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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 | 16 Aug 2022, 18:3016 Aug 2022 | 16 Aug 2022, 18:40 | 4,800 ft | no position received |
| HBKAU | route not resolved | 16 Aug 2022, 09:1816 Aug 2022 | 16 Aug 2022, 10:07 | 4,900 ft | no position received |
| HBKAU | route not resolved | 9 Aug 2022, 19:339 Aug 2022 | 9 Aug 2022, 19:40 | 4,300 ft | no position received |
| HBKAU | route not resolved | 3 Aug 2022, 10:383 Aug 2022 | 3 Aug 2022, 10:53 | 6,300 ft | no position received |
| HBKAU | route not resolved | 10 Jul 2022, 10:1710 Jul 2022 | 10 Jul 2022, 10:40 | 8,200 ft | no position received |
| HBKAU | route not resolved | 30 Jun 2022, 10:3530 Jun 2022 | 30 Jun 2022, 11:12 | 4,900 ft | no position received |
| not transmitted | route not resolved | 29 Jun 2022, 18:2429 Jun 2022 | 29 Jun 2022, 18:26 | 8,400 ft | no position received |
| HBKAU | route not resolved | 14 Jun 2022, 09:5514 Jun 2022 | 14 Jun 2022, 10:43 | 5,400 ft | no position received |
| HBKAU | route not resolved | 13 Jun 2022, 15:3813 Jun 2022 | 13 Jun 2022, 16:00 | 11,150 ft | no position received |
| not transmitted | route not resolved | 13 Jun 2022, 14:5213 Jun 2022 | 13 Jun 2022, 15:00 | 1,600 ft | no position received |
| HBKAU | route not resolved | 30 May 2022, 10:3530 May 2022 | 30 May 2022, 11:22 | 6,700 ft | no position received |
| HBKAU | route not resolved | 22 May 2022, 14:3122 May 2022 | 22 May 2022, 15:07 | 4,500 ft | no position received |
| HBKAU | route not resolved | 11 May 2022, 11:3611 May 2022 | 11 May 2022, 11:43 | 8,000 ft | no position received |
| HBKAU | route not resolved | 10 May 2022, 10:3210 May 2022 | 10 May 2022, 11:02 | 5,700 ft | no position received |
| HBKAU | route not resolved | 9 May 2022, 16:169 May 2022 | 9 May 2022, 16:31 | 3,900 ft | no position received |
| HBKAU | route not resolved | 2 May 2022, 13:492 May 2022 | 2 May 2022, 14:04 | 27,000 ft | no position received |
| HBKAU | route not resolved | 2 May 2022, 12:202 May 2022 | 2 May 2022, 12:30 | 2,400 ft | no position received |
| HBKAU | route not resolved | 21 Apr 2022, 15:1121 Apr 2022 | 21 Apr 2022, 16:06 | 23,375 ft | no position received |
| HBKAU | route not resolved | 20 Apr 2022, 14:3420 Apr 2022 | 20 Apr 2022, 14:39 | 4,300 ft | no position received |
| HBKAU | route not resolved | 20 Apr 2022, 12:2920 Apr 2022 | 20 Apr 2022, 12:55 | 5,000 ft | no position received |
| HBKAU | route not resolved | 19 Apr 2022, 15:2219 Apr 2022 | 19 Apr 2022, 16:03 | 5,700 ft | no position received |
| HBKAU | route not resolved | 16 Apr 2022, 11:4616 Apr 2022 | 16 Apr 2022, 12:01 | 5,900 ft | no position received |
| HBKAU | route not resolved | 15 Apr 2022, 16:5015 Apr 2022 | 15 Apr 2022, 17:03 | 3,900 ft | no position received |
| HBKAU | route not resolved | 15 Apr 2022, 15:3115 Apr 2022 | 15 Apr 2022, 15:41 | 1,600 ft | no position received |
| not transmitted | route not resolved | 13 Apr 2022, 16:3313 Apr 2022 | 13 Apr 2022, 16:37 | 4,600 ft | no position received |