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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
- #37,180 of 57,065
- Longest contact
- 1 h 33 min
Observed callsigns
RGA (857 contacts, 2020-2025)
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 |
|---|---|---|---|---|---|
| RGA04 | route not resolved | 1 May 2023, 13:481 May 2023 | 1 May 2023, 13:49 | 2,850 ft | 64 |
| RGA04 | route not resolved | 1 May 2023, 13:031 May 2023 | 1 May 2023, 13:13 | 4,825 ft | 1,129 |
| RGA04 | route not resolved | 1 May 2023, 12:111 May 2023 | 1 May 2023, 12:22 | 2,075 ft | 952 |
| RGA04 | route not resolved | 1 May 2023, 10:481 May 2023 | 1 May 2023, 11:01 | 2,750 ft | 997 |
| not transmitted | route not resolved | 30 Apr 2023, 16:4530 Apr 2023 | 30 Apr 2023, 16:46 | 2,300 ft | no position received |
| RGA04 | route not resolved | 30 Apr 2023, 15:1830 Apr 2023 | 30 Apr 2023, 15:29 | 2,950 ft | 88 |
| not transmitted | route not resolved | 30 Apr 2023, 14:4330 Apr 2023 | 30 Apr 2023, 14:45 | 2,900 ft | 15 |
| RGA04 | route not resolved | 30 Apr 2023, 11:5430 Apr 2023 | 30 Apr 2023, 11:57 | 3,300 ft | 181 |
| RGA04 | route not resolved | 29 Apr 2023, 21:3629 Apr 2023 | 29 Apr 2023, 21:38 | 2,600 ft | 178 |
| RGA04 | route not resolved | 29 Apr 2023, 20:4529 Apr 2023 | 29 Apr 2023, 20:50 | 3,575 ft | 377 |
| RGA04 | route not resolved | 29 Apr 2023, 17:1129 Apr 2023 | 29 Apr 2023, 17:17 | 2,100 ft | 598 |
| RGA04 | route not resolved | 29 Apr 2023, 15:2129 Apr 2023 | 29 Apr 2023, 15:38 | not transmitted | 755 |
| RGA04 | route not resolved | 29 Apr 2023, 14:0029 Apr 2023 | 29 Apr 2023, 14:03 | 3,350 ft | 95 |
| not transmitted | route not resolved | 29 Apr 2023, 10:5529 Apr 2023 | 29 Apr 2023, 10:55 | 2,450 ft | no position received |
| RGA04 | route not resolved | 29 Apr 2023, 10:2229 Apr 2023 | 29 Apr 2023, 10:29 | 2,450 ft | 803 |
| RGA04 | route not resolved | 29 Apr 2023, 09:3629 Apr 2023 | 29 Apr 2023, 09:45 | 1,500 ft | 810 |
| RGA04 | route not resolved | 29 Apr 2023, 08:4829 Apr 2023 | 29 Apr 2023, 08:57 | 2,525 ft | 912 |
| RGA04 | route not resolved | 29 Apr 2023, 08:1129 Apr 2023 | 29 Apr 2023, 08:21 | 4,100 ft | 993 |
| not transmitted | route not resolved | 28 Apr 2023, 19:4228 Apr 2023 | 28 Apr 2023, 19:42 | 2,250 ft | 1 |
| RGA04 | route not resolved | 28 Apr 2023, 18:0928 Apr 2023 | 28 Apr 2023, 18:25 | 2,950 ft | 373 |
| RGA04 | route not resolved | 28 Apr 2023, 17:0728 Apr 2023 | 28 Apr 2023, 17:11 | 3,900 ft | 356 |
| RGA04 | route not resolved | 28 Apr 2023, 09:2728 Apr 2023 | 28 Apr 2023, 10:30 | 2,200 ft | 551 |
| not transmitted | route not resolved | 27 Apr 2023, 22:1527 Apr 2023 | 27 Apr 2023, 22:16 | 2,250 ft | 12 |
| RGA04 | route not resolved | 27 Apr 2023, 21:3327 Apr 2023 | 27 Apr 2023, 21:47 | 2,575 ft | 767 |
| RGA04 | route not resolved | 27 Apr 2023, 20:5127 Apr 2023 | 27 Apr 2023, 21:08 | 1,350 ft | 1,520 |
