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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
- 12 Aug 2026, 08:37
- Logged visits
- 860
The station's story
- Cumulative contact time
- 375 h
- Distinct days
- 593
- Highest captured altitude
- 43,025 ft
- Discovery rank
- #31,863 of 57,068
- Longest contact
- 1 h 51 min
- Contacts on this Mode S address
- 868 contacts on the address, 860 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 | 7 May 2023, 09:447 May 2023 | 7 May 2023, 09:59 | 12,275 ft | 1,064 |
| GSPTX | route not resolved | 6 May 2023, 13:426 May 2023 | 6 May 2023, 14:13 | 26,550 ft | 1,063 |
| GSPTX | route not resolved | 5 May 2023, 17:355 May 2023 | 5 May 2023, 18:05 | not transmitted | 2,096 |
| GSPTX | route not resolved | 15 Apr 2023, 17:3415 Apr 2023 | 15 Apr 2023, 18:02 | 38,200 ft | 599 |
| GSPTX | route not resolved | 9 Apr 2023, 19:089 Apr 2023 | 9 Apr 2023, 19:39 | not transmitted | 2,080 |
| GSPTX | route not resolved | 8 Apr 2023, 17:018 Apr 2023 | 8 Apr 2023, 17:30 | 40,000 ft | 1,829 |
| GSPTX | route not resolved | 5 Apr 2023, 11:315 Apr 2023 | 5 Apr 2023, 12:06 | 38,025 ft | 1,611 |
| GSPTX | route not resolved | 27 Mar 2023, 14:4927 Mar 2023 | 27 Mar 2023, 15:16 | not transmitted | 1,898 |
| GSPTX | route not resolved | 26 Mar 2023, 15:0626 Mar 2023 | 26 Mar 2023, 15:31 | 25,375 ft | 1,702 |
| GSPTX | route not resolved | 19 Mar 2023, 11:4319 Mar 2023 | 19 Mar 2023, 12:12 | 32,700 ft | 571 |
| GSPTX | route not resolved | 19 Mar 2023, 09:5419 Mar 2023 | 19 Mar 2023, 10:29 | 12,375 ft | 2,455 |
| GSPTX | route not resolved | 16 Mar 2023, 16:3516 Mar 2023 | 16 Mar 2023, 17:12 | 38,000 ft | 1,254 |
| GSPTX | route not resolved | 14 Mar 2023, 15:1214 Mar 2023 | 14 Mar 2023, 15:39 | not transmitted | 2,359 |
| GSPTX | route not resolved | 14 Mar 2023, 12:2414 Mar 2023 | 14 Mar 2023, 12:51 | 25,475 ft | 1,301 |
| GSPTX | route not resolved | 13 Mar 2023, 16:2613 Mar 2023 | 13 Mar 2023, 16:53 | not transmitted | 2,218 |
| GSPTX | route not resolved | 13 Mar 2023, 14:3113 Mar 2023 | 13 Mar 2023, 15:00 | 27,150 ft | 1,390 |
| GSPTX | route not resolved | 12 Mar 2023, 16:5512 Mar 2023 | 12 Mar 2023, 17:45 | not transmitted | 3,112 |
| GSPTX | route not resolved | 7 Mar 2023, 10:487 Mar 2023 | 7 Mar 2023, 11:20 | 38,000 ft | 1,427 |
| GSPTX | route not resolved | 22 Feb 2023, 15:0322 Feb 2023 | 22 Feb 2023, 15:26 | not transmitted | 940 |
| GSPTX | route not resolved | 22 Feb 2023, 11:5222 Feb 2023 | 22 Feb 2023, 12:07 | 28,925 ft | 548 |
| GSPTX | route not resolved | 22 Feb 2023, 09:4622 Feb 2023 | 22 Feb 2023, 10:11 | 19,650 ft | 995 |
| GSPTX | route not resolved | 18 Feb 2023, 16:2318 Feb 2023 | 18 Feb 2023, 16:53 | not transmitted | 2,305 |
| GSPTX | route not resolved | 18 Feb 2023, 13:2718 Feb 2023 | 18 Feb 2023, 13:51 | 34,000 ft | 999 |
| GSPTX | route not resolved | 18 Feb 2023, 08:4518 Feb 2023 | 18 Feb 2023, 09:09 | 18,500 ft | 1,031 |
| GSPTX | route not resolved | 15 Feb 2023, 13:5215 Feb 2023 | 15 Feb 2023, 14:29 | not transmitted | 2,985 |
