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Aircraft
HB-ZSI
Common
- Mode S hex
- 4B43E0
- Type
- Agusta A-109A109
- Manufacturer
- Agustawestland S.p.a.
- Serial number
- 22272
- Year built
- 2012
- Operator
- Schweizerische Eidgenossenschaft
- Country of registration
Switzerland
- First contact
- 15 Apr 2016, 16:23
- Last contact
- 29 Jul 2026, 15:55
- Logged visits
- 450
The station's story
- Cumulative contact time
- 242 h
- Distinct days
- 283
- Highest captured altitude
- 12,250 ft
- 2 corrupted frame(s) excluded from this maximum
- Discovery rank
- #6,493 of 57,065
- Longest contact
- 2 h 33 min
Observed callsigns
FOC (339 contacts, 2016-2026)
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 |
|---|---|---|---|---|---|
| FOC1 | route not resolved | 29 Jul 2026, 15:1529 Jul 2026 | 29 Jul 2026, 15:55 | 3,875 ft | no position received |
| not transmitted | route not resolved | 29 Jul 2026, 14:2529 Jul 2026 | 29 Jul 2026, 14:26 | 5,825 ft | no position received |
| not transmitted | route not resolved | 29 Jul 2026, 09:3229 Jul 2026 | 29 Jul 2026, 09:53 | 5,775 ft | no position received |
| FOC1 | route not resolved | 15 Jul 2026, 08:5515 Jul 2026 | 15 Jul 2026, 10:30 | 5,550 ft | no position received |
| FOC1 | route not resolved | 9 Jul 2026, 11:569 Jul 2026 | 9 Jul 2026, 12:06 | 4,875 ft | no position received |
| FOC1 | route not resolved | 9 Jul 2026, 09:599 Jul 2026 | 9 Jul 2026, 11:15 | 5,150 ft | no position received |
| FOC1 | route not resolved | 8 Jul 2026, 16:048 Jul 2026 | 8 Jul 2026, 16:18 | 7,550 ft | no position received |
| FOC1 | route not resolved | 8 Jul 2026, 14:168 Jul 2026 | 8 Jul 2026, 15:17 | 4,450 ft | no position received |
| FOC1 | route not resolved | 8 Jul 2026, 09:218 Jul 2026 | 8 Jul 2026, 10:37 | 5,800 ft | no position received |
| FOC1 | route not resolved | 24 Jun 2026, 14:5024 Jun 2026 | 24 Jun 2026, 14:54 | 7,000 ft | no position received |
| FOC1 | route not resolved | 24 Jun 2026, 12:3224 Jun 2026 | 24 Jun 2026, 12:59 | 8,000 ft | no position received |
| FOC1 | route not resolved | 24 Jun 2026, 09:2324 Jun 2026 | 24 Jun 2026, 10:35 | 4,975 ft | no position received |
| FOC1 | route not resolved | 17 Jun 2026, 14:3217 Jun 2026 | 17 Jun 2026, 14:36 | 4,425 ft | no position received |
| FOC1 | route not resolved | 17 Jun 2026, 13:3617 Jun 2026 | 17 Jun 2026, 13:39 | 4,200 ft | no position received |
| FOC1 | route not resolved | 28 May 2026, 15:3728 May 2026 | 28 May 2026, 15:51 | 8,000 ft | no position received |
| FOC1 | route not resolved | 28 May 2026, 13:3628 May 2026 | 28 May 2026, 14:51 | 5,025 ft | no position received |
| FOC1 | route not resolved | 19 May 2026, 10:3219 May 2026 | 19 May 2026, 10:53 | 8,000 ft | no position received |
| FOC1 | route not resolved | 19 May 2026, 08:4419 May 2026 | 19 May 2026, 09:51 | 4,475 ft | no position received |
| FOC1 | route not resolved | 4 May 2026, 14:064 May 2026 | 4 May 2026, 14:11 | 7,025 ft | no position received |
| not transmitted | route not resolved | 16 Apr 2026, 11:1016 Apr 2026 | 16 Apr 2026, 11:10 | not transmitted | no position received |
| not transmitted | route not resolved | 16 Apr 2026, 09:1216 Apr 2026 | 16 Apr 2026, 09:25 | 10,075 ft | no position received |
| FOC1 | route not resolved | 7 Apr 2026, 10:127 Apr 2026 | 7 Apr 2026, 10:20 | 5,200 ft | no position received |
| FOC1 | route not resolved | 7 Apr 2026, 08:467 Apr 2026 | 7 Apr 2026, 09:12 | 2,025 ft | no position received |
| FOC1 | route not resolved | 27 Mar 2026, 14:0827 Mar 2026 | 27 Mar 2026, 14:17 | 4,550 ft | no position received |
| FOC1 | route not resolved | 27 Mar 2026, 11:2827 Mar 2026 | 27 Mar 2026, 12:20 | 2,375 ft | no position received |