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Aircraft
HB-KAU
64 of the 562 contacts seen on this address carry an uncertain identity (corrupted frames from neighbours, flagged by the detectors). The figures on this page distinguish contacts attributable to the airframe from contacts on the address; the rarity badge is suspended.
- Mode S hex
- 4B1A7C
- Manufacturer
- Societe De Construction D'avions De Tourisme De D'affaires
- Serial number
- 515
- Year built
- 198541 years old
- Operator
- Flugsportgruppe Grenchen
- Country of registration
Switzerland
- First contact
- 2 May 2016, 14:36
- Last contact
- 5 Aug 2026, 12:35
- Logged visits
- 562
The station's story
- Cumulative contact time
- 201 h
- Distinct days
- 390
- Highest captured altitude
- 24,150 ft
- 64 corrupted frame(s) excluded from this maximum
- Discovery rank
- #9,270 of 57,441
- Longest contact
- 1 h 27 min
- Contacts on this Mode S address
- 565 contacts on the address, 562 under this registration: the address has carried several identities over time.
Observed callsigns
EZS (7 contacts, 2016-2019)
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 |
|---|---|---|---|---|---|
| HBKAU | route not resolved | 13 Apr 2022, 15:5913 Apr 2022 | 13 Apr 2022, 16:06 | 2,000 ft | 1 |
| HBKAU | route not resolved | 20 Mar 2022, 15:2820 Mar 2022 | 20 Mar 2022, 16:00 | 26,900 ft | no position received |
| HBKAU | route not resolved | 8 Mar 2022, 13:238 Mar 2022 | 8 Mar 2022, 13:49 | 5,200 ft | no position received |
| not transmitted | route not resolved | 2 Mar 2022, 14:582 Mar 2022 | 2 Mar 2022, 14:59 | 3,300 ft | no position received |
| not transmitted | route not resolved | 28 Feb 2022, 14:0428 Feb 2022 | 28 Feb 2022, 14:27 | 5,200 ft | no position received |
| HBKAU | route not resolved | 27 Feb 2022, 13:5427 Feb 2022 | 27 Feb 2022, 14:25 | 3,900 ft | no position received |
| HBKAU | route not resolved | 27 Feb 2022, 13:0727 Feb 2022 | 27 Feb 2022, 13:26 | 1,500 ft | no position received |
| HBKAU | route not resolved | 19 Feb 2022, 14:2819 Feb 2022 | 19 Feb 2022, 14:39 | 4,300 ft | no position received |
| HBKAU | route not resolved | 19 Feb 2022, 13:4519 Feb 2022 | 19 Feb 2022, 13:49 | 4,700 ft | no position received |
| HBKAU | route not resolved | 13 Feb 2022, 14:4913 Feb 2022 | 13 Feb 2022, 14:56 | 7,900 ft | no position received |
| not transmitted | route not resolved | 9 Feb 2022, 13:399 Feb 2022 | 9 Feb 2022, 13:47 | 4,600 ft | no position received |
| HBKAU | route not resolved | 8 Feb 2022, 14:198 Feb 2022 | 8 Feb 2022, 14:45 | 4,400 ft | no position received |
| HBKAU | route not resolved | 5 Feb 2022, 15:195 Feb 2022 | 5 Feb 2022, 15:32 | 5,100 ft | no position received |
| HBKAU | route not resolved | 5 Feb 2022, 13:295 Feb 2022 | 5 Feb 2022, 14:00 | 2,300 ft | no position received |
| HBKAU | route not resolved | 22 Jan 2022, 15:1222 Jan 2022 | 22 Jan 2022, 15:40 | 4,300 ft | no position received |
| HBKAU | route not resolved | 22 Jan 2022, 13:1522 Jan 2022 | 22 Jan 2022, 13:23 | 6,600 ft | no position received |
| HBKAU | route not resolved | 31 Dec 2021, 15:2431 Dec 2021 | 31 Dec 2021, 15:47 | 4,300 ft | no position received |
| HBKAU | route not resolved | 30 Dec 2021, 15:0630 Dec 2021 | 30 Dec 2021, 15:19 | 5,400 ft | no position received |
| HBKAU | route not resolved | 30 Dec 2021, 13:1430 Dec 2021 | 30 Dec 2021, 13:51 | 2,100 ft | no position received |
| HBKAU | route not resolved | 23 Dec 2021, 15:1723 Dec 2021 | 23 Dec 2021, 15:39 | 38,025 ft | 2 |
| HBKAU | route not resolved | 23 Dec 2021, 14:3223 Dec 2021 | 23 Dec 2021, 14:40 | 4,900 ft | 101 |
| HBKAU | route not resolved | 9 Dec 2021, 13:589 Dec 2021 | 9 Dec 2021, 15:14 | 4,900 ft | 1,661 |
| HBKAU | route not resolved | 7 Dec 2021, 14:217 Dec 2021 | 7 Dec 2021, 14:56 | 6,500 ft | no position received |
| HBKAU | route not resolved | 6 Nov 2021, 15:406 Nov 2021 | 6 Nov 2021, 16:01 | 3,700 ft | no position received |
| not transmitted | route not resolved | 6 Nov 2021, 14:556 Nov 2021 | 6 Nov 2021, 15:07 | 2,400 ft | no position received |