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sensors Mode-S transponder

408217

ICAO 24-bit transponder address · allocated to United Kingdom

Currently assigned to G-VNEA

Hex
408217
Octal
20101027
Decimal
4,227,607
Country
GB
Tail
G-VNEA
Type
SIRA
No current signal · last broadcast 2d ago
Flights observed
105
Distinct callsigns
1
Country
GB
Last broadcast
2d ago

Last known position

Most recent position reported by Mode-S 408217.

Country allocation

The ICAO 24-bit address 408217 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 1 distinct

Callsign Airline Flights Last seen
GVNEA - 105 2026-07-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-15 GVNEA - Jul 15, 14:25 UTCJul 15, 15:15 UTC50m
2026-07-14 GVNEA - Jul 14, 09:25 UTCJul 14, 09:45 UTC20m
2026-07-13 GVNEA - Jul 13, 16:40 UTCJul 13, 16:55 UTC15m
2026-07-13 GVNEA - Jul 13, 14:05 UTCJul 13, 14:25 UTC20m
2026-07-12 GVNEA LBA → LBA Jul 12, 15:50 UTCJul 12, 17:10 UTC1h 20m
2026-07-12 GVNEA LBA → LBA Jul 12, 11:50 UTCJul 12, 12:55 UTC1h 5m
2026-07-12 GVNEA - Jul 12, 10:20 UTCJul 12, 11:05 UTC45m
2026-07-10 GVNEA - Jul 10, 18:45 UTCJul 10, 19:30 UTC45m
2026-07-10 GVNEA - Jul 10, 15:40 UTCJul 10, 16:30 UTC50m
2026-07-10 GVNEA - Jul 10, 12:50 UTCJul 10, 14:50 UTC2h 0m
2026-07-10 GVNEA - Jul 10, 10:40 UTCJul 10, 11:45 UTC1h 5m
2026-07-10 GVNEA - Jul 10, 08:40 UTCJul 10, 09:55 UTC1h 15m
2026-07-10 GVNEA - Jul 10, 07:00 UTCJul 10, 07:45 UTC45m
2026-07-09 GVNEA - Jul 9, 14:50 UTCJul 9, 16:55 UTC2h 5m
2026-07-09 GVNEA - Jul 9, 10:50 UTCJul 9, 13:05 UTC2h 15m
2026-07-08 GVNEA - Jul 8, 13:15 UTCJul 8, 14:35 UTC1h 20m
2026-07-08 GVNEA - Jul 8, 10:35 UTCJul 8, 11:40 UTC1h 5m
2026-07-08 GVNEA - Jul 8, 08:45 UTCJul 8, 09:35 UTC50m
2026-06-30 GVNEA LBA → LBA Jun 30, 08:45 UTCJun 30, 10:05 UTC1h 20m
2026-06-27 GVNEA LBA → LBA Jun 27, 14:54 UTCJun 27, 15:55 UTC1h 0m
2026-06-27 GVNEA - Jun 27, 09:19 UTCJun 27, 09:44 UTC25m
2026-06-27 GVNEA LBA → LBA Jun 27, 07:04 UTCJun 27, 08:20 UTC1h 15m
2026-06-25 GVNEA - Jun 25, 11:30 UTCJun 25, 12:35 UTC1h 5m
2026-06-25 GVNEA - Jun 25, 09:10 UTCJun 25, 10:15 UTC1h 5m
2026-06-24 GVNEA LBA → LBA Jun 24, 19:49 UTCJun 24, 20:49 UTC1h 0m
2026-06-24 GVNEA LBA → LBA Jun 24, 17:10 UTCJun 24, 17:59 UTC50m
2026-06-24 GVNEA LBA → LBA Jun 24, 09:09 UTCJun 24, 09:55 UTC45m
2026-06-23 GVNEA LBA → LBA Jun 23, 18:39 UTCJun 23, 19:55 UTC1h 15m
2026-06-23 GVNEA LBA → LBA Jun 23, 16:29 UTCJun 23, 17:15 UTC45m
2026-06-23 GVNEA LBA → LBA Jun 23, 14:10 UTCJun 23, 15:15 UTC1h 5m
2026-06-22 GVNEA BLK → LBA Jun 22, 15:24 UTCJun 22, 16:24 UTC1h 0m
2026-06-22 GVNEA - Jun 22, 12:49 UTCJun 22, 13:39 UTC50m
2026-06-22 GVNEA - Jun 22, 12:15 UTCJun 22, 12:25 UTC10m
2026-06-22 GVNEA - Jun 22, 08:44 UTCJun 22, 10:00 UTC1h 15m
2026-06-19 GVNEA LBA → LBA Jun 19, 12:09 UTCJun 19, 12:54 UTC45m
2026-06-19 GVNEA LBA → LBA Jun 19, 09:30 UTCJun 19, 10:54 UTC1h 25m
2026-06-17 GVNEA LBA → LBA Jun 17, 14:45 UTCJun 17, 15:46 UTC1h 0m
2026-06-17 GVNEA - Jun 17, 12:40 UTCJun 17, 13:40 UTC1h 0m
2026-06-17 GVNEA - Jun 17, 10:50 UTCJun 17, 11:55 UTC1h 5m
2026-06-17 GVNEA LBA → LBA Jun 17, 08:55 UTCJun 17, 09:45 UTC50m
2026-06-16 GVNEA LBA → LBA Jun 16, 20:15 UTCJun 16, 20:55 UTC40m
2026-06-16 GVNEA LBA → LBA Jun 16, 18:39 UTCJun 16, 19:35 UTC55m
2026-06-16 GVNEA LBA → LBA Jun 16, 16:39 UTCJun 16, 17:30 UTC50m
2026-06-05 GVNEA - Jun 5, 18:00 UTCJun 5, 19:00 UTC1h 0m
2026-06-05 GVNEA - Jun 5, 16:35 UTCJun 5, 17:20 UTC45m
2026-06-05 GVNEA - Jun 5, 14:10 UTCJun 5, 15:30 UTC1h 20m
2026-06-05 GVNEA - Jun 5, 10:55 UTCJun 5, 11:40 UTC45m
2026-06-05 GVNEA - Jun 5, 09:10 UTCJun 5, 09:50 UTC40m
2026-06-03 GVNEA - Jun 3, 08:40 UTCJun 3, 09:10 UTC30m
2026-06-01 GVNEA - Jun 1, 10:40 UTCJun 1, 11:35 UTC55m

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

Mode-S 408217 frequently asked

What is Mode-S code 408217?
408217 is an ICAO 24-bit transponder address. Allocated to United Kingdom. Assigned to G-VNEA.
Where is Mode-S 408217 registered?
Mode-S code 408217 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 408217 broadcasting right now?
No active broadcast right now. Last signal was 2d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 408217, octal 20101027, decimal 4,227,607.
What flights does 408217 operate?
Mode-S 408217 has broadcast 1 distinct callsign, including GVNEA.