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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
- 9 Aug 2026, 15:43
- Logged visits
- 859
The station's story
- Cumulative contact time
- 375 h
- Distinct days
- 592
- Highest captured altitude
- 43,025 ft
- Discovery rank
- #31,862 of 57,441
- Longest contact
- 1 h 51 min
- Contacts on this Mode S address
- 867 contacts on the address, 859 under this registration: the address has carried several identities over time.
Observed callsigns
JCO (16 contacts, 2025-2026)
Operator as per the registry of 21.07.2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| JCO282 | route not resolved | 26 Jun 2026, 16:0326 Jun 2026 | 26 Jun 2026, 16:34 | not transmitted | 1,158 |
| JCO282 | route not resolved | 19 Jun 2026, 12:4419 Jun 2026 | 19 Jun 2026, 13:34 | 40,975 ft | 823 |
| GSPTX | route not resolved | 12 Jun 2026, 16:3312 Jun 2026 | 12 Jun 2026, 17:00 | not transmitted | 1,551 |
| GSPTX | route not resolved | 7 Jun 2026, 15:437 Jun 2026 | 7 Jun 2026, 16:13 | 40,000 ft | 1,274 |
| GSPTX | route not resolved | 7 Jun 2026, 14:387 Jun 2026 | 7 Jun 2026, 15:01 | not transmitted | 1,419 |
| GSPTX | route not resolved | 6 Jun 2026, 12:386 Jun 2026 | 6 Jun 2026, 13:06 | 10,275 ft | 665 |
| GSPTX | route not resolved | 31 May 2026, 19:0931 May 2026 | 31 May 2026, 19:40 | not transmitted | 1,568 |
| GSPTX | route not resolved | 29 May 2026, 15:5929 May 2026 | 29 May 2026, 16:28 | 34,000 ft | 1,358 |
| GSPTX | route not resolved | 29 May 2026, 12:3029 May 2026 | 29 May 2026, 13:01 | not transmitted | 1,698 |
| GSPTX | route not resolved | 28 May 2026, 18:4028 May 2026 | 28 May 2026, 19:11 | 43,000 ft | 1,534 |
| JCO282 | route not resolved | 26 May 2026, 15:5426 May 2026 | 26 May 2026, 16:15 | not transmitted | 749 |
| JCO282 | route not resolved | 25 May 2026, 09:2525 May 2026 | 25 May 2026, 09:47 | 32,700 ft | 615 |
| GSPTX | route not resolved | 14 May 2026, 17:3014 May 2026 | 14 May 2026, 18:09 | not transmitted | 2,221 |
| GSPTX | route not resolved | 11 May 2026, 10:4411 May 2026 | 11 May 2026, 11:18 | 39,000 ft | 1,134 |
| 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 |
