sensors Mode-S transponder
4002BA
ICAO 24-bit transponder address · allocated to United Kingdom
Currently assigned to VP-CJV · GULFSTREAM G650
- Hex
- 4002BA
- Octal
- 20001272
- Decimal
- 4,195,002
- Country
- GB
- Tail
- VP-CJV
- Type
- GLF6
- Flights observed
- 34
- Distinct callsigns
- 1
- Country
- GB
- Last broadcast
- 13h ago
Last known position
Country allocation
The ICAO 24-bit address 4002BA 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 |
|---|---|---|---|
| VPCJV | - | 34 | 2026-06-08 |
Recent flights last 34
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-06-08 | VPCJV | NCE → STN | Jun 8, 09:40 UTC | Jun 8, 11:15 UTC | 1h 35m |
| 2026-06-08 | VPCJV | - | Jun 8, 08:05 UTC | Jun 8, 08:25 UTC | 20m |
| 2026-06-06 | VPCJV | - | Jun 6, 10:34 UTC | Jun 6, 10:50 UTC | 15m |
| 2026-06-06 | VPCJV | - | Jun 6, 03:55 UTC | Jun 6, 09:34 UTC | 5h 40m |
| 2026-06-02 | VPCJV | - | Jun 2, 17:55 UTC | Jun 2, 19:15 UTC | 1h 20m |
| 2026-06-02 | VPCJV | - | Jun 2, 14:35 UTC | Jun 2, 15:00 UTC | 25m |
| 2026-06-02 | VPCJV | - | Jun 2, 02:25 UTC | Jun 2, 03:40 UTC | 1h 15m |
| 2026-05-29 | VPCJV | - | May 29, 19:55 UTC | May 29, 20:15 UTC | 20m |
| 2026-05-29 | VPCJV | - | May 29, 05:30 UTC | May 29, 18:55 UTC | 13h 25m |
| 2026-05-26 | VPCJV | - | May 26, 09:09 UTC | May 26, 13:50 UTC | 4h 40m |
| 2026-05-24 | VPCJV | NCE → DEL | May 24, 18:05 UTC | May 25, 02:55 UTC | 8h 50m |
| 2026-05-20 | VPCJV | - | May 20, 20:30 UTC | May 20, 21:20 UTC | 50m |
| 2026-05-19 | VPCJV | - | May 19, 09:15 UTC | May 19, 11:15 UTC | 2h 0m |
| 2026-05-18 | VPCJV | NCE → FAB | May 18, 08:25 UTC | May 18, 10:00 UTC | 1h 35m |
| 2026-05-16 | VPCJV | - | May 16, 10:05 UTC | May 16, 14:01 UTC | 3h 55m |
| 2026-05-15 | VPCJV | - | May 15, 16:55 UTC | May 16, 14:01 UTC | 21h 6m |
| 2026-05-14 | VPCJV | - | May 14, 15:25 UTC | May 14, 15:35 UTC | 10m |
| 2026-05-14 | VPCJV | - | May 14, 02:55 UTC | May 14, 03:15 UTC | 20m |
| 2026-05-10 | VPCJV | - | May 10, 18:35 UTC | May 10, 18:55 UTC | 20m |
| 2026-05-08 | VPCJV | - | May 8, 14:15 UTC | May 8, 16:50 UTC | 2h 35m |
| 2026-05-07 | VPCJV | - | May 7, 15:15 UTC | May 7, 16:30 UTC | 1h 15m |
| 2026-05-06 | VPCJV | BEG → ATH | May 6, 15:15 UTC | May 6, 16:20 UTC | 1h 5m |
| 2026-05-05 | VPCJV | BCN → BEG | May 5, 14:35 UTC | May 5, 16:35 UTC | 2h 0m |
| 2026-05-04 | VPCJV | - | May 4, 11:55 UTC | May 4, 13:35 UTC | 1h 40m |
| 2026-05-03 | VPCJV | - | May 3, 13:10 UTC | May 3, 14:35 UTC | 1h 25m |
| 2026-04-30 | VPCJV | - | Apr 30, 09:10 UTC | Apr 30, 10:10 UTC | 1h 0m |
| 2026-04-28 | VPCJV | ZRH → STN | Apr 28, 14:55 UTC | Apr 28, 16:05 UTC | 1h 10m |
| 2026-04-27 | VPCJV | SHJ → ZRH | Apr 27, 21:45 UTC | Apr 28, 04:45 UTC | 7h 0m |
| 2026-04-26 | VPCJV | - | Apr 26, 20:20 UTC | Apr 26, 21:00 UTC | 40m |
| 2026-04-24 | VPCJV | - | Apr 24, 17:00 UTC | Apr 24, 17:30 UTC | 30m |
| 2026-04-24 | VPCJV | - | Apr 24, 15:35 UTC | Apr 24, 16:05 UTC | 30m |
| 2026-04-22 | VPCJV | TRZ → DEL | Apr 22, 17:30 UTC | Apr 22, 19:50 UTC | 2h 20m |
| 2026-04-20 | VPCJV | - | Apr 20, 16:30 UTC | Apr 20, 18:40 UTC | 2h 10m |
| 2026-04-19 | VPCJV | - | Apr 19, 18:20 UTC | Apr 20, 03:35 UTC | 9h 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 VP-CJV page for operator, model, and routing details .