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Aircraft
OY-ASG
Common
- Mode S hex
- 458667
- Manufacturer
- Boeing
- Serial number
- 35271
- Year built
- 200818 years old
- Operator
- Copenhagen Air Taxi (CAT)
- Country of registration
Denmark
- First contact
- 29 Apr 2024, 11:56
- Last contact
- 6 Nov 2026, 02:26
- Logged visits
- 62
The station's story
- Cumulative contact time
- 21 h
- Distinct days
- 33
- Highest captured altitude
- 41,025 ft
- Discovery rank
- #52,190 of 60,664
- Longest contact
- 0 h 40 min
- Contacts on this Mode S address
- 63 contacts on the address, 62 under this registration: the address has carried several identities over time.
Observed callsigns
CAT (52 contacts, 2025-2026)
Operator as per the registry of 9 Nov 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| CAT417 | route not resolved | 14 Feb 2026, 19:4514 Feb 2026 | 14 Feb 2026, 20:11 | 31,900 ft | 185 |
| not transmitted | route not resolved | 14 Feb 2026, 16:0714 Feb 2026 | 14 Feb 2026, 16:08 | 36,000 ft | no position received |
| not transmitted | route not resolved | 14 Feb 2026, 13:2714 Feb 2026 | 14 Feb 2026, 13:41 | 30,000 ft | no position received |
| not transmitted | route not resolved | 12 Feb 2026, 15:4612 Feb 2026 | 12 Feb 2026, 15:47 | 39,000 ft | no position received |
| CAT416 | route not resolved | 7 Feb 2026, 22:557 Feb 2026 | 7 Feb 2026, 23:03 | 38,000 ft | 29 |
| not transmitted | route not resolved | 7 Feb 2026, 15:267 Feb 2026 | 7 Feb 2026, 15:28 | 36,000 ft | no position received |
| CAT415 | route not resolved | 7 Feb 2026, 12:487 Feb 2026 | 7 Feb 2026, 13:05 | 31,300 ft | 14 |
| CAT416 | route not resolved | 31 Jan 2026, 22:3931 Jan 2026 | 31 Jan 2026, 22:55 | 38,000 ft | 87 |
| not transmitted | route not resolved | 31 Jan 2026, 15:3131 Jan 2026 | 31 Jan 2026, 15:31 | not transmitted | no position received |
| CAT415 | route not resolved | 31 Jan 2026, 12:3931 Jan 2026 | 31 Jan 2026, 13:04 | 28,275 ft | 129 |
| CAT532 | route not resolved | 29 Jan 2026, 02:4329 Jan 2026 | 29 Jan 2026, 02:48 | 40,000 ft | 24 |
| CAT531 | route not resolved | 27 Jan 2026, 16:3027 Jan 2026 | 27 Jan 2026, 17:08 | 39,000 ft | 1,980 |
| CAT416 | route not resolved | 24 Jan 2026, 22:1524 Jan 2026 | 24 Jan 2026, 22:20 | 38,000 ft | 7 |
| CAT417 | route not resolved | 24 Jan 2026, 18:5924 Jan 2026 | 24 Jan 2026, 19:18 | 29,000 ft | 3 |
| CAT9418 | route not resolved | 24 Jan 2026, 14:1924 Jan 2026 | 24 Jan 2026, 14:35 | 40,000 ft | 4 |
| CAT415 | route not resolved | 24 Jan 2026, 12:1424 Jan 2026 | 24 Jan 2026, 12:43 | 31,275 ft | 228 |
| not transmitted | route not resolved | 17 Jan 2026, 15:3617 Jan 2026 | 17 Jan 2026, 15:38 | 38,000 ft | 12 |
| CAT415 | route not resolved | 17 Jan 2026, 12:3517 Jan 2026 | 17 Jan 2026, 13:01 | 29,300 ft | 280 |
| CAT416 | route not resolved | 10 Jan 2026, 15:0210 Jan 2026 | 10 Jan 2026, 15:06 | 38,000 ft | 3 |
| CAT415 | route not resolved | 10 Jan 2026, 12:3510 Jan 2026 | 10 Jan 2026, 12:50 | 30,725 ft | 14 |
| CAT9568 | route not resolved | 6 Jan 2026, 18:556 Jan 2026 | 6 Jan 2026, 19:29 | 40,000 ft | 2,243 |
| CAT416 | route not resolved | 3 Jan 2026, 15:293 Jan 2026 | 3 Jan 2026, 15:46 | 38,000 ft | 10 |
| CAT415 | route not resolved | 3 Jan 2026, 13:023 Jan 2026 | 3 Jan 2026, 13:20 | 30,125 ft | 29 |
| CAT416 | route not resolved | 27 Dec 2025, 14:3427 Dec 2025 | 27 Dec 2025, 14:53 | 40,000 ft | 39 |
| CAT415 | route not resolved | 27 Dec 2025, 12:2027 Dec 2025 | 27 Dec 2025, 12:40 | 28,350 ft | 9 |
