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Aircraft
OH-DDK
- Mode S hex
- 460844
- 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
- 3 May 2025, 12:20
- Last contact
- 2 Oct 2026, 15:50
- Logged visits
- 39
The station's story
- Cumulative contact time
- 17 h
- Distinct days
- 25
- Highest captured altitude
- 29,000 ft
- Discovery rank
- #55,175 of 60,267
- Longest contact
- 0 h 51 min
- Contacts on this Mode S address
- 468 contacts on the address, 39 under this registration: the address has carried several identities over time.
Observed callsigns
FSF (42 contacts, 2026)
Operator as per the registry of 28 Sept 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| FSF583M | route not resolved | 2 Oct 2026, 15:172 Oct 2026 | 2 Oct 2026, 15:50 | 17,000 ft | 1,396 |
| FSF801B | route not resolved | 1 Oct 2026, 11:381 Oct 2026 | 1 Oct 2026, 12:01 | not transmitted | 716 |
| FSF801B | route not resolved | 1 Oct 2026, 08:561 Oct 2026 | 1 Oct 2026, 09:29 | 19,000 ft | 1,003 |
| FSF886Z | route not resolved | 30 Sept 2026, 13:5930 Sept 2026 | 30 Sept 2026, 14:16 | 7,875 ft | 419 |
| FSF886Z | route not resolved | 30 Sept 2026, 11:0130 Sept 2026 | 30 Sept 2026, 11:20 | 27,000 ft | 281 |
| FSF886Z | route not resolved | 30 Sept 2026, 06:1230 Sept 2026 | 30 Sept 2026, 07:03 | 28,000 ft | 3,574 |
| FSF778D | route not resolved | 28 Sept 2026, 12:5928 Sept 2026 | 28 Sept 2026, 13:15 | not transmitted | 599 |
| FSF778D | route not resolved | 28 Sept 2026, 07:4328 Sept 2026 | 28 Sept 2026, 08:03 | 27,000 ft | 801 |
| FSF363M | route not resolved | 27 Sept 2026, 17:3327 Sept 2026 | 27 Sept 2026, 17:55 | not transmitted | 798 |
| FSF121A | route not resolved | 27 Sept 2026, 14:0627 Sept 2026 | 27 Sept 2026, 14:23 | 23,000 ft | 399 |
| FSF605A | route not resolved | 26 Sept 2026, 13:0926 Sept 2026 | 26 Sept 2026, 13:26 | 2,100 ft | 840 |
| FSF605A | route not resolved | 25 Sept 2026, 11:1025 Sept 2026 | 25 Sept 2026, 11:28 | 16,000 ft | 518 |
| FSF852L | route not resolved | 24 Sept 2026, 13:3924 Sept 2026 | 24 Sept 2026, 14:07 | 2,100 ft | 1,170 |
| FSF852L | route not resolved | 24 Sept 2026, 10:0324 Sept 2026 | 24 Sept 2026, 10:36 | 24,000 ft | 1,617 |
| FSF852L | route not resolved | 24 Sept 2026, 06:4524 Sept 2026 | 24 Sept 2026, 07:12 | 21,000 ft | 1,485 |
| FSF676D | route not resolved | 23 Sept 2026, 17:5123 Sept 2026 | 23 Sept 2026, 18:10 | not transmitted | 851 |
| FSF676D | route not resolved | 23 Sept 2026, 15:1923 Sept 2026 | 23 Sept 2026, 15:36 | 21,000 ft | 84 |
| FSF419M | route not resolved | 23 Sept 2026, 13:1323 Sept 2026 | 23 Sept 2026, 13:23 | 2,125 ft | 663 |
| FSF419M | route not resolved | 23 Sept 2026, 12:2623 Sept 2026 | 23 Sept 2026, 12:37 | 7,300 ft | 374 |
| FSF203J | route not resolved | 22 Sept 2026, 09:4822 Sept 2026 | 22 Sept 2026, 10:13 | 19,000 ft | 1,714 |
| FSF703A | route not resolved | 21 Sept 2026, 16:5021 Sept 2026 | 21 Sept 2026, 16:57 | 1,925 ft | 52 |
| FSF852L | route not resolved | 18 Sept 2026, 11:4518 Sept 2026 | 18 Sept 2026, 11:55 | 23,000 ft | 124 |
| FSF852L | route not resolved | 18 Sept 2026, 07:0718 Sept 2026 | 18 Sept 2026, 07:44 | 26,000 ft | 2,691 |
| FSF838T | route not resolved | 17 Sept 2026, 16:5417 Sept 2026 | 17 Sept 2026, 17:30 | not transmitted | 1,788 |
| FSF799Z | route not resolved | 17 Sept 2026, 14:1117 Sept 2026 | 17 Sept 2026, 14:38 | 18,000 ft | 1,672 |
