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Aircraft
HB-KFD
Common
- Mode S hex
- 4B1AED
- Type
- Robin DR400DR40
- Manufacturer
- Avions Pierre Robin S.a.
- Serial number
- 2431
- Year built
- 199927 years old
- Country of registration
Switzerland
- First contact
- 6 Apr 2016, 08:33
- Last contact
- 17 Aug 2026, 16:12
- Logged visits
- 7,071
The station's story
- Cumulative contact time
- 3,328 h
- Distinct days
- 2,327
- Highest captured altitude
- 24,975 ft
- 120 corrupted frame(s) excluded from this maximum
- Discovery rank
- #1,057 of 59,408
- Longest contact
- 4 h 47 min
- Contacts on this Mode S address
- 7,089 contacts on the address, 7,071 under this registration: the address has carried several identities over time.
Observed callsigns
EZS (4 contacts, 2019-2021) · SWR (2 contacts, 2018-2019)
Operator as per the registry of 17 Aug 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| HBKFD | route not resolved | 6 Jan 2022, 08:176 Jan 2022 | 6 Jan 2022, 08:35 | 2,500 ft | no position received |
| HBKFD | route not resolved | 5 Jan 2022, 16:005 Jan 2022 | 5 Jan 2022, 16:20 | 4,200 ft | no position received |
| HBKFD | route not resolved | 4 Jan 2022, 11:024 Jan 2022 | 4 Jan 2022, 11:49 | 2,600 ft | no position received |
| HBKFD | route not resolved | 3 Jan 2022, 16:133 Jan 2022 | 3 Jan 2022, 16:56 | 2,300 ft | no position received |
| not transmitted | route not resolved | 3 Jan 2022, 11:573 Jan 2022 | 3 Jan 2022, 12:05 | 2,200 ft | no position received |
| not transmitted | route not resolved | 3 Jan 2022, 11:203 Jan 2022 | 3 Jan 2022, 11:23 | 3,300 ft | no position received |
| HBKFD | route not resolved | 2 Jan 2022, 14:212 Jan 2022 | 2 Jan 2022, 15:09 | 33,025 ft | no position received |
| HBKFD | route not resolved | 2 Jan 2022, 11:332 Jan 2022 | 2 Jan 2022, 12:03 | 2,100 ft | no position received |
| not transmitted | route not resolved | 31 Dec 2021, 13:1731 Dec 2021 | 31 Dec 2021, 14:19 | 2,000 ft | no position received |
| not transmitted | route not resolved | 31 Dec 2021, 11:1831 Dec 2021 | 31 Dec 2021, 11:22 | 2,100 ft | no position received |
| not transmitted | route not resolved | 31 Dec 2021, 09:5031 Dec 2021 | 31 Dec 2021, 09:50 | not transmitted | no position received |
| not transmitted | route not resolved | 30 Dec 2021, 15:1630 Dec 2021 | 30 Dec 2021, 15:42 | 2,100 ft | no position received |
| not transmitted | route not resolved | 30 Dec 2021, 13:4730 Dec 2021 | 30 Dec 2021, 13:56 | 4,300 ft | no position received |
| HBKFD | route not resolved | 23 Dec 2021, 15:2823 Dec 2021 | 23 Dec 2021, 15:40 | 2,400 ft | no position received |
| not transmitted | route not resolved | 23 Dec 2021, 12:5723 Dec 2021 | 23 Dec 2021, 13:00 | 4,300 ft | no position received |
| HBKFD | route not resolved | 22 Dec 2021, 15:2622 Dec 2021 | 22 Dec 2021, 15:44 | 2,100 ft | no position received |
| HBKFD | route not resolved | 13 Dec 2021, 10:2313 Dec 2021 | 13 Dec 2021, 10:54 | 5,000 ft | no position received |
| HBKFD | route not resolved | 13 Dec 2021, 08:2413 Dec 2021 | 13 Dec 2021, 08:59 | 1,900 ft | no position received |
| HBKFD | route not resolved | 11 Dec 2021, 16:0311 Dec 2021 | 11 Dec 2021, 16:23 | 2,400 ft | no position received |
| HBKFD | route not resolved | 9 Dec 2021, 15:009 Dec 2021 | 9 Dec 2021, 16:02 | 2,600 ft | no position received |
| HBKFD | route not resolved | 7 Dec 2021, 13:597 Dec 2021 | 7 Dec 2021, 15:18 | 2,500 ft | no position received |
| HBKFD | route not resolved | 6 Dec 2021, 15:476 Dec 2021 | 6 Dec 2021, 16:39 | 2,400 ft | no position received |
| HBKFD | route not resolved | 3 Dec 2021, 13:243 Dec 2021 | 3 Dec 2021, 13:47 | 2,400 ft | no position received |
| HBKFD | route not resolved | 3 Dec 2021, 12:313 Dec 2021 | 3 Dec 2021, 12:54 | 2,500 ft | no position received |
| HBKFD | route not resolved | 3 Dec 2021, 09:523 Dec 2021 | 3 Dec 2021, 10:32 | 2,400 ft | no position received |
