Back to the log
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
- 21 Oct 2026, 17:38
- Logged visits
- 33
The station's story
- Cumulative contact time
- 23 h
- Distinct days
- 20
- Highest captured altitude
- 27,000 ft
- Discovery rank
- #59,773 of 60,494
- Longest contact
- 1 h 44 min
- Contacts on this Mode S address
- 37 contacts on the address, 33 under this registration: the address has carried several identities over time.
Observed callsigns
FSF (32 contacts, 2026)
Operator as per the registry of 19 Oct 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| 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 |
| FSF305A | route not resolved | 11 Oct 2026, 21:2911 Oct 2026 | 11 Oct 2026, 22:14 | not transmitted | 3,356 |
| FSF305A | route not resolved | 11 Oct 2026, 07:1411 Oct 2026 | 11 Oct 2026, 08:00 | 24,000 ft | 3,653 |
| FSF987Z | route not resolved | 29 Sept 2026, 19:3029 Sept 2026 | 29 Sept 2026, 20:19 | not transmitted | 2,909 |
| FSF987Z | route not resolved | 29 Sept 2026, 08:1229 Sept 2026 | 29 Sept 2026, 09:27 | 26,000 ft | 3,217 |
| FSF292Y | route not resolved | 24 Sept 2026, 17:5024 Sept 2026 | 24 Sept 2026, 18:27 | not transmitted | 2,297 |
| FSF721A | route not resolved | 24 Sept 2026, 13:2224 Sept 2026 | 24 Sept 2026, 15:06 | 18,000 ft | 3,585 |
| FSF292Y | route not resolved | 23 Sept 2026, 12:4623 Sept 2026 | 23 Sept 2026, 13:31 | 18,000 ft | 1,794 |
| FSF421A | route not resolved | 15 Sept 2026, 19:1115 Sept 2026 | 15 Sept 2026, 19:45 | not transmitted | 2,610 |
| FSF421A | route not resolved | 15 Sept 2026, 08:1615 Sept 2026 | 15 Sept 2026, 09:01 | 18,000 ft | 2,107 |
| FSF673T | route not resolved | 13 Sept 2026, 18:0013 Sept 2026 | 13 Sept 2026, 18:19 | not transmitted | 746 |
| FSF224A | route not resolved | 13 Sept 2026, 14:1513 Sept 2026 | 13 Sept 2026, 14:38 | 23,000 ft | 202 |
| FSF560V | route not resolved | 13 Sept 2026, 11:0913 Sept 2026 | 13 Sept 2026, 12:46 | 2,150 ft | 3,122 |
| FSF560V | route not resolved | 12 Sept 2026, 13:1212 Sept 2026 | 12 Sept 2026, 14:04 | 18,000 ft | 1,691 |
| FSF802A | route not resolved | 10 Sept 2026, 18:4410 Sept 2026 | 10 Sept 2026, 19:23 | not transmitted | 2,506 |
| FSF802A | route not resolved | 10 Sept 2026, 12:1510 Sept 2026 | 10 Sept 2026, 12:28 | not transmitted | 284 |
| FSF255R | route not resolved | 10 Sept 2026, 10:0810 Sept 2026 | 10 Sept 2026, 10:50 | 17,000 ft | 1,519 |
| FSF607B | route not resolved | 8 Sept 2026, 16:348 Sept 2026 | 8 Sept 2026, 16:53 | not transmitted | 1,412 |
| FSF552R | route not resolved | 8 Sept 2026, 06:378 Sept 2026 | 8 Sept 2026, 07:12 | 15,000 ft | 1,575 |