45m
2026-05-21 GMA19 SOU → JER May 21, 11:35 UTCMay 21, 12:10 UTC35m
2026-05-21 GMA19 JER → SOU May 21, 08:45 UTCMay 21, 09:20 UTC35m
2026-05-19 GMA19 BQH → JER May 19, 19:15 UTCMay 19, 20:10 UTC55m
2026-05-19 GMA19 JER → BQH May 19, 14:30 UTCMay 19, 15:25 UTC55m
2026-05-18 GMA19 - May 18, 13:45 UTCMay 18, 14:30 UTC45m
2026-05-18 GMA19 JER → OXF May 18, 10:55 UTCMay 18, 11:45 UTC50m
2026-05-17 GMA19 SOU → JER May 17, 20:45 UTCMay 17, 21:20 UTC35m
2026-05-17 GMA19 JER → SOU May 17, 18:30 UTCMay 17, 19:10 UTC40m
2026-05-17 GMA19 - May 17, 16:35 UTCMay 17, 17:25 UTC50m
2026-05-17 GMA19 JER → OXF May 17, 14:05 UTCMay 17, 14:55 UTC50m
2026-05-16 GMA19 OXF → JER May 16, 17:55 UTCMay 16, 18:45 UTC50m
2026-05-16 GMA19 JER → OXF May 16, 15:20 UTCMay 16, 16:20 UTC1h 0m
2026-05-16 GMA19 LGW → JER May 16, 13:31 UTCMay 16, 14:20 UTC50m
2026-05-16 GMA19 JER → LGW May 16, 00:00 UTCMay 16, 01:05 UTC1h 5m
2026-05-15 GMA19 - May 15, 18:35 UTCMay 15, 19:20 UTC45m
2026-05-15 GMA19 JER → OXF May 15, 15:55 UTCMay 15, 16:40 UTC45m
2026-05-15 GMA19 JER → JER May 15, 12:25 UTCMay 15, 14:30 UTC2h 5m
2026-05-13 GMA19 OXF → JER May 13, 17:40 UTCMay 13, 18:25 UTC45m
2026-05-13 GMA19 JER → OXF May 13, 15:10 UTCMay 13, 16:00 UTC50m
2026-05-12 GMA19 - May 12, 17:55 UTCMay 12, 18:45 UTC50m
2026-05-12 GMA19 JER → BQH May 12, 13:35 UTCMay 12, 14:35 UTC1h 0m
2026-05-12 GMA19 BOH → JER May 12, 10:55 UTCMay 12, 11:25 UTC30m
2026-05-08 GMA19 - May 8, 13:50 UTCMay 8, 14:20 UTC30m
2026-05-08 GMA19 JER → OXF May 8, 09:30 UTCMay 8, 10:14 UTC45m
2026-05-07 GMA19 SOU → JER May 7, 19:40 UTCMay 7, 20:15 UTC35m
2026-05-07 GMA19 BOH → SOU May 7, 17:05 UTCMay 7, 17:15 UTC10m
2026-05-07 GMA19 JER → BOH May 7, 14:15 UTCMay 7, 14:45 UTC30m
2026-05-04 GMA19 - May 4, 18:55 UTCMay 4, 19:45 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 G-YVIP page for operator, model, and routing details .

Mode-S 407765 frequently asked

What is Mode-S code 407765?
407765 is an ICAO 24-bit transponder address. Allocated to United Kingdom. Assigned to G-YVIP.
Where is Mode-S 407765 registered?
Mode-S code 407765 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 407765 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 407765, octal 20073545, decimal 4,224,869.
What flights does 407765 operate?
Mode-S 407765 has broadcast 2 distinct callsigns, including GMA19, GMA23.