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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 | 5 Nov 2021, 14:385 Nov 2021 | 5 Nov 2021, 14:46 | 2,225 ft | 239 |
| HBKAU | route not resolved | 5 Nov 2021, 13:515 Nov 2021 | 5 Nov 2021, 14:10 | 2,300 ft | 644 |
| HBKAU | route not resolved | 28 Oct 2021, 17:2328 Oct 2021 | 28 Oct 2021, 17:37 | 4,900 ft | no position received |
| HBKAU | route not resolved | 25 Oct 2021, 14:3225 Oct 2021 | 25 Oct 2021, 15:09 | 6,500 ft | no position received |
| HBKAU | route not resolved | 15 Oct 2021, 14:2715 Oct 2021 | 15 Oct 2021, 15:38 | 1,250 ft | no position received |
| not transmitted | route not resolved | 14 Oct 2021, 14:3214 Oct 2021 | 14 Oct 2021, 14:43 | 4,450 ft | no position received |
| HBKAU | route not resolved | 11 Oct 2021, 16:4111 Oct 2021 | 11 Oct 2021, 16:48 | 5,100 ft | no position received |
| HBKAU | route not resolved | 1 Oct 2021, 14:181 Oct 2021 | 1 Oct 2021, 14:44 | 5,400 ft | no position received |
| HBKAU | route not resolved | 1 Oct 2021, 12:081 Oct 2021 | 1 Oct 2021, 12:33 | 1,600 ft | no position received |
| HBKAU | route not resolved | 24 Sept 2021, 17:1124 Sept 2021 | 24 Sept 2021, 17:55 | 1,400 ft | no position received |
| HBKAU | route not resolved | 24 Sept 2021, 12:4024 Sept 2021 | 24 Sept 2021, 13:53 | 21,225 ft | no position received |
| HBKAU | route not resolved | 23 Sept 2021, 15:5423 Sept 2021 | 23 Sept 2021, 16:14 | 6,800 ft | no position received |
| HBKAU | route not resolved | 10 Sept 2021, 11:3610 Sept 2021 | 10 Sept 2021, 13:03 | 4,000 ft | no position received |
| HBKAU | route not resolved | 1 Sept 2021, 15:011 Sept 2021 | 1 Sept 2021, 15:11 | 3,500 ft | no position received |
| HBKAU | route not resolved | 1 Sept 2021, 14:051 Sept 2021 | 1 Sept 2021, 14:29 | 1,900 ft | no position received |
| HBKAU | route not resolved | 28 Aug 2021, 16:3228 Aug 2021 | 28 Aug 2021, 16:54 | 3,500 ft | no position received |
| HBKAU | route not resolved | 28 Aug 2021, 14:1528 Aug 2021 | 28 Aug 2021, 14:55 | 2,100 ft | no position received |
| HBKAU | route not resolved | 27 Aug 2021, 10:5927 Aug 2021 | 27 Aug 2021, 11:54 | 8,500 ft | 69 |
| HBKAU | route not resolved | 23 Aug 2021, 13:0023 Aug 2021 | 23 Aug 2021, 13:10 | 4,300 ft | no position received |
| HBKAU | route not resolved | 23 Aug 2021, 11:1723 Aug 2021 | 23 Aug 2021, 12:20 | 32,000 ft | no position received |
| not transmitted | route not resolved | 18 Aug 2021, 15:2018 Aug 2021 | 18 Aug 2021, 15:22 | 4,700 ft | no position received |
| HBKAU | route not resolved | 12 Aug 2021, 15:4412 Aug 2021 | 12 Aug 2021, 16:18 | 4,800 ft | no position received |
| not transmitted | route not resolved | 12 Aug 2021, 14:1312 Aug 2021 | 12 Aug 2021, 14:25 | 36,975 ft | no position received |
| HBKAU | route not resolved | 10 Aug 2021, 17:0410 Aug 2021 | 10 Aug 2021, 17:10 | 4,200 ft | no position received |
| HBKAU | route not resolved | 9 Aug 2021, 12:099 Aug 2021 | 9 Aug 2021, 13:08 | 5,200 ft | no position received |