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Aircraft
OY-ASF
Common
- Mode S hex
- 458666
- Manufacturer
- Boeing
- Serial number
- 34904
- Year built
- 2007
- Operator
- Copenhagen Air Taxi (CAT)
- Country of registration
Denmark
- First contact
- 10 Apr 2024, 11:33
- Last contact
- 4 Aug 2026, 19:13
- Logged visits
- 77
The station's story
- Cumulative contact time
- 32 h
- Distinct days
- 49
- Highest captured altitude
- 41,000 ft
- Discovery rank
- #51,414 of 57,065
- Longest contact
- 0 h 49 min
Same airframe, also seen as
- TC-IZIfrom 29 Jun 2016 to 22 Jun 2022 · 129 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
CAT (52 contacts, 2024-2026) · CND (2 contacts, 2024) · VKG (1 contacts, 2025)
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 |
|---|---|---|---|---|---|
| CAT9747 | route not resolved | 4 Aug 2026, 18:594 Aug 2026 | 4 Aug 2026, 19:13 | 41,000 ft | 68 |
| CAT747 | route not resolved | 28 Jul 2026, 18:1928 Jul 2026 | 28 Jul 2026, 18:34 | 39,000 ft | 18 |
| CAT747 | route not resolved | 21 Jul 2026, 18:0721 Jul 2026 | 21 Jul 2026, 18:20 | 39,000 ft | 25 |
| CAT518 | route not resolved | 4 May 2026, 20:184 May 2026 | 4 May 2026, 20:44 | 36,000 ft | 1,440 |
| CAT9341 | route not resolved | 1 May 2026, 15:401 May 2026 | 1 May 2026, 15:43 | 40,000 ft | no position received |
| CAT9516 | route not resolved | 30 Apr 2026, 19:2030 Apr 2026 | 30 Apr 2026, 19:21 | 40,000 ft | 4 |
| CAT502 | route not resolved | 22 Mar 2026, 17:3322 Mar 2026 | 22 Mar 2026, 18:17 | 36,000 ft | 2,318 |
| CAT9501 | route not resolved | 22 Mar 2026, 16:0822 Mar 2026 | 22 Mar 2026, 16:32 | not transmitted | 1,197 |
| CAT9502 | route not resolved | 19 Mar 2026, 21:2819 Mar 2026 | 19 Mar 2026, 22:07 | 40,000 ft | 2,589 |
| CAT501 | route not resolved | 19 Mar 2026, 19:5519 Mar 2026 | 19 Mar 2026, 20:37 | not transmitted | 3,176 |
| CAT9546 | route not resolved | 8 Mar 2026, 16:298 Mar 2026 | 8 Mar 2026, 16:47 | 40,000 ft | 1,227 |
| CAT545 | route not resolved | 8 Mar 2026, 15:098 Mar 2026 | 8 Mar 2026, 15:16 | 10,100 ft | 201 |
| FLI7452 | route not resolved | 23 Feb 2026, 11:3823 Feb 2026 | 23 Feb 2026, 12:02 | 26,125 ft | 210 |
| not transmitted | route not resolved | 4 Feb 2026, 15:104 Feb 2026 | 4 Feb 2026, 15:19 | 34,325 ft | 5 |
| CAT572 | route not resolved | 4 Feb 2026, 10:214 Feb 2026 | 4 Feb 2026, 10:32 | 39,000 ft | 5 |
| CAT571 | route not resolved | 9 Dec 2025, 09:149 Dec 2025 | 9 Dec 2025, 09:27 | 39,000 ft | 384 |
| not transmitted | route not resolved | 2 Dec 2025, 15:112 Dec 2025 | 2 Dec 2025, 15:22 | 34,625 ft | no position received |
| CAT512 | route not resolved | 1 Dec 2025, 11:471 Dec 2025 | 1 Dec 2025, 11:53 | 41,000 ft | 116 |
| CAT744 | route not resolved | 5 Aug 2025, 21:215 Aug 2025 | 5 Aug 2025, 21:51 | 40,000 ft | 574 |
| CAT9743 | route not resolved | 5 Aug 2025, 18:055 Aug 2025 | 5 Aug 2025, 18:25 | 41,000 ft | 191 |
| CAT744 | route not resolved | 29 Jul 2025, 21:3629 Jul 2025 | 29 Jul 2025, 22:13 | 38,000 ft | 1,874 |
| CAT743 | route not resolved | 29 Jul 2025, 17:4029 Jul 2025 | 29 Jul 2025, 18:12 | 39,000 ft | 2,194 |
| CAT744 | route not resolved | 22 Jul 2025, 21:5522 Jul 2025 | 22 Jul 2025, 22:29 | 38,000 ft | 1,568 |
| CAT743 | route not resolved | 22 Jul 2025, 17:2322 Jul 2025 | 22 Jul 2025, 17:57 | 39,000 ft | 2,144 |
| CAT744 | route not resolved | 15 Jul 2025, 21:3415 Jul 2025 | 15 Jul 2025, 22:09 | 38,000 ft | 1,699 |
