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Aircraft
OY-FSD
Uncommon
- Mode S hex
- 459A64
- Type
- SAAB 2000SB20
- Manufacturer
- SAAB
- Serial number
- 2000-041
- Year built
- 199630 years old
- Operator
- FROST Air (FRO)
- Country of registration
Denmark
- First contact
- 11 May 2024, 09:18
- Last contact
- 3 Aug 2026, 15:02
- Logged visits
- 49
The station's story
- Cumulative contact time
- 18 h
- Distinct days
- 36
- Highest captured altitude
- 31,025 ft
- 1 corrupted frame(s) excluded from this maximum
- Discovery rank
- #51,668 of 57,065
- Longest contact
- 0 h 49 min
- Contacts on this Mode S address
- 50 contacts on the address, 49 under this registration: the address has carried several identities over time.
Same airframe, also seen as
- ES-NSHfrom 14 Dec 2021 to 4 Feb 2024 · 79 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 (44 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 |
|---|---|---|---|---|---|
| not transmitted | route not resolved | 25 Sept 2025, 14:5425 Sept 2025 | 25 Sept 2025, 14:57 | 9,150 ft | no position received |
| FRO352 | route not resolved | 25 Sept 2025, 10:1225 Sept 2025 | 25 Sept 2025, 10:48 | 31,000 ft | 2,432 |
| FRO981 | route not resolved | 30 Aug 2025, 19:5230 Aug 2025 | 30 Aug 2025, 20:32 | 24,000 ft | 1,012 |
| FRO067 | route not resolved | 30 Aug 2025, 18:2130 Aug 2025 | 30 Aug 2025, 18:54 | 6,325 ft | 1,174 |
| not transmitted | route not resolved | 6 Aug 2025, 12:046 Aug 2025 | 6 Aug 2025, 12:10 | 5,025 ft | 1 |
| FRO030 | route not resolved | 13 Jul 2025, 14:3513 Jul 2025 | 13 Jul 2025, 14:39 | 21,775 ft | 5 |
| FRO930 | route not resolved | 13 Jul 2025, 12:4113 Jul 2025 | 13 Jul 2025, 12:52 | 6,475 ft | 20 |
| FRO901 | route not resolved | 30 Jun 2025, 13:0630 Jun 2025 | 30 Jun 2025, 13:28 | 28,050 ft | 1,391 |
| FRO001 | route not resolved | 30 Jun 2025, 11:4230 Jun 2025 | 30 Jun 2025, 11:59 | 5,975 ft | 105 |
| FRO198 | route not resolved | 28 Jun 2025, 00:0428 Jun 2025 | 28 Jun 2025, 00:22 | 24,225 ft | 224 |
| FRO383 | route not resolved | 7 Jun 2025, 16:487 Jun 2025 | 7 Jun 2025, 16:52 | 24,000 ft | no position received |
| FRO945 | route not resolved | 6 Jun 2025, 19:516 Jun 2025 | 6 Jun 2025, 20:24 | 30,000 ft | 1,931 |
| FRO002 | route not resolved | 26 Apr 2025, 15:2626 Apr 2025 | 26 Apr 2025, 15:56 | 28,000 ft | 1,181 |
| FRO900 | route not resolved | 26 Apr 2025, 14:0426 Apr 2025 | 26 Apr 2025, 14:38 | not transmitted | 1,175 |
| FRO901 | route not resolved | 23 Apr 2025, 16:3323 Apr 2025 | 23 Apr 2025, 17:08 | 28,000 ft | 752 |
| FRO001 | route not resolved | 23 Apr 2025, 15:1723 Apr 2025 | 23 Apr 2025, 15:52 | not transmitted | 2,671 |
| not transmitted | route not resolved | 29 Mar 2025, 18:1029 Mar 2025 | 29 Mar 2025, 18:10 | not transmitted | no position received |
| not transmitted | route not resolved | 25 Mar 2025, 15:0225 Mar 2025 | 25 Mar 2025, 15:04 | 29,000 ft | 5 |
| FRO030 | route not resolved | 24 Mar 2025, 15:2924 Mar 2025 | 24 Mar 2025, 15:35 | 18,800 ft | 88 |
| FRO037 | route not resolved | 27 Nov 2024, 15:3627 Nov 2024 | 27 Nov 2024, 16:23 | 31,025 ft | 1,636 |
| FRO320 | route not resolved | 22 Sept 2024, 15:5622 Sept 2024 | 22 Sept 2024, 16:27 | 24,550 ft | 1,929 |
| FRO321 | route not resolved | 19 Sept 2024, 10:2619 Sept 2024 | 19 Sept 2024, 10:44 | 27,000 ft | 791 |
| FRO301 | route not resolved | 15 Sept 2024, 21:4015 Sept 2024 | 15 Sept 2024, 21:47 | 28,000 ft | 45 |
| FRO300 | route not resolved | 15 Sept 2024, 07:3615 Sept 2024 | 15 Sept 2024, 08:05 | 31,000 ft | 1,413 |
