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Aircraft
HA-JEM
Uncommon
- Mode S hex
- 471838
- Manufacturer
- Cessna
- Serial number
- 650-0101
- Year built
- 198541 years old
- Operator
- Jet Stream Charter (VTB)
- Country of registration
Hungary
- First contact
- 11 Sept 2023, 09:49
- Last contact
- 11 Aug 2026, 13:35
- Logged visits
- 174
The station's story
- Cumulative contact time
- 65 h
- Distinct days
- 141
- Highest captured altitude
- 42,950 ft
- Discovery rank
- #50,120 of 57,070
- Longest contact
- 0 h 47 min
- Contacts on this Mode S address
- 180 contacts on the address, 174 under this registration: the address has carried several identities over time.
Observed callsigns
JSF (82 contacts, 2025-2026) · VTB (81 contacts, 2025)
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 |
|---|---|---|---|---|---|
| JSF500 | route not resolved | 23 Feb 2026, 15:5023 Feb 2026 | 23 Feb 2026, 16:14 | 39,025 ft | 746 |
| JSF709 | route not resolved | 22 Feb 2026, 15:2222 Feb 2026 | 22 Feb 2026, 15:59 | 40,025 ft | 2,000 |
| JSF333 | route not resolved | 14 Feb 2026, 18:0814 Feb 2026 | 14 Feb 2026, 18:10 | 38,950 ft | 77 |
| JSF058 | route not resolved | 13 Feb 2026, 12:0313 Feb 2026 | 13 Feb 2026, 12:31 | 35,050 ft | 1,108 |
| JSF058 | route not resolved | 12 Feb 2026, 21:5912 Feb 2026 | 12 Feb 2026, 22:31 | 21,275 ft | 1,629 |
| JSF403 | route not resolved | 11 Feb 2026, 07:1311 Feb 2026 | 11 Feb 2026, 07:25 | 33,800 ft | 263 |
| JSF939 | route not resolved | 10 Feb 2026, 15:1710 Feb 2026 | 10 Feb 2026, 15:34 | 11,575 ft | 1,253 |
| JSF939 | route not resolved | 10 Feb 2026, 08:5410 Feb 2026 | 10 Feb 2026, 09:30 | 38,975 ft | 2,417 |
| JSF897 | route not resolved | 9 Feb 2026, 20:399 Feb 2026 | 9 Feb 2026, 20:59 | not transmitted | 1,116 |
| JSF366 | route not resolved | 6 Feb 2026, 16:206 Feb 2026 | 6 Feb 2026, 17:00 | 36,525 ft | 1,267 |
| JSF366 | route not resolved | 6 Feb 2026, 13:216 Feb 2026 | 6 Feb 2026, 14:03 | not transmitted | 2,056 |
| JSF366 | route not resolved | 31 Jan 2026, 14:0731 Jan 2026 | 31 Jan 2026, 14:37 | 39,025 ft | 2,273 |
| JSF366 | route not resolved | 31 Jan 2026, 12:3031 Jan 2026 | 31 Jan 2026, 13:06 | not transmitted | 2,356 |
| JSF306 | route not resolved | 25 Jan 2026, 17:2225 Jan 2026 | 25 Jan 2026, 17:44 | 23,350 ft | 1,406 |
| JSF945 | route not resolved | 8 Jan 2026, 16:128 Jan 2026 | 8 Jan 2026, 16:34 | 33,500 ft | 837 |
| JSF425 | route not resolved | 4 Jan 2026, 15:254 Jan 2026 | 4 Jan 2026, 16:04 | 33,000 ft | 1,671 |
| JSF425 | route not resolved | 4 Jan 2026, 12:264 Jan 2026 | 4 Jan 2026, 12:50 | 38,000 ft | 369 |
| JSF671 | route not resolved | 5 Dec 2025, 15:375 Dec 2025 | 5 Dec 2025, 15:56 | 38,975 ft | 1,013 |
| JSF917 | route not resolved | 5 Dec 2025, 10:525 Dec 2025 | 5 Dec 2025, 11:21 | 22,850 ft | 1,815 |
| JSF955 | route not resolved | 1 Dec 2025, 15:501 Dec 2025 | 1 Dec 2025, 15:53 | 37,975 ft | 29 |
| JSF494 | route not resolved | 30 Nov 2025, 15:5130 Nov 2025 | 30 Nov 2025, 16:18 | 38,000 ft | 72 |
| JSF138 | route not resolved | 24 Nov 2025, 21:3824 Nov 2025 | 24 Nov 2025, 22:06 | 22,300 ft | 1,267 |
| JSF874 | route not resolved | 22 Nov 2025, 13:1322 Nov 2025 | 22 Nov 2025, 13:45 | 40,025 ft | 557 |
| JSF581 | route not resolved | 17 Nov 2025, 10:1617 Nov 2025 | 17 Nov 2025, 10:31 | 32,975 ft | 578 |
| JSF975 | route not resolved | 15 Nov 2025, 18:3615 Nov 2025 | 15 Nov 2025, 18:56 | 20,975 ft | 1,367 |
