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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 Oct 2018, 17:455 Oct 2018 | 5 Oct 2018, 17:46 | 18,000 ft | no position received |
| HBKAU | route not resolved | 4 Oct 2018, 14:394 Oct 2018 | 4 Oct 2018, 15:57 | 1,225 ft | no position received |
| HBKAU | route not resolved | 25 Sept 2018, 14:1725 Sept 2018 | 25 Sept 2018, 14:20 | 4,400 ft | no position received |
| HBKAU | route not resolved | 19 Sept 2018, 14:0819 Sept 2018 | 19 Sept 2018, 15:07 | 5,100 ft | no position received |
| not transmitted | route not resolved | 18 Sept 2018, 13:2318 Sept 2018 | 18 Sept 2018, 13:34 | 4,900 ft | no position received |
| HBKAU | route not resolved | 18 Sept 2018, 11:0618 Sept 2018 | 18 Sept 2018, 11:35 | 4,500 ft | no position received |
| not transmitted | route not resolved | 15 Sept 2018, 17:2515 Sept 2018 | 15 Sept 2018, 17:32 | 1,175 ft | no position received |
| HBKAU | route not resolved | 5 Sept 2018, 12:015 Sept 2018 | 5 Sept 2018, 12:46 | 26,800 ft | no position received |
| HBKAU | route not resolved | 28 Aug 2018, 12:3228 Aug 2018 | 28 Aug 2018, 12:54 | 4,800 ft | no position received |
| HBKAU | route not resolved | 28 Aug 2018, 10:5628 Aug 2018 | 28 Aug 2018, 11:12 | 4,500 ft | no position received |
| HBKAU | route not resolved | 11 Aug 2018, 10:5511 Aug 2018 | 11 Aug 2018, 11:08 | 8,775 ft | no position received |
| HBKAU | route not resolved | 29 Jul 2018, 11:3629 Jul 2018 | 29 Jul 2018, 12:14 | 1,300 ft | no position received |
| not transmitted | route not resolved | 27 Jul 2018, 10:4127 Jul 2018 | 27 Jul 2018, 11:12 | 25,850 ft | no position received |
| HBKAU | route not resolved | 25 Jul 2018, 13:0825 Jul 2018 | 25 Jul 2018, 13:09 | 5,100 ft | no position received |
| not transmitted | route not resolved | 25 Jul 2018, 12:1025 Jul 2018 | 25 Jul 2018, 12:10 | 4,600 ft | no position received |
| HBKAU | route not resolved | 25 Jul 2018, 11:2525 Jul 2018 | 25 Jul 2018, 11:34 | 34,000 ft | no position received |
| HBKAU | route not resolved | 16 Jul 2018, 10:4716 Jul 2018 | 16 Jul 2018, 11:46 | 7,300 ft | no position received |
| HBKAU | route not resolved | 2 Jul 2018, 17:222 Jul 2018 | 2 Jul 2018, 18:08 | 18,450 ft | no position received |
| HBKAU | route not resolved | 2 Jul 2018, 13:422 Jul 2018 | 2 Jul 2018, 14:08 | 1,800 ft | no position received |
| HBKAU | route not resolved | 24 Jun 2018, 10:4824 Jun 2018 | 24 Jun 2018, 11:01 | 3,500 ft | no position received |
| HBKAU | route not resolved | 24 Jun 2018, 09:3324 Jun 2018 | 24 Jun 2018, 10:11 | 1,500 ft | no position received |
| HBKAU | route not resolved | 23 Jun 2018, 16:4823 Jun 2018 | 23 Jun 2018, 17:08 | 22,000 ft | no position received |
| HBKAU | route not resolved | 22 Jun 2018, 14:0722 Jun 2018 | 22 Jun 2018, 14:44 | 34,000 ft | no position received |
| HBKAU | route not resolved | 22 Jun 2018, 10:5522 Jun 2018 | 22 Jun 2018, 12:03 | 4,600 ft | no position received |
| HBKAU | route not resolved | 18 Jun 2018, 14:2018 Jun 2018 | 18 Jun 2018, 14:55 | 5,300 ft | no position received |