Apparatus

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sensors Mode-S transponder

407AF5

ICAO 24-bit transponder address · allocated to United Kingdom

Currently assigned to G-XWBJ · AIRBUS A-350-1000

Hex
407AF5
Octal
20075365
Decimal
4,225,781
Country
GB
Tail
G-XWBJ
Type
A35K
No current signal · last broadcast 4h ago
Flights observed
169
Distinct callsigns
20
Country
GB
Last broadcast
4h ago

Last known position

Most recent position reported by Mode-S 407AF5.

Country allocation

The ICAO 24-bit address 407AF5 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
BAW59 - 18 2026-07-11
BAW32 British Airways 16 2026-06-13
BAW7 - 15 2026-07-13
BAW8 - 14 2026-07-14
BAW31 - 14 2026-06-12
BAW58L - 13 2026-07-12
BAW9CG - 7 2026-07-04
BAW4LV - 7 2026-06-26
BAW2MW British Airways 7 2026-06-25
BAW22E - 7 2026-06-20
BAW223N British Airways 7 2026-06-19
BAW91C - 6 2026-07-08
BAW3GB - 6 2026-07-05
BAW19W - 5 2026-07-09
BAW78 - 4 2026-07-09
BAW246 - 3 2026-06-24
BAW21ML - 3 2026-07-07
BAW219V - 3 2026-07-06
BAW9HL - 2 2026-07-07
BAW6RB British Airways 2 2026-07-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 BAW8 - Jul 14, 00:40 UTCJul 14, 07:10 UTC6h 30m
2026-07-13 BAW7 - Jul 13, 08:50 UTCJul 13, 21:25 UTC12h 35m
2026-07-12 BAW58L CPT → LHR Jul 12, 17:10 UTCJul 13, 04:00 UTC10h 50m
2026-07-11 BAW59 - Jul 11, 21:55 UTCJul 12, 08:35 UTC10h 40m
2026-07-11 BAW8 HND → LHR Jul 11, 00:25 UTCJul 11, 14:45 UTC14h 20m
2026-07-10 BAW7 LHR → HND Jul 10, 08:55 UTCJul 10, 21:30 UTC12h 35m
2026-07-09 BAW78 - Jul 9, 14:15 UTCJul 10, 04:55 UTC14h 40m
2026-07-09 BAW19W AUS → LHR Jul 9, 01:10 UTCJul 9, 10:10 UTC9h 0m
2026-07-08 BAW91C PHL → AUS Jul 8, 19:40 UTCJul 8, 22:35 UTC2h 55m
2026-07-08 BAW91C - Jul 8, 10:35 UTCJul 8, 18:20 UTC7h 45m
2026-07-07 BAW9HL PHL → LHR Jul 7, 23:20 UTCJul 8, 05:35 UTC6h 15m
2026-07-07 BAW6RB LHR → PHL Jul 7, 13:05 UTCJul 7, 20:10 UTC7h 5m
2026-07-07 BAW21ML DEN → LHR Jul 7, 01:00 UTCJul 7, 09:30 UTC8h 30m
2026-07-06 BAW219V - Jul 6, 13:10 UTCJul 6, 22:10 UTC9h 0m
2026-07-05 BAW3GB PHX → LHR Jul 5, 04:25 UTCJul 5, 13:40 UTC9h 15m
2026-07-04 BAW9CG - Jul 4, 15:45 UTCJul 5, 01:50 UTC10h 5m
2026-07-03 BAW58L CPT → LHR Jul 3, 17:05 UTCJul 4, 04:15 UTC11h 10m
2026-07-02 BAW59 LHR → CPT Jul 2, 22:15 UTCJul 3, 09:10 UTC10h 55m
2026-07-02 BAW8 HND → LHR Jul 2, 00:55 UTCJul 2, 14:35 UTC13h 40m
2026-07-01 BAW7 LHR → HND Jul 1, 08:55 UTCJul 1, 21:45 UTC12h 50m
2026-06-30 BAW78 - Jun 30, 13:30 UTCJul 1, 05:15 UTC15h 45m
2026-06-29 BAW19W AUS → LHR Jun 29, 23:25 UTCJun 30, 08:10 UTC8h 45m
2026-06-29 BAW91C - Jun 29, 10:44 UTCJun 29, 20:09 UTC9h 25m
2026-06-28 BAW142 DEL → LHR Jun 28, 20:39 UTCJun 29, 05:20 UTC8h 40m
2026-06-28 BAW143 - Jun 28, 10:04 UTCJun 28, 17:55 UTC7h 50m
2026-06-27 BAW58L CPT → LHR Jun 27, 17:14 UTCJun 28, 04:20 UTC11h 5m
2026-06-27 BAW59 LHR → CPT Jun 27, 08:20 UTCJun 27, 08:44 UTC25m
2026-06-26 BAW59 LHR → CPT Jun 26, 21:59 UTCJun 27, 05:55 UTC7h 55m
2026-06-26 BAW4LV LAS → LHR Jun 26, 05:35 UTCJun 26, 14:55 UTC9h 20m
2026-06-25 BAW2MW LHR → LAS Jun 25, 17:25 UTCJun 26, 03:10 UTC9h 45m
2026-06-24 BAW246 - Jun 24, 19:04 UTCJun 25, 05:29 UTC10h 25m
2026-06-23 BAW247 - Jun 23, 21:54 UTCJun 24, 08:49 UTC10h 55m
2026-06-22 BAW4LV LAS → LHR Jun 22, 05:29 UTCJun 22, 14:45 UTC9h 15m
2026-06-21 BAW2MW LHR → LAS Jun 21, 17:20 UTCJun 22, 03:10 UTC9h 50m
2026-06-20 BAW22E - Jun 20, 01:55 UTCJun 20, 09:09 UTC7h 15m
2026-06-19 BAW223N LHR → BNA Jun 19, 14:39 UTCJun 19, 22:49 UTC8h 10m
2026-06-19 BAW22E - Jun 19, 02:09 UTCJun 19, 09:34 UTC7h 25m
2026-06-18 BAW223N LHR → BNA Jun 18, 14:35 UTCJun 18, 23:00 UTC8h 25m
2026-06-18 BAW21ML DEN → LHR Jun 18, 01:00 UTCJun 18, 09:25 UTC8h 25m
2026-06-17 BAW219V - Jun 17, 13:10 UTCJun 17, 22:25 UTC9h 15m
2026-06-17 BAW22E - Jun 17, 01:55 UTCJun 17, 09:20 UTC7h 25m
2026-06-16 BAW223N LHR → BNA Jun 16, 14:50 UTCJun 16, 23:00 UTC8h 11m
2026-06-16 BAW21ML DEN → LHR Jun 16, 00:50 UTCJun 16, 09:20 UTC8h 30m
2026-06-15 BAW219V LHR → DEN Jun 15, 12:55 UTCJun 15, 21:30 UTC8h 35m
2026-06-14 BAW19W AUS → LHR Jun 14, 23:15 UTCJun 15, 07:55 UTC8h 40m
2026-06-14 BAW91C LHR → AUS Jun 14, 10:35 UTCJun 14, 20:05 UTC9h 30m
2026-06-13 BAW32 HKG → LHR Jun 13, 23:50 UTCJun 14, 01:00 UTC1h 10m
2026-06-13 BAW32 HKG → LHR Jun 13, 15:05 UTCJun 13, 15:25 UTC20m
2026-06-12 BAW31 - Jun 12, 20:10 UTCJun 13, 06:55 UTC10h 44m
2026-06-12 BAW31 - Jun 12, 18:50 UTCJun 12, 20:05 UTC1h 15m

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

Mode-S 407AF5 frequently asked

What is Mode-S code 407AF5?
407AF5 is an ICAO 24-bit transponder address. Allocated to United Kingdom. Assigned to G-XWBJ.
Where is Mode-S 407AF5 registered?
Mode-S code 407AF5 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 407AF5 broadcasting right now?
No active broadcast right now. Last signal was 4h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 407AF5, octal 20075365, decimal 4,225,781.
What flights does 407AF5 operate?
Mode-S 407AF5 has broadcast 20 distinct callsigns, including BAW59, BAW32, BAW7, BAW8, BAW31.