Apparatus

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sensors Mode-S transponder

406F7C

ICAO 24-bit transponder address · allocated to United Kingdom

Currently assigned to G-ZBKP · BOEING 787-9 Dreamliner

Hex
406F7C
Octal
20067574
Decimal
4,222,844
Country
GB
Tail
G-ZBKP
Type
B789
No current signal · last broadcast 22h ago
Flights observed
173
Distinct callsigns
20
Country
GB
Last broadcast
22h ago

Last known position

Most recent position reported by Mode-S 406F7C.

Country allocation

The ICAO 24-bit address 406F7C 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
BAW33 - 18 2026-07-08
BAW60 - 17 2026-07-08
BAW34 - 17 2026-07-09
BAW168 - 15 2026-06-17
BAW169 - 10 2026-06-16
BAW5 - 9 2026-07-12
BAW6 - 8 2026-07-13
BAW16 British Airways 8 2026-06-19
BAW15 British Airways 8 2026-06-18
BAW98T - 5 2026-07-02
BAW242 British Airways 5 2026-05-28
BAW99 - 4 2026-07-01
BAW61 British Airways 4 2026-07-07
BAW271 British Airways 4 2026-07-06
BAW270 - 4 2026-07-07
BAW243 British Airways 4 2026-05-27
BAW81V - 3 2026-07-11
BAW26E - 3 2026-07-11
BAW299 British Airways 2 2026-05-14
BAW298 British Airways 2 2026-05-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 BAW6 HND → LHR Jul 13, 04:40 UTCJul 13, 19:00 UTC14h 20m
2026-07-12 BAW5 LHR → HND Jul 12, 13:15 UTCJul 13, 02:05 UTC12h 50m
2026-07-11 BAW81V - Jul 11, 20:50 UTCJul 12, 05:35 UTC8h 45m
2026-07-11 BAW26E - Jul 11, 08:35 UTCJul 11, 18:25 UTC9h 50m
2026-07-10 BAW81V - Jul 10, 20:50 UTCJul 11, 05:25 UTC8h 35m
2026-07-10 BAW26E - Jul 10, 08:30 UTCJul 10, 18:45 UTC10h 15m
2026-07-09 BAW34 - Jul 9, 15:15 UTCJul 10, 04:10 UTC12h 55m
2026-07-08 BAW33 - Jul 8, 20:50 UTCJul 9, 09:05 UTC12h 15m
2026-07-08 BAW60 - Jul 8, 09:20 UTCJul 8, 16:50 UTC7h 30m
2026-07-07 BAW61 LHR → MLE Jul 7, 17:45 UTCJul 8, 00:30 UTC6h 45m
2026-07-07 BAW270 LAS → LHR Jul 7, 00:40 UTCJul 7, 10:00 UTC9h 20m
2026-07-06 BAW271 LHR → LAS Jul 6, 11:45 UTCJul 6, 21:55 UTC10h 10m
2026-07-05 BAW250 - Jul 5, 21:15 UTCJul 6, 08:50 UTC11h 35m
2026-07-05 BAW250 - Jul 5, 19:35 UTCJul 5, 19:45 UTC10m
2026-07-04 BAW251 LHR → SCL Jul 4, 21:35 UTCJul 5, 15:35 UTC18h 0m
2026-07-04 BAW198 - Jul 4, 14:05 UTCJul 4, 17:50 UTC3h 45m
2026-07-04 BAW198 - Jul 4, 08:15 UTCJul 4, 14:00 UTC5h 45m
2026-07-03 BAW199 - Jul 3, 20:25 UTCJul 4, 04:50 UTC8h 25m
2026-07-03 BAW60 - Jul 3, 00:05 UTCJul 3, 17:10 UTC17h 5m
2026-07-02 BAW60 - Jul 2, 21:05 UTCJul 3, 17:10 UTC20h 5m
2026-07-02 BAW60 - Jul 2, 19:05 UTCJul 3, 17:10 UTC22h 5m
2026-07-02 BAW60 - Jul 2, 18:10 UTCJul 3, 17:00 UTC22h 50m
2026-07-02 BAW98T YYZ → LHR Jul 2, 02:20 UTCJul 2, 08:30 UTC6h 10m
2026-07-01 BAW99 - Jul 1, 16:35 UTCJul 1, 23:55 UTC7h 20m
2026-07-01 BAW88C YVR → LHR Jul 1, 05:20 UTCJul 1, 13:40 UTC8h 20m
2026-06-30 BAW5VY LHR → YVR Jun 30, 18:15 UTCJul 1, 03:00 UTC8h 45m
2026-06-27 BAW118 - Jun 27, 01:44 UTCJun 27, 11:55 UTC10h 10m
2026-06-26 BAW119 - Jun 26, 13:24 UTCJun 26, 22:44 UTC9h 20m
2026-06-23 BAW60 - Jun 23, 21:05 UTCJun 24, 16:24 UTC19h 20m
2026-06-23 BAW60 - Jun 23, 19:04 UTCJun 24, 16:24 UTC21h 20m
2026-06-23 BAW60 - Jun 23, 17:54 UTCJun 24, 16:24 UTC22h 30m
2026-06-23 BAW270 LAS → LHR Jun 23, 00:35 UTCJun 23, 09:49 UTC9h 15m
2026-06-22 BAW271 LHR → LAS Jun 22, 11:39 UTCJun 22, 21:40 UTC10h 0m
2026-06-21 BAW6 HND → LHR Jun 21, 05:59 UTCJun 21, 21:44 UTC15h 45m
2026-06-20 BAW5 LHR → NRT Jun 20, 14:59 UTCJun 21, 03:30 UTC12h 30m
2026-06-19 BAW16 SIN → LHR Jun 19, 14:54 UTCJun 20, 04:20 UTC13h 25m
2026-06-19 BAW16 SIN → LHR Jun 19, 04:44 UTCJun 19, 12:25 UTC7h 40m
2026-06-18 BAW15 SIN → SYD Jun 18, 18:55 UTCJun 18, 19:30 UTC35m
2026-06-17 BAW15 SIN → SYD Jun 17, 21:10 UTCJun 18, 09:50 UTC12h 40m
2026-06-17 BAW168 - Jun 17, 12:20 UTCJun 17, 17:50 UTC5h 30m
2026-06-16 BAW168 - Jun 16, 18:39 UTCJun 17, 17:00 UTC22h 21m
2026-06-16 BAW169 - Jun 16, 13:04 UTCJun 17, 13:00 UTC23h 56m
2026-06-16 BAW169 - Jun 16, 11:35 UTCJun 16, 18:45 UTC7h 10m
2026-06-15 BAW6 HND → LHR Jun 15, 04:45 UTCJun 15, 18:45 UTC14h 0m
2026-06-14 BAW5 LHR → NRT Jun 14, 13:05 UTCJun 15, 01:59 UTC12h 54m
2026-06-13 BAW6 HND → LHR Jun 13, 04:30 UTCJun 13, 18:30 UTC14h 0m
2026-06-12 BAW5 LHR → NRT Jun 12, 12:30 UTCJun 13, 01:35 UTC13h 5m
2026-06-11 BAW16 SIN → LHR Jun 11, 15:05 UTCJun 12, 04:30 UTC13h 25m
2026-06-11 BAW16 SIN → LHR Jun 11, 04:45 UTCJun 11, 12:30 UTC7h 45m
2026-06-10 BAW15 SIN → SYD Jun 10, 12:45 UTCJun 10, 19:40 UTC6h 55m

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

Mode-S 406F7C frequently asked

What is Mode-S code 406F7C?
406F7C is an ICAO 24-bit transponder address. Allocated to United Kingdom. Assigned to G-ZBKP.
Where is Mode-S 406F7C registered?
Mode-S code 406F7C 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 406F7C broadcasting right now?
No active broadcast right now. Last signal was 22h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 406F7C, octal 20067574, decimal 4,222,844.
What flights does 406F7C operate?
Mode-S 406F7C has broadcast 20 distinct callsigns, including BAW33, BAW60, BAW34, BAW168, BAW169.