Back to the log
Aircraft
G-SPTX
Common
- Mode S hex
- 4075D3
- Manufacturer
- Dassault
- Serial number
- 282
- Year built
- 20188 years old
- Operator
- Concierge U Ltd, London (JCO)
- Country of registration
- Royaume-UniICAO address allocated by United Kingdom, aircraft registered in Royaume-Uni.
- First contact
- 26 Oct 2018, 14:57
- Last contact
- 12 Aug 2026, 15:27
- Logged visits
- 861
The station's story
- Cumulative contact time
- 376 h
- Distinct days
- 593
- Highest captured altitude
- 43,025 ft
- Discovery rank
- #31,880 of 57,297
- Longest contact
- 1 h 51 min
- Contacts on this Mode S address
- 869 contacts on the address, 861 under this registration: the address has carried several identities over time.
Observed callsigns
JCO (16 contacts, 2025-2026)
Operator as per the registry of 12 Aug 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| not transmitted | route not resolved | 6 Feb 2025, 14:536 Feb 2025 | 6 Feb 2025, 15:24 | not transmitted | 1,952 |
| not transmitted | route not resolved | 6 Feb 2025, 11:286 Feb 2025 | 6 Feb 2025, 11:29 | 43,000 ft | 1 |
| not transmitted | route not resolved | 16 Jan 2025, 16:0616 Jan 2025 | 16 Jan 2025, 16:26 | 22,000 ft | 1,326 |
| not transmitted | route not resolved | 16 Jan 2025, 13:3516 Jan 2025 | 16 Jan 2025, 14:11 | not transmitted | 2,162 |
| not transmitted | route not resolved | 21 Dec 2024, 13:5221 Dec 2024 | 21 Dec 2024, 14:22 | 36,000 ft | 1,578 |
| not transmitted | route not resolved | 21 Dec 2024, 11:4421 Dec 2024 | 21 Dec 2024, 11:57 | 11,000 ft | 691 |
| GSPTX | route not resolved | 3 Dec 2024, 13:093 Dec 2024 | 3 Dec 2024, 13:41 | 40,000 ft | 1,452 |
| GSPTX | route not resolved | 3 Dec 2024, 12:103 Dec 2024 | 3 Dec 2024, 12:36 | not transmitted | 1,725 |
| GSPTX | route not resolved | 1 Dec 2024, 13:161 Dec 2024 | 1 Dec 2024, 13:48 | 25,450 ft | 1,242 |
| GSPTX | route not resolved | 1 Dec 2024, 11:341 Dec 2024 | 1 Dec 2024, 12:04 | not transmitted | 1,802 |
| GSPTX | route not resolved | 21 Nov 2024, 15:5421 Nov 2024 | 21 Nov 2024, 16:35 | 43,025 ft | 1,585 |
| GSPTX | route not resolved | 21 Nov 2024, 14:5021 Nov 2024 | 21 Nov 2024, 15:24 | not transmitted | 2,834 |
| GSPTX | route not resolved | 2 Nov 2024, 10:032 Nov 2024 | 2 Nov 2024, 10:37 | 39,600 ft | 1,282 |
| GSPTX | route not resolved | 27 Oct 2024, 15:3427 Oct 2024 | 27 Oct 2024, 15:58 | not transmitted | 1,736 |
| GSPTX | route not resolved | 25 Oct 2024, 10:0325 Oct 2024 | 25 Oct 2024, 10:32 | 18,000 ft | 875 |
| GSPTX | route not resolved | 21 Oct 2024, 12:1721 Oct 2024 | 21 Oct 2024, 12:52 | not transmitted | 2,323 |
| GSPTX | route not resolved | 19 Oct 2024, 13:2119 Oct 2024 | 19 Oct 2024, 13:51 | 40,000 ft | 1,061 |
| GSPTX | route not resolved | 19 Oct 2024, 12:0619 Oct 2024 | 19 Oct 2024, 12:47 | not transmitted | 2,012 |
| GSPTX | route not resolved | 14 Oct 2024, 09:3714 Oct 2024 | 14 Oct 2024, 10:15 | 39,000 ft | 1,412 |
| GSPTX | route not resolved | 12 Oct 2024, 16:3912 Oct 2024 | 12 Oct 2024, 17:11 | not transmitted | 1,869 |
| GSPTX | route not resolved | 12 Oct 2024, 13:5312 Oct 2024 | 12 Oct 2024, 14:23 | 43,000 ft | 1,034 |
| GSPTX | route not resolved | 11 Oct 2024, 10:0811 Oct 2024 | 11 Oct 2024, 10:39 | not transmitted | 1,283 |
| GSPTX | route not resolved | 8 Oct 2024, 15:518 Oct 2024 | 8 Oct 2024, 16:11 | 28,125 ft | 585 |
| GSPTX | route not resolved | 6 Oct 2024, 18:346 Oct 2024 | 6 Oct 2024, 19:11 | not transmitted | 2,697 |
| GSPTX | route not resolved | 5 Oct 2024, 10:105 Oct 2024 | 5 Oct 2024, 10:37 | 23,700 ft | 1,183 |
