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Aircraft
HB-ZQN
Common
- Mode S hex
- 4B43B1
- Manufacturer
- Airbus Helicopters
- Serial number
- 20265
- Year built
- 20197 years old
- Operator
- Swiss Air-ambulance (SAZ)
- Country of registration
Switzerland
- First contact
- 15 Jan 2020, 12:57
- Last contact
- 6 Oct 2025, 11:14
- Logged visits
- 1,066
The station's story
- Cumulative contact time
- 175 h
- Distinct days
- 222
- Highest captured altitude
- 12,725 ft
- 2 corrupted frame(s) excluded from this maximum
- Discovery rank
- #37,189 of 57,147
- Longest contact
- 1 h 33 min
Observed callsigns
RGA (857 contacts, 2020-2025)
Operator as per the registry of 12 Aug 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| RGA04 | route not resolved | 6 Apr 2023, 20:536 Apr 2023 | 6 Apr 2023, 20:56 | 1,425 ft | 239 |
| not transmitted | route not resolved | 2 Apr 2023, 20:572 Apr 2023 | 2 Apr 2023, 20:57 | 2,200 ft | no position received |
| RGA04 | route not resolved | 2 Apr 2023, 20:142 Apr 2023 | 2 Apr 2023, 20:22 | 2,575 ft | 887 |
| RGA04 | route not resolved | 2 Apr 2023, 19:112 Apr 2023 | 2 Apr 2023, 19:19 | 3,825 ft | 766 |
| not transmitted | route not resolved | 2 Apr 2023, 07:142 Apr 2023 | 2 Apr 2023, 07:14 | 2,375 ft | 11 |
| RGA04 | route not resolved | 2 Apr 2023, 06:102 Apr 2023 | 2 Apr 2023, 06:13 | 3,500 ft | 215 |
| RGA04 | route not resolved | 2 Apr 2023, 04:462 Apr 2023 | 2 Apr 2023, 05:27 | 2,275 ft | 1,418 |
| RGA04 | route not resolved | 2 Apr 2023, 03:382 Apr 2023 | 2 Apr 2023, 03:54 | 1,450 ft | 1,807 |
| not transmitted | route not resolved | 1 Apr 2023, 19:271 Apr 2023 | 1 Apr 2023, 19:28 | 2,525 ft | 25 |
| RGA04 | route not resolved | 1 Apr 2023, 13:031 Apr 2023 | 1 Apr 2023, 13:31 | 2,350 ft | 627 |
| RGA04 | route not resolved | 1 Apr 2023, 12:191 Apr 2023 | 1 Apr 2023, 12:30 | 4,175 ft | 957 |
| RGA04 | route not resolved | 31 Mar 2023, 16:4431 Mar 2023 | 31 Mar 2023, 17:02 | 2,450 ft | 43 |
| not transmitted | route not resolved | 30 Mar 2023, 17:4430 Mar 2023 | 30 Mar 2023, 17:45 | 2,175 ft | no position received |
| RGA04 | route not resolved | 30 Mar 2023, 17:0530 Mar 2023 | 30 Mar 2023, 17:14 | 2,575 ft | 609 |
| RGA04 | route not resolved | 30 Mar 2023, 16:3130 Mar 2023 | 30 Mar 2023, 16:37 | 3,000 ft | 542 |
| not transmitted | route not resolved | 29 Mar 2023, 17:2829 Mar 2023 | 29 Mar 2023, 17:28 | 2,200 ft | no position received |
| RGA04 | route not resolved | 29 Mar 2023, 16:3429 Mar 2023 | 29 Mar 2023, 16:48 | 2,500 ft | 1,343 |
| RGA04 | route not resolved | 29 Mar 2023, 15:4729 Mar 2023 | 29 Mar 2023, 15:59 | 2,725 ft | 1,190 |
| not transmitted | route not resolved | 29 Mar 2023, 13:1629 Mar 2023 | 29 Mar 2023, 13:16 | 2,075 ft | 1 |
| RGA04 | route not resolved | 29 Mar 2023, 12:3629 Mar 2023 | 29 Mar 2023, 12:45 | 2,075 ft | 676 |
| RGA04 | route not resolved | 29 Mar 2023, 11:5129 Mar 2023 | 29 Mar 2023, 12:02 | 1,175 ft | 1,194 |
| not transmitted | route not resolved | 28 Mar 2023, 21:1028 Mar 2023 | 28 Mar 2023, 21:11 | 2,200 ft | no position received |
| RGA04 | route not resolved | 28 Mar 2023, 20:0828 Mar 2023 | 28 Mar 2023, 20:21 | 2,450 ft | 1,357 |
| RGA04 | route not resolved | 28 Mar 2023, 19:0928 Mar 2023 | 28 Mar 2023, 19:21 | 2,225 ft | 1,149 |
| RGA04 | route not resolved | 28 Mar 2023, 16:3128 Mar 2023 | 28 Mar 2023, 16:39 | 1,925 ft | 667 |
