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Aircraft
HB-JLO
Common
- Mode S hex
- 4B18F0
- Manufacturer
- Gulfstream
- Serial number
- 6521
- Year built
- not in the registry
- Operator
- Cat Aviation (CAZ)
- Country of registration
Switzerland
- First contact
- 18 Apr 2016, 17:45
- Last contact
- 12 Oct 2026, 12:51
- Logged visits
- 254
The station's story
- Cumulative contact time
- 72 h
- Distinct days
- 197
- Highest captured altitude
- 49,000 ft
- Discovery rank
- #7,165 of 60,435
- Longest contact
- 1 h 38 min
- Contacts on this Mode S address
- 282 contacts on the address, 254 under this registration: the address has carried several identities over time.
Observed callsigns
NUM (140 contacts, 2024-2026) · CAZ (50 contacts, 2023-2024) · SUI (1 contacts, 2025)
Operator as per the registry of 12 Oct 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| NUM701 | route not resolved | 28 Apr 2025, 19:2528 Apr 2025 | 28 Apr 2025, 19:42 | 35,550 ft | 875 |
| NUM701 | route not resolved | 27 Apr 2025, 05:3327 Apr 2025 | 27 Apr 2025, 05:35 | 30,825 ft | 6 |
| NUM701 | route not resolved | 17 Apr 2025, 21:0017 Apr 2025 | 17 Apr 2025, 21:22 | 41,000 ft | 1,398 |
| not transmitted | route not resolved | 8 Apr 2025, 18:318 Apr 2025 | 8 Apr 2025, 18:33 | 31,550 ft | 2 |
| NUM701 | route not resolved | 1 Apr 2025, 21:171 Apr 2025 | 1 Apr 2025, 21:37 | 18,000 ft | 1,010 |
| NUM701 | route not resolved | 1 Apr 2025, 19:441 Apr 2025 | 1 Apr 2025, 20:22 | not transmitted | 2,826 |
| NUM701 | route not resolved | 20 Mar 2025, 20:2420 Mar 2025 | 20 Mar 2025, 20:38 | 12,125 ft | 1,000 |
| NUM701 | route not resolved | 18 Mar 2025, 17:0618 Mar 2025 | 18 Mar 2025, 17:22 | 25,975 ft | 1,208 |
| NUM701 | route not resolved | 17 Mar 2025, 10:3917 Mar 2025 | 17 Mar 2025, 10:45 | 14,000 ft | 422 |
| not transmitted | route not resolved | 23 Feb 2025, 19:2923 Feb 2025 | 23 Feb 2025, 19:33 | 15,350 ft | 103 |
| not transmitted | route not resolved | 23 Feb 2025, 17:2523 Feb 2025 | 23 Feb 2025, 17:49 | 31,150 ft | 579 |
| not transmitted | route not resolved | 18 Feb 2025, 15:0018 Feb 2025 | 18 Feb 2025, 15:28 | 43,000 ft | 1,303 |
| not transmitted | route not resolved | 6 Feb 2025, 16:036 Feb 2025 | 6 Feb 2025, 16:17 | 13,725 ft | 799 |
| not transmitted | route not resolved | 4 Feb 2025, 11:334 Feb 2025 | 4 Feb 2025, 11:54 | 23,775 ft | 1,024 |
| not transmitted | route not resolved | 4 Feb 2025, 10:034 Feb 2025 | 4 Feb 2025, 10:35 | 4,375 ft | 2,213 |
| not transmitted | route not resolved | 9 Jan 2025, 16:099 Jan 2025 | 9 Jan 2025, 16:36 | 36,750 ft | 583 |
| not transmitted | route not resolved | 9 Jan 2025, 14:279 Jan 2025 | 9 Jan 2025, 14:51 | not transmitted | 1,296 |
| not transmitted | route not resolved | 13 Dec 2024, 23:0813 Dec 2024 | 13 Dec 2024, 23:11 | 41,000 ft | 207 |
| not transmitted | route not resolved | 13 Dec 2024, 19:3013 Dec 2024 | 13 Dec 2024, 19:47 | 34,000 ft | 1,173 |
| NUM701 | route not resolved | 6 Dec 2024, 14:326 Dec 2024 | 6 Dec 2024, 14:46 | 13,950 ft | 822 |
| NUM701 | route not resolved | 6 Dec 2024, 00:586 Dec 2024 | 6 Dec 2024, 01:12 | 42,175 ft | 1,191 |
| NUM701 | route not resolved | 3 Dec 2024, 21:573 Dec 2024 | 3 Dec 2024, 22:15 | 45,000 ft | 1,277 |
| NUM701 | route not resolved | 2 Dec 2024, 16:572 Dec 2024 | 2 Dec 2024, 17:15 | 24,675 ft | 1,361 |
| NUM701 | route not resolved | 26 Nov 2024, 10:1626 Nov 2024 | 26 Nov 2024, 11:03 | 10,000 ft | 5 |
| not transmitted | route not resolved | 21 Nov 2024, 10:2421 Nov 2024 | 21 Nov 2024, 10:24 | 33,000 ft | no position received |
