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Aircraft
HB-FRO
Common
The fields of this record contradict each other: first contact on 2017-03-28, declared year built 2019. The log is authentic; the described identity is doubtful.
- Mode S hex
- 4B0EFC
- Manufacturer
- Pilatus
- Serial number
- 1937
- Year built
- 2019Year announced by the registry: 2019. Yet the aircraft was already captured in 2017, before its supposed build: an unreliable year, dropped from the oldest/newest rankings.
- Operator
- Pilatus Flugzeugwerke AG (PCH)
- Country of registration
Switzerland
- First contact
- 28 Mar 2017, 09:18
- Last contact
- 6 Aug 2026, 11:42
- Logged visits
- 29
The station's story
- Cumulative contact time
- 13 h
- Distinct days
- 26
- Highest captured altitude
- 30,000 ft
- Discovery rank
- #21,532 of 57,065
- Longest contact
- 1 h 9 min
Observed callsigns
PCH (18 contacts, 2017-2026)
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 |
|---|---|---|---|---|---|
| P15G | route not resolved | 6 Aug 2026, 10:376 Aug 2026 | 6 Aug 2026, 11:42 | 17,950 ft | 892 |
| PCH45W | route not resolved | 26 Jan 2026, 10:4526 Jan 2026 | 26 Jan 2026, 11:13 | 30,000 ft | 1,878 |
| P45H | route not resolved | 15 Jan 2026, 14:2115 Jan 2026 | 15 Jan 2026, 14:58 | 18,625 ft | 294 |
| not transmitted | route not resolved | 21 Feb 2025, 14:4421 Feb 2025 | 21 Feb 2025, 14:57 | 26,400 ft | 84 |
| P61T | route not resolved | 25 Apr 2024, 09:4325 Apr 2024 | 25 Apr 2024, 10:23 | 19,000 ft | 524 |
| not transmitted | route not resolved | 11 Apr 2024, 14:4611 Apr 2024 | 11 Apr 2024, 14:46 | not transmitted | no position received |
| PCH215 | route not resolved | 16 Mar 2023, 10:2916 Mar 2023 | 16 Mar 2023, 10:32 | 6,825 ft | 153 |
| PCH215 | route not resolved | 21 Dec 2022, 09:2621 Dec 2022 | 21 Dec 2022, 09:28 | 4,775 ft | 32 |
| PCH215 | route not resolved | 22 Nov 2022, 10:5722 Nov 2022 | 22 Nov 2022, 11:03 | 9,000 ft | 374 |
| PCH215 | route not resolved | 9 Nov 2022, 08:219 Nov 2022 | 9 Nov 2022, 08:24 | 4,775 ft | 161 |
| P215 | route not resolved | 11 Oct 2022, 09:4011 Oct 2022 | 11 Oct 2022, 10:09 | 19,025 ft | 49 |
| PCH143 | route not resolved | 28 Jan 2022, 10:0828 Jan 2022 | 28 Jan 2022, 10:09 | 7,000 ft | 5 |
| PCH143 | route not resolved | 26 Jan 2022, 15:0326 Jan 2022 | 26 Jan 2022, 15:55 | 9,300 ft | 4,160 |
| PCH143 | route not resolved | 26 Jan 2022, 11:3926 Jan 2022 | 26 Jan 2022, 12:48 | 4,675 ft | 2,696 |
| PCH143 | route not resolved | 25 Jan 2022, 14:2725 Jan 2022 | 25 Jan 2022, 14:58 | 7,500 ft | 1,607 |
| PCH143 | route not resolved | 25 Jan 2022, 10:5125 Jan 2022 | 25 Jan 2022, 11:37 | 5,450 ft | 1,055 |
| PCH143 | route not resolved | 24 Jan 2022, 14:2324 Jan 2022 | 24 Jan 2022, 14:50 | 25,000 ft | 52 |
| PCH143 | route not resolved | 24 Jan 2022, 12:1024 Jan 2022 | 24 Jan 2022, 12:50 | 29,975 ft | 715 |
| PCH143 | route not resolved | 16 Dec 2021, 11:0316 Dec 2021 | 16 Dec 2021, 11:20 | 2,775 ft | 1,349 |
| P143 | route not resolved | 6 Dec 2021, 14:496 Dec 2021 | 6 Dec 2021, 15:18 | 28,700 ft | 427 |
| P143 | route not resolved | 4 Nov 2021, 09:454 Nov 2021 | 4 Nov 2021, 10:35 | 21,000 ft | 108 |
| PCH937 | route not resolved | 16 Mar 2021, 13:1616 Mar 2021 | 16 Mar 2021, 13:19 | 8,000 ft | 300 |
| PCH937 | route not resolved | 5 Mar 2021, 08:485 Mar 2021 | 5 Mar 2021, 09:02 | 3,525 ft | 1,165 |
| PCH937 | route not resolved | 19 Oct 2020, 15:1019 Oct 2020 | 19 Oct 2020, 15:13 | 5,275 ft | 167 |
| HBFRO | route not resolved | 18 Sept 2020, 10:0318 Sept 2020 | 18 Sept 2020, 10:08 | 3,900 ft | 57 |