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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
- 24 Sept 2026, 18:27
- Logged visits
- 22
The station's story
- Cumulative contact time
- 16 h
- Distinct days
- 12
- Highest captured altitude
- 27,000 ft
- Discovery rank
- #59,588 of 60,112
- Longest contact
- 1 h 44 min
- Contacts on this Mode S address
- 26 contacts on the address, 22 under this registration: the address has carried several identities over time.
Observed callsigns
FSF (21 contacts, 2026)
Operator as per the registry of 21 Sept 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| 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 |
| FSF552R | route not resolved | 7 Sept 2026, 13:407 Sept 2026 | 7 Sept 2026, 14:08 | not transmitted | 1,728 |
| FSF879K | route not resolved | 7 Sept 2026, 08:137 Sept 2026 | 7 Sept 2026, 09:48 | 18,000 ft | 2,196 |
| FSF879K | route not resolved | 30 Aug 2026, 12:0830 Aug 2026 | 30 Aug 2026, 12:27 | not transmitted | 1,315 |
| FSF879K | route not resolved | 30 Aug 2026, 10:4830 Aug 2026 | 30 Aug 2026, 11:21 | 7,650 ft | 1,154 |
| FSF560Z | route not resolved | 30 Aug 2026, 06:2630 Aug 2026 | 30 Aug 2026, 08:03 | 23,000 ft | 2,838 |
| not transmitted | route not resolved | 29 Aug 2026, 14:2529 Aug 2026 | 29 Aug 2026, 14:29 | not transmitted | 1 |
| FSF560Z | route not resolved | 24 Aug 2026, 14:3324 Aug 2026 | 24 Aug 2026, 14:44 | not transmitted | 36 |
| FSF560Z | route not resolved | 2 Aug 2026, 19:282 Aug 2026 | 2 Aug 2026, 20:08 | not transmitted | 1,343 |
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