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Aircraft
HB-FEM
Common
- Mode S hex
- 4B0DA8
- Manufacturer
- Pilatus
- Serial number
- 2319
- Year built
- not in the registry
- Operator
- Private
- Country of registration
Switzerland
- First contact
- 4 Oct 2023, 14:42
- Last contact
- 5 Aug 2026, 15:51
- Logged visits
- 129
The station's story
- Cumulative contact time
- 51 h
- Distinct days
- 100
- Highest captured altitude
- 30,000 ft
- Discovery rank
- #50,369 of 57,065
- Longest contact
- 1 h 3 min
- Contacts on this Mode S address
- 135 contacts on the address, 129 under this registration: the address has carried several identities over time.
Observed callsigns
PCH (6 contacts, 2023-2024)
Operator as per the registry of 29 Jul 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| HBFEM | route not resolved | 16 Apr 2025, 13:1616 Apr 2025 | 16 Apr 2025, 13:57 | 29,000 ft | 1,786 |
| HBFEM | route not resolved | 4 Apr 2025, 11:144 Apr 2025 | 4 Apr 2025, 11:36 | 13,000 ft | 1,200 |
| HBFEM | route not resolved | 3 Apr 2025, 09:473 Apr 2025 | 3 Apr 2025, 10:13 | 24,000 ft | 1,592 |
| HBFEM | route not resolved | 2 Apr 2025, 17:322 Apr 2025 | 2 Apr 2025, 17:58 | 20,000 ft | 1,881 |
| HBFEM | route not resolved | 2 Apr 2025, 08:472 Apr 2025 | 2 Apr 2025, 09:09 | not transmitted | 1,263 |
| HBFEM | route not resolved | 19 Mar 2025, 10:2019 Mar 2025 | 19 Mar 2025, 11:04 | 19,575 ft | 2,763 |
| not transmitted | route not resolved | 12 Feb 2025, 14:3212 Feb 2025 | 12 Feb 2025, 14:47 | 24,000 ft | 1,075 |
| not transmitted | route not resolved | 12 Feb 2025, 10:5312 Feb 2025 | 12 Feb 2025, 11:27 | 18,675 ft | 2,638 |
| not transmitted | route not resolved | 6 Feb 2025, 14:316 Feb 2025 | 6 Feb 2025, 14:53 | 12,250 ft | 1,702 |
| not transmitted | route not resolved | 6 Feb 2025, 10:266 Feb 2025 | 6 Feb 2025, 10:55 | 19,875 ft | 1,882 |
| HBFEM | route not resolved | 19 Nov 2024, 08:1419 Nov 2024 | 19 Nov 2024, 08:36 | 26,000 ft | 1,477 |
| HBFEM | route not resolved | 13 Oct 2024, 16:0113 Oct 2024 | 13 Oct 2024, 16:28 | 13,375 ft | 1,370 |
| HBFEM | route not resolved | 11 Oct 2024, 16:2311 Oct 2024 | 11 Oct 2024, 16:59 | 22,000 ft | 1,481 |
| HBFEM | route not resolved | 9 Oct 2024, 09:119 Oct 2024 | 9 Oct 2024, 10:03 | 23,000 ft | 3,408 |
| HBFEM | route not resolved | 5 Oct 2024, 12:235 Oct 2024 | 5 Oct 2024, 12:59 | 24,000 ft | 1,434 |
| HBFEM | route not resolved | 5 Oct 2024, 11:245 Oct 2024 | 5 Oct 2024, 11:55 | not transmitted | 2,041 |
| not transmitted | route not resolved | 27 Sept 2024, 10:5027 Sept 2024 | 27 Sept 2024, 10:52 | 24,000 ft | 2 |
| HBFEM | route not resolved | 23 Sept 2024, 15:5223 Sept 2024 | 23 Sept 2024, 16:40 | 23,000 ft | 3,205 |
| HBFEM | route not resolved | 16 Sept 2024, 08:2216 Sept 2024 | 16 Sept 2024, 09:04 | 22,325 ft | 817 |
| HBFEM | route not resolved | 8 Sept 2024, 17:198 Sept 2024 | 8 Sept 2024, 18:05 | 8,675 ft | 2,227 |
| HBFEM | route not resolved | 1 Sept 2024, 11:061 Sept 2024 | 1 Sept 2024, 11:41 | 25,000 ft | 1,661 |
| not transmitted | route not resolved | 1 Sept 2024, 08:241 Sept 2024 | 1 Sept 2024, 08:26 | 11,450 ft | 1 |
| HBFEM | route not resolved | 9 Aug 2024, 14:559 Aug 2024 | 9 Aug 2024, 15:27 | 11,500 ft | 497 |
| HBFEM | route not resolved | 20 Jul 2024, 11:4020 Jul 2024 | 20 Jul 2024, 12:11 | 23,000 ft | 1,255 |
| not transmitted | route not resolved | 19 Jul 2024, 21:0019 Jul 2024 | 19 Jul 2024, 21:05 | 10,000 ft | no position received |
