sensors Mode-S transponder
407798
ICAO 24-bit transponder address · allocated to United Kingdom
Currently assigned to G-XWBB · AIRBUS A-350-1000
- Hex
- 407798
- Octal
- 20073630
- Decimal
- 4,224,920
- Country
- GB
- Tail
- G-XWBB
- Type
- A35K
- Flights observed
- 90
- Distinct callsigns
- 20
- Country
- GB
- Last broadcast
- 1h ago
Last known position
Country allocation
The ICAO 24-bit address 407798 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 |
|---|---|---|---|
| BAW32 | British Airways | 14 | 2026-05-22 |
| BAW31 | British Airways | 12 | 2026-05-21 |
| BAW7 | British Airways | 9 | 2026-05-10 |
| BAW8 | British Airways | 8 | 2026-05-11 |
| BAW59 | British Airways | 7 | 2026-05-18 |
| BAW65 | British Airways | 5 | 2026-05-28 |
| BAW58L | British Airways | 5 | 2026-05-18 |
| BAW4LV | British Airways | 5 | 2026-05-27 |
| BAW2MW | British Airways | 5 | 2026-05-26 |
| BAW64 | British Airways | 4 | 2026-05-29 |
| BAW91C | British Airways | 3 | 2026-05-29 |
| BAW78 | British Airways | 3 | 2026-05-05 |
| BAW19W | British Airways | 3 | 2026-05-29 |
| BAW9HL | British Airways | 1 | 2026-05-20 |
| BAW9CG | British Airways | 1 | 2026-05-24 |
| BAW81 | British Airways | 1 | 2026-05-04 |
| BAW6RB | British Airways | 1 | 2026-05-19 |
| BAW3GB | British Airways | 1 | 2026-05-25 |
| BAW22E | British Airways | 1 | 2026-05-24 |
| BAW223N | British Airways | 1 | 2026-05-23 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | BAW19W | AUS → LHR | May 29, 23:20 UTC | May 30, 02:25 UTC | 3h 5m |
| 2026-05-29 | BAW91C | LHR → AUS | May 29, 10:55 UTC | May 29, 20:25 UTC | 9h 30m |
| 2026-05-29 | BAW64 | NBO → LHR | May 29, 02:45 UTC | May 29, 05:05 UTC | 2h 20m |
| 2026-05-28 | BAW65 | LHR → NBO | May 28, 17:20 UTC | May 28, 17:30 UTC | 10m |
| 2026-05-28 | BAW65 | LHR → NBO | May 28, 09:20 UTC | May 28, 13:00 UTC | 3h 40m |
| 2026-05-27 | BAW4LV | LAS → LHR | May 27, 07:20 UTC | May 27, 16:45 UTC | 9h 25m |
| 2026-05-26 | BAW2MW | LHR → LAS | May 26, 18:59 UTC | May 27, 04:59 UTC | 10h 0m |
| 2026-05-25 | BAW3GB | PHX → LHR | May 25, 04:25 UTC | May 25, 13:45 UTC | 9h 20m |
| 2026-05-24 | BAW9CG | LHR → PHX | May 24, 15:35 UTC | May 24, 23:46 UTC | 8h 11m |
| 2026-05-24 | BAW22E | BNA → LHR | May 24, 02:10 UTC | May 24, 09:35 UTC | 7h 25m |
| 2026-05-23 | BAW223N | LHR → BNA | May 23, 14:40 UTC | May 23, 23:00 UTC | 8h 21m |
| 2026-05-22 | BAW32 | HKG → LHR | May 22, 20:55 UTC | May 23, 05:10 UTC | 8h 14m |
| 2026-05-22 | BAW32 | HKG → LHR | May 22, 15:15 UTC | May 22, 15:35 UTC | 20m |
| 2026-05-21 | BAW31 | LHR → HKG | May 21, 18:45 UTC | May 22, 07:10 UTC | 12h 25m |
| 2026-05-21 | BAW4LV | LAS → LHR | May 21, 05:25 UTC | May 21, 14:25 UTC | 9h 0m |
| 2026-05-20 | BAW2MW | LHR → LAS | May 20, 17:00 UTC | May 21, 02:45 UTC | 9h 45m |
| 2026-05-20 | BAW9HL | PHL → LHR | May 20, 00:00 UTC | May 20, 06:30 UTC | 6h 31m |
| 2026-05-19 | BAW6RB | LHR → PHL | May 19, 13:10 UTC | May 19, 20:10 UTC | 7h 0m |
| 2026-05-18 | BAW58L | CPT → LHR | May 18, 17:00 UTC | May 19, 04:25 UTC | 11h 24m |
| 2026-05-18 | BAW59 | LHR → CPT | May 18, 08:15 UTC | May 18, 08:35 UTC | 20m |
| 2026-05-17 | BAW59 | LHR → CPT | May 17, 21:45 UTC | May 17, 23:40 UTC | 1h 55m |
| 2026-05-17 | BAW4LV | LAS → LHR | May 17, 05:20 UTC | May 17, 14:20 UTC | 9h 0m |
| 2026-05-16 | BAW2MW | LHR → LAS | May 16, 16:45 UTC | May 17, 02:30 UTC | 9h 45m |
| 2026-05-12 | BAW32 | HKG → LHR | May 12, 20:55 UTC | May 13, 05:25 UTC | 8h 30m |
| 2026-05-12 | BAW32 | HKG → LHR | May 12, 15:25 UTC | May 12, 15:40 UTC | 15m |
| 2026-05-11 | BAW31 | LHR → HKG | May 11, 19:00 UTC | May 12, 07:20 UTC | 12h 20m |
| 2026-05-11 | BAW8 | HND → LHR | May 11, 00:34 UTC | May 11, 14:35 UTC | 14h 0m |
| 2026-05-10 | BAW7 | LHR → HND | May 10, 09:05 UTC | May 10, 21:59 UTC | 12h 55m |
| 2026-05-08 | BAW58L | CPT → LHR | May 8, 17:20 UTC | May 9, 04:30 UTC | 11h 10m |
| 2026-05-08 | BAW59 | LHR → CPT | May 8, 08:40 UTC | May 8, 08:59 UTC | 20m |
| 2026-05-07 | BAW59 | LHR → CPT | May 7, 22:10 UTC | May 7, 23:59 UTC | 1h 49m |
| 2026-05-07 | BAW8 | HND → LHR | May 7, 00:35 UTC | May 7, 14:30 UTC | 13h 55m |
| 2026-05-06 | BAW7 | LHR → HND | May 6, 08:55 UTC | May 6, 21:45 UTC | 12h 49m |
| 2026-05-05 | BAW78 | ACC → LHR | May 5, 13:15 UTC | May 6, 05:05 UTC | 15h 50m |
| 2026-05-04 | BAW81 | LHR → ACC | May 4, 13:10 UTC | May 5, 04:45 UTC | 15h 36m |
| 2026-05-03 | BAW19W | AUS → LHR | May 3, 23:10 UTC | May 4, 08:10 UTC | 9h 0m |
| 2026-05-03 | BAW91C | LHR → AUS | May 3, 10:40 UTC | May 3, 20:00 UTC | 9h 20m |
| 2026-05-02 | BAW58L | CPT → LHR | May 2, 17:00 UTC | May 3, 04:00 UTC | 10h 59m |
| 2026-05-01 | BAW59 | LHR → CPT | May 1, 21:45 UTC | May 2, 08:40 UTC | 10h 55m |
| 2026-05-01 | BAW4LV | LAS → LHR | May 1, 05:20 UTC | May 1, 14:50 UTC | 9h 30m |
| 2026-04-30 | BAW2MW | LHR → LAS | Apr 30, 16:55 UTC | May 1, 02:50 UTC | 9h 55m |
| 2026-04-29 | BAW78 | ACC → LHR | Apr 29, 13:20 UTC | Apr 30, 05:05 UTC | 15h 44m |
| 2026-04-28 | BAW19W | AUS → LHR | Apr 28, 23:10 UTC | Apr 29, 08:20 UTC | 9h 10m |
| 2026-04-28 | BAW91C | LHR → AUS | Apr 28, 10:30 UTC | Apr 28, 20:20 UTC | 9h 50m |
| 2026-04-27 | BAW78 | ACC → LHR | Apr 27, 13:25 UTC | Apr 28, 05:10 UTC | 15h 45m |
| 2026-04-26 | BAW32 | HKG → LHR | Apr 26, 23:30 UTC | Apr 27, 05:15 UTC | 5h 45m |
| 2026-04-26 | BAW32 | HKG → LHR | Apr 26, 15:10 UTC | Apr 26, 15:30 UTC | 20m |
| 2026-04-26 | BAW31 | LHR → HKG | Apr 26, 06:10 UTC | Apr 26, 06:45 UTC | 35m |
| 2026-04-25 | BAW31 | LHR → HKG | Apr 25, 18:40 UTC | Apr 25, 21:20 UTC | 2h 40m |
| 2026-04-25 | BAW8 | HND → LHR | Apr 25, 00:30 UTC | Apr 25, 14:20 UTC | 13h 50m |
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-XWBB page for operator, model, and routing details .