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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 29 Jul 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| GSPTX | route not resolved | 1 Oct 2024, 16:401 Oct 2024 | 1 Oct 2024, 17:16 | not transmitted | 1,775 |
| GSPTX | route not resolved | 1 Oct 2024, 12:511 Oct 2024 | 1 Oct 2024, 13:13 | 18,000 ft | 994 |
| GSPTX | route not resolved | 29 Sept 2024, 16:2829 Sept 2024 | 29 Sept 2024, 17:02 | not transmitted | 2,324 |
| GSPTX | route not resolved | 27 Sept 2024, 10:1727 Sept 2024 | 27 Sept 2024, 10:49 | 29,975 ft | 1,293 |
| GSPTX | route not resolved | 22 Sept 2024, 15:3522 Sept 2024 | 22 Sept 2024, 15:59 | not transmitted | 1,672 |
| GSPTX | route not resolved | 20 Sept 2024, 13:5520 Sept 2024 | 20 Sept 2024, 14:17 | 23,900 ft | 1,044 |
| GSPTX | route not resolved | 20 Sept 2024, 11:5320 Sept 2024 | 20 Sept 2024, 12:36 | 1,200 ft | 1,759 |
| GSPTX | route not resolved | 20 Sept 2024, 08:3520 Sept 2024 | 20 Sept 2024, 10:13 | 18,000 ft | 4,063 |
| GSPTX | route not resolved | 15 Sept 2024, 16:5215 Sept 2024 | 15 Sept 2024, 17:21 | 39,025 ft | 750 |
| not transmitted | route not resolved | 4 Sept 2024, 14:454 Sept 2024 | 4 Sept 2024, 15:15 | not transmitted | no position received |
| ATCTEST | route not resolved | 2 Sept 2024, 16:002 Sept 2024 | 2 Sept 2024, 16:09 | not transmitted | 74 |
| GSPTX | route not resolved | 2 Sept 2024, 14:172 Sept 2024 | 2 Sept 2024, 14:47 | not transmitted | 1,622 |
| GSPTX | route not resolved | 2 Sept 2024, 12:152 Sept 2024 | 2 Sept 2024, 12:36 | 30,175 ft | 716 |
| GSPTX | route not resolved | 2 Sept 2024, 10:092 Sept 2024 | 2 Sept 2024, 10:23 | 16,075 ft | 558 |
| GSPTX | route not resolved | 1 Sept 2024, 15:111 Sept 2024 | 1 Sept 2024, 15:37 | 28,650 ft | 590 |
| GSPTX | route not resolved | 1 Sept 2024, 13:011 Sept 2024 | 1 Sept 2024, 13:31 | not transmitted | 1,838 |
| GSPTX | route not resolved | 31 Aug 2024, 16:0131 Aug 2024 | 31 Aug 2024, 16:28 | 36,000 ft | 1,039 |
| GSPTX | route not resolved | 29 Aug 2024, 10:5129 Aug 2024 | 29 Aug 2024, 11:14 | not transmitted | 1,338 |
| GSPTX | route not resolved | 29 Aug 2024, 08:2329 Aug 2024 | 29 Aug 2024, 08:50 | 9,625 ft | 915 |
| GSPTX | route not resolved | 28 Aug 2024, 16:1428 Aug 2024 | 28 Aug 2024, 16:38 | not transmitted | 924 |
| GSPTX | route not resolved | 28 Aug 2024, 12:0628 Aug 2024 | 28 Aug 2024, 12:28 | 27,650 ft | 582 |
| GSPTX | route not resolved | 19 Aug 2024, 14:4219 Aug 2024 | 19 Aug 2024, 15:09 | 1,325 ft | 1,483 |
| GSPTX | route not resolved | 19 Aug 2024, 13:0319 Aug 2024 | 19 Aug 2024, 13:20 | 15,850 ft | 199 |
| GSPTX | route not resolved | 16 Aug 2024, 14:0416 Aug 2024 | 16 Aug 2024, 14:30 | 28,000 ft | 1,081 |
| GSPTX | route not resolved | 12 Aug 2024, 18:5912 Aug 2024 | 12 Aug 2024, 19:14 | not transmitted | 659 |
