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Aircraft
HA-JEM
Uncommon
Identity resolved on 13 Aug 2026: the aircraft was too recent for the registry at the time of the first contact, on 11 Sept 2023. What this page shows comes from a later registry; each contact keeps what was known on the day it was heard.
- 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
- 8 Nov 2026, 12:10
- Logged visits
- 207
The station's story
- Cumulative contact time
- 78 h
- Distinct days
- 169
- Highest captured altitude
- 42,950 ft
- Discovery rank
- #50,662 of 60,659
- Longest contact
- 0 h 47 min
- Contacts on this Mode S address
- 214 contacts on the address, 207 under this registration: the address has carried several identities over time.
Observed callsigns
JSF (115 contacts, 2025-2026) · VTB (81 contacts, 2025)
Operator as per the registry of 9 Nov 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| VTB669 | route not resolved | 17 May 2025, 22:0517 May 2025 | 17 May 2025, 22:33 | 41,000 ft | 990 |
| VTB453 | route not resolved | 8 May 2025, 17:218 May 2025 | 8 May 2025, 17:26 | 39,000 ft | 161 |
| VTB453 | route not resolved | 8 May 2025, 07:328 May 2025 | 8 May 2025, 07:45 | 38,000 ft | 284 |
| VTB747 | route not resolved | 7 May 2025, 10:417 May 2025 | 7 May 2025, 11:09 | 35,475 ft | 1,038 |
| VTB153 | route not resolved | 5 May 2025, 14:535 May 2025 | 5 May 2025, 14:58 | 37,750 ft | 7 |
| VTB847 | route not resolved | 4 May 2025, 17:554 May 2025 | 4 May 2025, 18:20 | 38,000 ft | 1,099 |
| VTB420 | route not resolved | 23 Apr 2025, 15:0223 Apr 2025 | 23 Apr 2025, 15:07 | 38,000 ft | 15 |
| VTB701 | route not resolved | 23 Apr 2025, 12:3823 Apr 2025 | 23 Apr 2025, 13:01 | 24,675 ft | 647 |
| VTB655 | route not resolved | 15 Apr 2025, 14:2515 Apr 2025 | 15 Apr 2025, 14:33 | 39,025 ft | 232 |
| VTB401 | route not resolved | 15 Apr 2025, 10:1815 Apr 2025 | 15 Apr 2025, 10:39 | 35,975 ft | 809 |
| VTB660 | route not resolved | 12 Apr 2025, 10:0012 Apr 2025 | 12 Apr 2025, 10:12 | 35,975 ft | 158 |
| VTB80 | route not resolved | 7 Apr 2025, 15:417 Apr 2025 | 7 Apr 2025, 16:03 | 19,000 ft | 556 |
| VTB80 | route not resolved | 6 Apr 2025, 13:536 Apr 2025 | 6 Apr 2025, 14:16 | not transmitted | 1,028 |
| VTB714 | route not resolved | 2 Apr 2025, 15:362 Apr 2025 | 2 Apr 2025, 15:40 | 40,000 ft | 96 |
| VTB148 | route not resolved | 22 Mar 2025, 13:0422 Mar 2025 | 22 Mar 2025, 13:31 | 27,550 ft | no position received |
| not transmitted | route not resolved | 20 Mar 2025, 18:3820 Mar 2025 | 20 Mar 2025, 18:39 | 28,775 ft | no position received |
| VTB926 | route not resolved | 15 Mar 2025, 22:1115 Mar 2025 | 15 Mar 2025, 22:36 | 35,975 ft | no position received |
| VTB101 | route not resolved | 15 Mar 2025, 18:5515 Mar 2025 | 15 Mar 2025, 19:18 | 26,000 ft | no position received |
| VTB101 | route not resolved | 13 Mar 2025, 16:4413 Mar 2025 | 13 Mar 2025, 16:56 | 40,000 ft | no position received |
| VTB973 | route not resolved | 11 Mar 2025, 13:3411 Mar 2025 | 11 Mar 2025, 13:58 | 22,275 ft | no position received |
| VTB692 | route not resolved | 10 Mar 2025, 11:2010 Mar 2025 | 10 Mar 2025, 11:32 | 26,450 ft | no position received |
| VTB571 | route not resolved | 10 Mar 2025, 09:4410 Mar 2025 | 10 Mar 2025, 09:51 | 8,000 ft | no position received |
| VTB917 | route not resolved | 9 Mar 2025, 18:089 Mar 2025 | 9 Mar 2025, 18:23 | 30,400 ft | no position received |
| VTB917 | route not resolved | 9 Mar 2025, 13:569 Mar 2025 | 9 Mar 2025, 14:25 | 40,000 ft | no position received |
| not transmitted | route not resolved | 6 Mar 2025, 12:586 Mar 2025 | 6 Mar 2025, 13:25 | 35,025 ft | no position received |
