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Aircraft
OY-FSC
Uncommon
- Mode S hex
- 459A63
- Type
- SAAB 2000SB20
- Manufacturer
- SAAB
- Serial number
- 2000-039
- Year built
- 1996
- Operator
- FROST Air (FRO)
- Country of registration
Denmark
- First contact
- 18 May 2024, 13:16
- Last contact
- 9 Aug 2026, 03:37
- Logged visits
- 38
The station's story
- Cumulative contact time
- 14 h
- Distinct days
- 30
- Highest captured altitude
- 31,025 ft
- 2 corrupted frame(s) excluded from this maximum
- Discovery rank
- #51,750 of 57,065
- Longest contact
- 0 h 46 min
- Contacts on this Mode S address
- 39 contacts on the address, 38 under this registration: the address has carried several identities over time.
Same airframe, also seen as
- ES-NSFfrom 29 Dec 2020 to 23 Nov 2023 · 67 contacts
These registrations share the same serial number and type according to the reference data. Serial numbers can collide, though: it is a deduction, not a certainty.
Observed callsigns
FRO (34 contacts, 2024-2026)
Operator as per the registry of 21.07.2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| FRO049 | route not resolved | 9 Aug 2026, 03:089 Aug 2026 | 9 Aug 2026, 03:37 | 18,500 ft | 2,459 |
| FRO048 | route not resolved | 8 Aug 2026, 09:208 Aug 2026 | 8 Aug 2026, 09:53 | 31,000 ft | 2,486 |
| not transmitted | route not resolved | 24 Jul 2026, 17:1124 Jul 2026 | 24 Jul 2026, 17:22 | 31,000 ft | no position received |
| FRO932 | route not resolved | 21 Jul 2026, 13:5521 Jul 2026 | 21 Jul 2026, 14:01 | 30,000 ft | 8 |
| FRO238 | route not resolved | 16 Jul 2026, 14:3616 Jul 2026 | 16 Jul 2026, 14:58 | 31,000 ft | 194 |
| FRO045 | route not resolved | 11 Jul 2026, 23:2811 Jul 2026 | 11 Jul 2026, 23:40 | 21,000 ft | 204 |
| FRO044 | route not resolved | 11 Jul 2026, 11:0011 Jul 2026 | 11 Jul 2026, 11:10 | 11,325 ft | 47 |
| FRO035 | route not resolved | 8 Jul 2026, 10:448 Jul 2026 | 8 Jul 2026, 11:11 | 28,000 ft | 588 |
| FRO034 | route not resolved | 6 Jul 2026, 12:126 Jul 2026 | 6 Jul 2026, 12:41 | 29,025 ft | 288 |
| FRO951 | route not resolved | 31 May 2026, 19:5231 May 2026 | 31 May 2026, 20:21 | 24,075 ft | 13 |
| FRO267 | route not resolved | 21 Apr 2026, 09:2121 Apr 2026 | 21 Apr 2026, 09:36 | 18,000 ft | 863 |
| FRO266 | route not resolved | 21 Apr 2026, 07:4821 Apr 2026 | 21 Apr 2026, 07:55 | 6,500 ft | 4 |
| FRO037 | route not resolved | 21 Mar 2026, 12:1421 Mar 2026 | 21 Mar 2026, 12:33 | 27,000 ft | 572 |
| FRO987 | route not resolved | 21 Mar 2026, 08:2421 Mar 2026 | 21 Mar 2026, 08:56 | 6,200 ft | 1,949 |
| FRO983 | route not resolved | 2 Dec 2025, 11:302 Dec 2025 | 2 Dec 2025, 11:47 | 23,000 ft | 626 |
| not transmitted | route not resolved | 7 Sept 2025, 22:267 Sept 2025 | 7 Sept 2025, 22:27 | 26,000 ft | no position received |
| FRO066 | route not resolved | 23 Aug 2025, 10:1523 Aug 2025 | 23 Aug 2025, 11:02 | 28,000 ft | 466 |
| FRO966 | route not resolved | 22 Aug 2025, 20:2322 Aug 2025 | 22 Aug 2025, 20:59 | 6,000 ft | 2,231 |
| FRO965 | route not resolved | 25 Jul 2025, 13:5425 Jul 2025 | 25 Jul 2025, 14:22 | 30,000 ft | 999 |
| FRO065 | route not resolved | 25 Jul 2025, 11:5325 Jul 2025 | 25 Jul 2025, 12:05 | 3,100 ft | 752 |
| FRO064 | route not resolved | 23 Jul 2025, 10:3223 Jul 2025 | 23 Jul 2025, 10:45 | 17,900 ft | 583 |
| FRO964 | route not resolved | 23 Jul 2025, 08:4823 Jul 2025 | 23 Jul 2025, 09:12 | 4,450 ft | 808 |
| FRO301 | route not resolved | 21 May 2025, 18:0421 May 2025 | 21 May 2025, 18:37 | 31,000 ft | 194 |
| FRO933 | route not resolved | 19 May 2025, 02:3519 May 2025 | 19 May 2025, 03:14 | 30,000 ft | 3,377 |
| FRO300 | route not resolved | 17 May 2025, 10:0417 May 2025 | 17 May 2025, 10:35 | 31,000 ft | 2,097 |
