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Aircraft
OH-JJR
Identity resolved on 17 Aug 2026: the aircraft was too recent for the registry at the time of the first contact, on 31 Jul 2026. What this page shows comes from a later registry; each contact keeps what was known on the day it was heard.
- Mode S hex
- 4618bf
- Manufacturer
- not in the registry
- Serial number
- not in the registry
- Year built
- not in the registry
- Operator
- not in the registry
- Country of registration
Finland
- First contact
- 31 Jul 2026, 16:26
- Last contact
- 8 Nov 2026, 23:27
- Logged visits
- 51
The station's story
- Cumulative contact time
- 33 h
- Distinct days
- 31
- Highest captured altitude
- 28,000 ft
- Discovery rank
- #59,828 of 60,661
- Longest contact
- 1 h 44 min
- Contacts on this Mode S address
- 55 contacts on the address, 51 under this registration: the address has carried several identities over time.
Observed callsigns
FSF (50 contacts, 2026)
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 |
|---|---|---|---|---|---|
| FSF691M | route not resolved | 8 Nov 2026, 23:018 Nov 2026 | 8 Nov 2026, 23:27 | not transmitted | 2,564 |
| FSF691M | route not resolved | 8 Nov 2026, 17:118 Nov 2026 | 8 Nov 2026, 17:53 | 20,000 ft | 2,402 |
| FSF329D | route not resolved | 5 Nov 2026, 20:515 Nov 2026 | 5 Nov 2026, 21:20 | not transmitted | 2,504 |
| FSF329D | route not resolved | 5 Nov 2026, 18:235 Nov 2026 | 5 Nov 2026, 18:53 | 20,000 ft | 2,227 |
| FSF399Z | route not resolved | 5 Nov 2026, 08:065 Nov 2026 | 5 Nov 2026, 08:46 | 1,100 ft | 2,645 |
| FSF399Z | route not resolved | 3 Nov 2026, 09:133 Nov 2026 | 3 Nov 2026, 09:37 | 18,000 ft | 2,038 |
| FSF203A | route not resolved | 2 Nov 2026, 16:442 Nov 2026 | 2 Nov 2026, 17:05 | not transmitted | 1,196 |
| FSF203A | route not resolved | 2 Nov 2026, 13:522 Nov 2026 | 2 Nov 2026, 14:18 | 19,000 ft | 2,019 |
| FSF402A | route not resolved | 1 Nov 2026, 12:221 Nov 2026 | 1 Nov 2026, 12:48 | 2,475 ft | 1,178 |
| FSF694D | route not resolved | 1 Nov 2026, 09:311 Nov 2026 | 1 Nov 2026, 10:18 | 18,000 ft | 2,284 |
| FSF694D | route not resolved | 1 Nov 2026, 08:221 Nov 2026 | 1 Nov 2026, 08:35 | not transmitted | 75 |
| FSF694D | route not resolved | 29 Oct 2026, 13:2929 Oct 2026 | 29 Oct 2026, 14:02 | not transmitted | 1,849 |
| FSF694D | route not resolved | 29 Oct 2026, 11:0429 Oct 2026 | 29 Oct 2026, 11:37 | 18,000 ft | 2,086 |
| FSF694D | route not resolved | 27 Oct 2026, 18:0827 Oct 2026 | 27 Oct 2026, 18:42 | not transmitted | 2,866 |
| FSF268T | route not resolved | 26 Oct 2026, 13:2226 Oct 2026 | 26 Oct 2026, 14:40 | 20,000 ft | 2,471 |
| FSF268T | route not resolved | 25 Oct 2026, 21:4525 Oct 2026 | 25 Oct 2026, 22:16 | not transmitted | 2,514 |
| FSF268T | route not resolved | 24 Oct 2026, 08:2924 Oct 2026 | 24 Oct 2026, 09:01 | 28,000 ft | 2,220 |
| FSF621Z | route not resolved | 23 Oct 2026, 14:1523 Oct 2026 | 23 Oct 2026, 14:58 | 9,850 ft | 1,224 |
| FSF621Z | route not resolved | 21 Oct 2026, 17:0421 Oct 2026 | 21 Oct 2026, 17:38 | not transmitted | 1,871 |
| FSF621Z | route not resolved | 21 Oct 2026, 15:1321 Oct 2026 | 21 Oct 2026, 15:30 | 27,000 ft | 688 |
| FSF202A | route not resolved | 20 Oct 2026, 13:1020 Oct 2026 | 20 Oct 2026, 14:11 | 23,000 ft | 746 |
| FSF202A | route not resolved | 18 Oct 2026, 11:2918 Oct 2026 | 18 Oct 2026, 11:58 | not transmitted | 1,993 |
| FSF202A | route not resolved | 17 Oct 2026, 08:5117 Oct 2026 | 17 Oct 2026, 09:23 | 18,000 ft | 2,305 |
| FSF393D | route not resolved | 14 Oct 2026, 19:2314 Oct 2026 | 14 Oct 2026, 19:55 | not transmitted | 2,392 |
| FSF393D | route not resolved | 13 Oct 2026, 08:5413 Oct 2026 | 13 Oct 2026, 09:25 | 18,000 ft | 2,191 |