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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 57,065
- 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 | 16 Jun 2018, 11:2816 Jun 2018 | 16 Jun 2018, 11:50 | 5,200 ft | no position received |
| HBKAU | route not resolved | 16 Jun 2018, 09:5216 Jun 2018 | 16 Jun 2018, 10:19 | 33,800 ft | no position received |
| HBKAU | route not resolved | 31 May 2018, 09:2931 May 2018 | 31 May 2018, 10:19 | 5,000 ft | no position received |
| not transmitted | route not resolved | 2 May 2018, 12:432 May 2018 | 2 May 2018, 13:00 | 4,300 ft | no position received |
| EZS96EJ | route not resolved | 26 Apr 2018, 17:2526 Apr 2018 | 26 Apr 2018, 17:49 | 1,275 ft | no position received |
| HBKAU | route not resolved | 26 Apr 2018, 16:1826 Apr 2018 | 26 Apr 2018, 16:36 | 9,325 ft | no position received |
| HBKAU | route not resolved | 22 Apr 2018, 16:0022 Apr 2018 | 22 Apr 2018, 16:24 | 5,300 ft | no position received |
| HBKAU | route not resolved | 22 Apr 2018, 14:2022 Apr 2018 | 22 Apr 2018, 14:39 | 27,450 ft | no position received |
| HBKAU | route not resolved | 11 Apr 2018, 16:1611 Apr 2018 | 11 Apr 2018, 16:27 | 4,700 ft | no position received |
| HBKAU | route not resolved | 7 Apr 2018, 15:117 Apr 2018 | 7 Apr 2018, 15:53 | 16,325 ft | no position received |
| HBKAU | route not resolved | 24 Mar 2018, 15:1924 Mar 2018 | 24 Mar 2018, 15:29 | 7,400 ft | no position received |
| HBKAU | route not resolved | 17 Mar 2018, 08:3717 Mar 2018 | 17 Mar 2018, 09:12 | 4,000 ft | no position received |
| HBKAU | route not resolved | 14 Mar 2018, 12:1814 Mar 2018 | 14 Mar 2018, 12:23 | 7,000 ft | no position received |
| not transmitted | route not resolved | 5 Mar 2018, 14:555 Mar 2018 | 5 Mar 2018, 14:56 | 33,000 ft | no position received |
| HBKAU | route not resolved | 25 Jan 2018, 16:2425 Jan 2018 | 25 Jan 2018, 16:41 | 29,550 ft | no position received |
| HBKAU | route not resolved | 24 Jan 2018, 15:5624 Jan 2018 | 24 Jan 2018, 16:24 | 5,400 ft | no position received |
| HBKAU | route not resolved | 22 Nov 2017, 14:4622 Nov 2017 | 22 Nov 2017, 15:07 | 5,300 ft | no position received |
| not transmitted | route not resolved | 1 Nov 2017, 14:381 Nov 2017 | 1 Nov 2017, 14:51 | 34,000 ft | no position received |
| HBKAU | route not resolved | 31 Oct 2017, 14:2731 Oct 2017 | 31 Oct 2017, 14:43 | 4,625 ft | no position received |
| HBKAU | route not resolved | 18 Oct 2017, 14:2518 Oct 2017 | 18 Oct 2017, 15:02 | 4,750 ft | no position received |
| HBKAU | route not resolved | 17 Oct 2017, 14:2317 Oct 2017 | 17 Oct 2017, 15:01 | 4,500 ft | no position received |
| HBKAU | route not resolved | 29 Sept 2017, 14:4729 Sept 2017 | 29 Sept 2017, 15:44 | 4,700 ft | no position received |
| HBKAU | route not resolved | 24 Sept 2017, 15:1324 Sept 2017 | 24 Sept 2017, 15:40 | 21,275 ft | no position received |
| HBKAU | route not resolved | 22 Sept 2017, 15:3322 Sept 2017 | 22 Sept 2017, 15:50 | 6,050 ft | no position received |
| HBKAU | route not resolved | 22 Sept 2017, 13:0222 Sept 2017 | 22 Sept 2017, 13:14 | 4,625 ft | no position received |