sensors Mode-S transponder
42475F
ICAO 24-bit transponder address · allocated to United Kingdom
Currently assigned to VP-CCC · EMBRAER ERJ-190-100
- Hex
- 42475F
- Octal
- 20443537
- Decimal
- 4,343,647
- Country
- GB
- Tail
- VP-CCC
- Type
- E190
- Flights observed
- 21
- Distinct callsigns
- 1
- Country
- GB
- Last broadcast
- 5d ago
Last known position
Country allocation
The ICAO 24-bit address 42475F 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 |
|---|---|---|---|
| VPCCC | - | 21 | 2026-07-26 |
Recent flights last 21
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-26 | VPCCC | LBG → SKG | Jul 26, 11:20 UTC | Jul 26, 13:50 UTC | 2h 30m |
| 2026-07-24 | VPCCC | BQH → LBG | Jul 24, 16:20 UTC | Jul 24, 17:10 UTC | 50m |
| 2026-07-24 | VPCCC | - | Jul 24, 12:35 UTC | Jul 24, 14:20 UTC | 1h 45m |
| 2026-07-22 | VPCCC | - | Jul 22, 12:40 UTC | Jul 22, 13:10 UTC | 30m |
| 2026-07-22 | VPCCC | - | Jul 22, 03:25 UTC | Jul 22, 11:35 UTC | 8h 10m |
| 2026-07-22 | VPCCC | LGA → EWR | Jul 22, 01:10 UTC | Jul 22, 01:25 UTC | 15m |
| 2026-07-20 | VPCCC | - | Jul 20, 00:25 UTC | Jul 20, 00:45 UTC | 20m |
| 2026-07-19 | VPCCC | - | Jul 19, 16:20 UTC | Jul 19, 18:40 UTC | 2h 20m |
| 2026-07-13 | VPCCC | - | Jul 13, 18:05 UTC | Jul 14, 02:00 UTC | 7h 55m |
| 2026-07-11 | VPCCC | HND → ANC | Jul 11, 17:55 UTC | Jul 12, 01:00 UTC | 7h 5m |
| 2026-07-11 | VPCCC | - | Jul 11, 12:15 UTC | Jul 11, 16:10 UTC | 3h 55m |
| 2026-07-10 | VPCCC | - | Jul 10, 17:05 UTC | Jul 10, 23:30 UTC | 6h 25m |
| 2026-07-09 | VPCCC | - | Jul 9, 08:55 UTC | Jul 9, 11:25 UTC | 2h 30m |
| 2026-07-07 | VPCCC | - | Jul 7, 18:10 UTC | Jul 7, 19:25 UTC | 1h 15m |
| 2026-07-07 | VPCCC | - | Jul 7, 15:20 UTC | Jul 7, 16:55 UTC | 1h 35m |
| 2026-07-07 | VPCCC | - | Jul 7, 10:20 UTC | Jul 7, 12:30 UTC | 2h 10m |
| 2026-06-16 | VPCCC | - | Jun 16, 05:20 UTC | Jun 16, 08:25 UTC | 3h 5m |
| 2026-06-13 | VPCCC | - | Jun 13, 09:15 UTC | Jun 13, 12:05 UTC | 2h 50m |
| 2026-05-31 | VPCCC | - | May 31, 13:20 UTC | May 31, 16:30 UTC | 3h 10m |
| 2026-05-28 | VPCCC | - | May 28, 07:30 UTC | May 28, 11:00 UTC | 3h 30m |
| 2026-05-25 | VPCCC | - | May 25, 09:30 UTC | May 25, 12:15 UTC | 2h 45m |
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-CCC page for operator, model, and routing details .