Apparatus

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sensors Mode-S transponder

407FCA

ICAO 24-bit transponder address · allocated to United Kingdom

Currently assigned to G-TNEB · AIRBUS A-321neo

Hex
407FCA
Octal
20077712
Decimal
4,227,018
Country
GB
Tail
G-TNEB
Type
A21N
Broadcasting now · callsign BAW343E · 26,400 ft
Flights observed
169
Distinct callsigns
20
Country
GB
Last broadcast
1h ago

Current position

407FCA is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 407FCA 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
BAW50P British Airways 5 2026-05-08
BAW509 British Airways 4 2026-05-25
BAW508 British Airways 4 2026-05-24
BAW501 British Airways 4 2026-05-08
BAW46BL British Airways 3 2026-05-21
BAW465M British Airways 3 2026-05-21
SHT7J - 2 2026-05-12
SHT7C - 2 2026-05-20
SHT6N - 2 2026-05-20
SHT6K - 2 2026-05-12
SHT3H - 2 2026-05-22
SHT19T - 2 2026-04-17
SHT18F - 2 2026-04-17
BAW997T British Airways 2 2026-05-17
BAW996G British Airways 2 2026-05-17
BAW709 British Airways 2 2026-05-28
BAW708 British Airways 2 2026-05-28
BAW627 British Airways 2 2026-05-10
BAW626 British Airways 2 2026-05-10
BAW563 British Airways 2 2026-05-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 BAW342N LHR → NCE May 30, 05:55 UTCMay 30, 07:25 UTC1h 30m
2026-05-28 BAW709 ZRH → LHR May 28, 18:30 UTCMay 28, 22:45 UTC4h 15m
2026-05-28 BAW708 LHR → ZRH May 28, 13:15 UTCMay 28, 17:15 UTC4h 0m
2026-05-28 BAW301 CAI → LHR May 28, 09:45 UTCMay 28, 10:40 UTC55m
2026-05-28 BAW30DG LHR → CDG May 28, 06:30 UTCMay 28, 07:25 UTC55m
2026-05-27 BAW337 MRS → LHR May 27, 19:45 UTCMay 27, 21:20 UTC1h 35m
2026-05-27 BAW336 LHR → MRS May 27, 17:00 UTCMay 27, 18:35 UTC1h 35m
2026-05-27 BAW655 CFU → LHR May 27, 11:20 UTCMay 27, 14:55 UTC3h 35m
2026-05-27 BAW654 LHR → CFU May 27, 06:34 UTCMay 27, 09:55 UTC3h 21m
2026-05-26 BAW507 LIS → LHR May 26, 18:19 UTCMay 26, 20:29 UTC2h 10m
2026-05-26 BAW506 LHR → FAO May 26, 14:50 UTCMay 26, 17:04 UTC2h 15m
2026-05-26 BAW615 BDS → LHR May 26, 11:00 UTCMay 26, 12:40 UTC1h 40m
2026-05-26 BAW614 BDS → LHR May 26, 07:45 UTCMay 26, 09:25 UTC1h 40m
2026-05-25 BAW427 AMS → LHR May 25, 19:30 UTCMay 25, 21:45 UTC2h 15m
2026-05-25 BAW426 LHR → NAP May 25, 15:55 UTCMay 25, 18:10 UTC2h 15m
2026-05-25 SHT9G EDI → LHR May 25, 13:00 UTCMay 25, 14:10 UTC1h 10m
2026-05-25 SHT8Y - May 25, 10:35 UTCMay 25, 11:25 UTC50m
2026-05-25 BAW509 FAO → LHR May 25, 06:30 UTCMay 25, 08:40 UTC2h 10m
2026-05-24 BAW508 LHR → FAO May 24, 19:50 UTCMay 24, 21:51 UTC2h 1m
2026-05-24 BAW5RF FCO → LHR May 24, 15:00 UTCMay 24, 17:00 UTC2h 0m
2026-05-24 BAW554R LHR → FCO May 24, 11:10 UTCMay 24, 13:15 UTC2h 5m
2026-05-24 BAW509 FAO → LHR May 24, 06:50 UTCMay 24, 09:05 UTC2h 15m
2026-05-23 BAW508 LHR → FAO May 23, 19:55 UTCMay 23, 22:00 UTC2h 5m
2026-05-23 BAW659 LHR → ZTH May 23, 14:05 UTCMay 23, 17:15 UTC3h 10m
2026-05-23 BAW658 LHR → ZTH May 23, 09:50 UTCMay 23, 12:45 UTC2h 55m
2026-05-23 SHT3G MAN → LHR May 23, 07:20 UTCMay 23, 08:05 UTC45m
2026-05-22 SHT2T - May 22, 21:25 UTCMay 22, 22:00 UTC35m
2026-05-22 SHT3H - May 22, 19:30 UTCMay 22, 20:10 UTC40m
2026-05-22 SHT3H HYC → MAN May 22, 17:40 UTCMay 22, 18:15 UTC35m
2026-05-22 BAW831 DUB → LHR May 22, 14:45 UTCMay 22, 15:35 UTC50m
2026-05-22 BAW830D LHR → DUB May 22, 12:15 UTCMay 22, 13:15 UTC1h 0m
2026-05-22 BAW357 NCE → LHR May 22, 09:25 UTCMay 22, 10:45 UTC1h 20m
2026-05-22 BAW356 LHR → NCE May 22, 07:00 UTCMay 22, 08:10 UTC1h 10m
2026-05-21 BAW465M MAD → LHR May 21, 19:20 UTCMay 21, 21:00 UTC1h 40m
2026-05-21 BAW46BL LHR → MAD May 21, 16:01 UTCMay 21, 18:00 UTC2h 0m
2026-05-21 BAW717 ZRH → LHR May 21, 11:00 UTCMay 21, 14:15 UTC3h 15m
2026-05-21 BAW716 LHR → ZRH May 21, 05:35 UTCMay 21, 08:35 UTC3h 0m
2026-05-20 BAW465M MAD → LHR May 20, 19:15 UTCMay 20, 21:00 UTC1h 45m
2026-05-20 BAW46BL LHR → MAD May 20, 16:05 UTCMay 20, 17:55 UTC1h 50m
2026-05-20 SHT7C GLA → LHR May 20, 13:30 UTCMay 20, 14:30 UTC1h 0m
2026-05-20 SHT6N - May 20, 11:30 UTCMay 20, 12:30 UTC1h 0m
2026-05-20 BAW721 GVA → LHR May 20, 05:40 UTCMay 20, 09:20 UTC3h 40m
2026-05-19 BAW720 LHR → ZRH May 19, 18:10 UTCMay 19, 21:20 UTC3h 10m
2026-05-19 BAW381 TIA → LHR May 19, 11:40 UTCMay 19, 14:40 UTC3h 0m
2026-05-19 BAW380 LHR → MRS May 19, 07:55 UTCMay 19, 10:20 UTC2h 25m
2026-05-18 BAW465M MAD → LHR May 18, 19:25 UTCMay 18, 21:10 UTC1h 45m
2026-05-18 BAW46BL LHR → MAD May 18, 16:25 UTCMay 18, 18:10 UTC1h 45m
2026-05-18 BAW671 BJV → LHR May 18, 10:40 UTCMay 18, 13:45 UTC3h 5m
2026-05-18 BAW670 LHR → BJV May 18, 06:25 UTCMay 18, 09:20 UTC2h 55m
2026-05-17 BAW997T BER → LHR May 17, 18:50 UTCMay 17, 20:15 UTC1h 25m

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

Mode-S 407FCA frequently asked

What is Mode-S code 407FCA?
407FCA is an ICAO 24-bit transponder address. Allocated to United Kingdom. Assigned to G-TNEB.
Where is Mode-S 407FCA registered?
Mode-S code 407FCA 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 407FCA broadcasting right now?
Yes. Mode-S 407FCA is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 407FCA, octal 20077712, decimal 4,227,018.
What flights does 407FCA operate?
Mode-S 407FCA has broadcast 20 distinct callsigns, including BAW50P, BAW509, BAW508, BAW501, BAW46BL.