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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
- #50,122 of 57,072
- 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 |
|---|---|---|---|---|---|
| JSF663 | route not resolved | 19 May 2026, 16:5919 May 2026 | 19 May 2026, 17:12 | 34,050 ft | 355 |
| JSF786 | route not resolved | 18 May 2026, 10:0518 May 2026 | 18 May 2026, 10:20 | 40,025 ft | 224 |
| JSF729 | route not resolved | 4 May 2026, 15:184 May 2026 | 4 May 2026, 15:22 | 36,025 ft | 112 |
| JSF729 | route not resolved | 4 May 2026, 12:354 May 2026 | 4 May 2026, 12:58 | 38,950 ft | 92 |
| JSF770 | route not resolved | 1 May 2026, 08:581 May 2026 | 1 May 2026, 09:18 | 36,975 ft | 599 |
| JSF058 | route not resolved | 30 Apr 2026, 18:1930 Apr 2026 | 30 Apr 2026, 18:24 | 34,050 ft | 71 |
| JSF632 | route not resolved | 24 Apr 2026, 14:2724 Apr 2026 | 24 Apr 2026, 15:02 | 39,000 ft | 1,233 |
| JSF369 | route not resolved | 19 Apr 2026, 15:2519 Apr 2026 | 19 Apr 2026, 15:57 | 39,025 ft | 1,481 |
| not transmitted | route not resolved | 16 Apr 2026, 19:0016 Apr 2026 | 16 Apr 2026, 19:00 | 6,825 ft | no position received |
| JSF766 | route not resolved | 15 Apr 2026, 14:2015 Apr 2026 | 15 Apr 2026, 15:02 | 38,025 ft | 1,350 |
| JSF414 | route not resolved | 13 Apr 2026, 17:1213 Apr 2026 | 13 Apr 2026, 17:49 | 27,000 ft | 694 |
| JSF414 | route not resolved | 12 Apr 2026, 16:4112 Apr 2026 | 12 Apr 2026, 17:13 | not transmitted | 1,276 |
| JSF856 | route not resolved | 5 Apr 2026, 08:465 Apr 2026 | 5 Apr 2026, 09:01 | 34,050 ft | 401 |
| JSF208 | route not resolved | 2 Apr 2026, 11:352 Apr 2026 | 2 Apr 2026, 11:52 | 37,850 ft | 410 |
| JSF208 | route not resolved | 2 Apr 2026, 09:322 Apr 2026 | 2 Apr 2026, 09:48 | 5,550 ft | 1,114 |
| JSF327 | route not resolved | 1 Apr 2026, 14:411 Apr 2026 | 1 Apr 2026, 15:17 | not transmitted | 1,570 |
| JSF207 | route not resolved | 25 Mar 2026, 10:1925 Mar 2026 | 25 Mar 2026, 10:40 | 27,575 ft | 851 |
| JSF207 | route not resolved | 24 Mar 2026, 15:3224 Mar 2026 | 24 Mar 2026, 16:11 | not transmitted | 1,624 |
| JSF51 | route not resolved | 21 Mar 2026, 09:3021 Mar 2026 | 21 Mar 2026, 09:53 | 39,025 ft | 1,008 |
| JSF51 | route not resolved | 19 Mar 2026, 20:2319 Mar 2026 | 19 Mar 2026, 20:26 | 38,025 ft | 90 |
| JSF05 | route not resolved | 15 Mar 2026, 08:0715 Mar 2026 | 15 Mar 2026, 08:30 | 39,000 ft | 1,520 |
| JSF772 | route not resolved | 14 Mar 2026, 17:2514 Mar 2026 | 14 Mar 2026, 17:57 | 25,825 ft | 1,571 |
| JSF562 | route not resolved | 10 Mar 2026, 19:4510 Mar 2026 | 10 Mar 2026, 20:11 | 27,075 ft | 147 |
| JSF140 | route not resolved | 28 Feb 2026, 10:3328 Feb 2026 | 28 Feb 2026, 11:20 | 38,975 ft | 2,359 |
| JSF349 | route not resolved | 25 Feb 2026, 13:5125 Feb 2026 | 25 Feb 2026, 14:16 | 33,300 ft | 99 |
