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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
- 7 Sept 2026, 14:47
- Logged visits
- 870
The station's story
- Cumulative contact time
- 378 h
- Distinct days
- 598
- Highest captured altitude
- 43,025 ft
- Discovery rank
- #32,004 of 60,266
- Longest contact
- 1 h 51 min
- Contacts on this Mode S address
- 878 contacts on the address, 870 under this registration: the address has carried several identities over time.
Observed callsigns
JCO (18 contacts, 2025-2026)
Operator as per the registry of 28 Sept 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| GSPTX | route not resolved | 4 May 2026, 17:134 May 2026 | 4 May 2026, 17:44 | not transmitted | 1,900 |
| GSPTX | route not resolved | 1 May 2026, 14:581 May 2026 | 1 May 2026, 15:26 | 34,000 ft | 1,315 |
| GSPTX | route not resolved | 30 Apr 2026, 08:5130 Apr 2026 | 30 Apr 2026, 09:29 | not transmitted | 1,906 |
| JCO282 | route not resolved | 23 Apr 2026, 14:3923 Apr 2026 | 23 Apr 2026, 15:19 | 39,000 ft | 1,365 |
| GSPTX | route not resolved | 22 Apr 2026, 17:1822 Apr 2026 | 22 Apr 2026, 18:00 | not transmitted | 2,999 |
| GSPTX | route not resolved | 21 Apr 2026, 07:0021 Apr 2026 | 21 Apr 2026, 07:26 | 34,000 ft | 1,388 |
| GSPTX | route not resolved | 13 Apr 2026, 10:3913 Apr 2026 | 13 Apr 2026, 11:12 | not transmitted | 1,898 |
| GSPTX | route not resolved | 7 Apr 2026, 10:127 Apr 2026 | 7 Apr 2026, 10:43 | 18,000 ft | 1,011 |
| GSPTX | route not resolved | 6 Apr 2026, 17:046 Apr 2026 | 6 Apr 2026, 17:36 | not transmitted | 2,067 |
| GSPTX | route not resolved | 26 Mar 2026, 15:5126 Mar 2026 | 26 Mar 2026, 16:25 | 40,000 ft | 1,896 |
| GSPTX | route not resolved | 26 Mar 2026, 14:3726 Mar 2026 | 26 Mar 2026, 15:12 | not transmitted | 2,449 |
| GSPTX | route not resolved | 23 Mar 2026, 11:1423 Mar 2026 | 23 Mar 2026, 11:42 | 16,000 ft | 808 |
| GSPTX | route not resolved | 22 Mar 2026, 19:5322 Mar 2026 | 22 Mar 2026, 20:27 | not transmitted | 2,684 |
| GSPTX | route not resolved | 16 Mar 2026, 12:5716 Mar 2026 | 16 Mar 2026, 13:36 | 38,000 ft | 1,786 |
| GSPTX | route not resolved | 16 Mar 2026, 11:1016 Mar 2026 | 16 Mar 2026, 11:51 | not transmitted | 2,104 |
| GSPTX | route not resolved | 7 Mar 2026, 13:427 Mar 2026 | 7 Mar 2026, 14:15 | 38,000 ft | 1,652 |
| GSPTX | route not resolved | 4 Mar 2026, 07:204 Mar 2026 | 4 Mar 2026, 07:53 | not transmitted | 1,787 |
| GSPTX | route not resolved | 24 Feb 2026, 22:2424 Feb 2026 | 24 Feb 2026, 22:40 | 38,000 ft | 866 |
| GSPTX | route not resolved | 24 Feb 2026, 07:4224 Feb 2026 | 24 Feb 2026, 08:02 | 21,000 ft | 374 |
| GSPTX | route not resolved | 10 Feb 2026, 09:4610 Feb 2026 | 10 Feb 2026, 10:22 | not transmitted | 2,870 |
| GSPTX | route not resolved | 7 Feb 2026, 04:337 Feb 2026 | 7 Feb 2026, 04:55 | 26,500 ft | 2,138 |
| GSPTX | route not resolved | 5 Feb 2026, 18:225 Feb 2026 | 5 Feb 2026, 18:50 | 38,000 ft | 1,708 |
| GSPTX | route not resolved | 30 Jan 2026, 16:3530 Jan 2026 | 30 Jan 2026, 17:06 | not transmitted | 2,285 |
| GSPTX | route not resolved | 26 Jan 2026, 22:0726 Jan 2026 | 26 Jan 2026, 22:20 | 42,975 ft | 412 |
| GSPTX | route not resolved | 19 Jan 2026, 23:3719 Jan 2026 | 19 Jan 2026, 23:51 | 39,000 ft | 762 |
