sensors Mode-S transponder
4060E4
ICAO 24-bit transponder address · allocated to United Kingdom
Currently assigned to G-CGKV · GROB G-115
- Hex
- 4060E4
- Octal
- 20060344
- Decimal
- 4,219,108
- Country
- GB
- Tail
- G-CGKV
- Type
- G115
- Flights observed
- 25
- Distinct callsigns
- 16
- Country
- GB
- Last broadcast
- 3h ago
Last known position
Country allocation
The ICAO 24-bit address 4060E4 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 16 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| EXS35W | - | 2 | 2026-06-21 |
| EXS9CM | Jet2.com | 1 | 2026-06-13 |
| EXS96NX | Jet2.com | 1 | 2026-06-14 |
| EXS94UD | Jet2.com | 1 | 2026-06-20 |
| EXS91AU | Jet2.com | 1 | 2026-05-21 |
| EXS79AF | Jet2.com | 1 | 2026-05-11 |
| EXS6XD | Jet2.com | 1 | 2026-05-12 |
| EXS62B | Jet2.com | 1 | 2026-06-20 |
| EXS60P | - | 1 | 2026-06-18 |
| EXS5RJ | Jet2.com | 1 | 2026-05-17 |
| EXS49MY | Jet2.com | 1 | 2026-06-05 |
| EXS3LF | Jet2.com | 1 | 2026-05-10 |
| EXS34RY | Jet2.com | 1 | 2026-06-15 |
| EXS31F | - | 1 | 2026-06-24 |
| EXS16V | - | 1 | 2026-06-19 |
| EXS1386 | Jet2.com | 1 | 2026-05-08 |
Recent flights last 25
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-06-24 | EXS31F | - | Jun 24, 13:14 UTC | Jun 24, 13:24 UTC | 10m |
| 2026-06-21 | EXS35W | - | Jun 21, 15:40 UTC | Jun 22, 00:40 UTC | 9h 0m |
| 2026-06-20 | EXS62B | LPA → LPL | Jun 20, 23:14 UTC | Jun 20, 23:25 UTC | 10m |
| 2026-06-20 | EXS94UD | JTR → EMA | Jun 20, 14:09 UTC | Jun 20, 14:19 UTC | 10m |
| 2026-06-19 | - | - | Jun 19, 15:49 UTC | Jun 19, 16:04 UTC | 15m |
| 2026-06-19 | EXS16V | - | Jun 19, 00:29 UTC | Jun 19, 00:45 UTC | 15m |
| 2026-06-18 | EXS60P | - | Jun 18, 00:05 UTC | Jun 18, 00:15 UTC | 10m |
| 2026-06-17 | - | - | Jun 17, 06:55 UTC | Jun 17, 07:05 UTC | 10m |
| 2026-06-15 | EXS34RY | BHX → TFS | Jun 15, 23:50 UTC | Jun 16, 00:00 UTC | 10m |
| 2026-06-14 | EXS35W | JSI → EMA | Jun 14, 23:44 UTC | Jun 14, 23:54 UTC | 10m |
| 2026-06-14 | EXS96NX | KGS → MAN | Jun 14, 02:15 UTC | Jun 14, 02:25 UTC | 10m |
| 2026-06-13 | EXS9CM | INN → EDI | Jun 13, 11:00 UTC | Jun 13, 11:10 UTC | 10m |
| 2026-06-12 | - | - | Jun 12, 23:25 UTC | Jun 12, 23:35 UTC | 10m |
| 2026-06-05 | - | - | Jun 5, 12:35 UTC | Jun 5, 12:45 UTC | 10m |
| 2026-06-05 | EXS49MY | MAH → MAN | Jun 5, 05:25 UTC | Jun 5, 05:35 UTC | 10m |
| 2026-05-21 | EXS91AU | NCL → PMI | May 21, 17:20 UTC | May 21, 22:25 UTC | 5h 5m |
| 2026-05-20 | - | - | May 20, 08:00 UTC | May 20, 15:00 UTC | 7h 0m |
| 2026-05-17 | EXS5RJ | AYT → LBA | May 17, 06:50 UTC | May 17, 13:01 UTC | 6h 10m |
| 2026-05-12 | EXS6XD | RHO → LBA | May 12, 23:40 UTC | May 12, 23:55 UTC | 15m |
| 2026-05-11 | EXS79AF | STN → FAO | May 11, 13:50 UTC | May 11, 14:00 UTC | 10m |
| 2026-05-10 | EXS3LF | STN → RHO | May 10, 10:40 UTC | May 10, 10:49 UTC | 10m |
| 2026-05-08 | EXS1386 | PUY → BHX | May 8, 19:20 UTC | May 8, 19:30 UTC | 10m |
| 2026-05-07 | - | - | May 7, 00:40 UTC | May 7, 00:50 UTC | 10m |
| 2026-05-03 | - | - | May 3, 00:50 UTC | May 3, 01:00 UTC | 10m |
| 2026-04-27 | - | - | Apr 27, 07:30 UTC | Apr 27, 12:40 UTC | 5h 10m |
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-CGKV page for operator, model, and routing details .