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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
- 10 Aug 2026, 18:19
- Logged visits
- 7,055
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 57,441
- Longest contact
- 4 h 47 min
- Contacts on this Mode S address
- 7,073 contacts on the address, 7,055 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 29 Jul 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| HBKFD | route not resolved | 27 Apr 2026, 19:1027 Apr 2026 | 27 Apr 2026, 19:19 | 1,850 ft | no position received |
| HBKFD | route not resolved | 27 Apr 2026, 17:1627 Apr 2026 | 27 Apr 2026, 17:55 | 2,350 ft | no position received |
| HBKFD | route not resolved | 27 Apr 2026, 15:0927 Apr 2026 | 27 Apr 2026, 15:45 | 2,300 ft | no position received |
| HBKFD | route not resolved | 27 Apr 2026, 11:0227 Apr 2026 | 27 Apr 2026, 11:48 | 2,425 ft | no position received |
| HBKFD | route not resolved | 27 Apr 2026, 09:0427 Apr 2026 | 27 Apr 2026, 09:27 | 2,525 ft | no position received |
| HBKFD | route not resolved | 26 Apr 2026, 10:5226 Apr 2026 | 26 Apr 2026, 11:37 | 2,525 ft | no position received |
| HBKFD | route not resolved | 25 Apr 2026, 17:2425 Apr 2026 | 25 Apr 2026, 17:51 | 2,350 ft | no position received |
| HBKFD | route not resolved | 25 Apr 2026, 15:4525 Apr 2026 | 25 Apr 2026, 16:30 | 2,375 ft | no position received |
| HBKFD | route not resolved | 25 Apr 2026, 12:3425 Apr 2026 | 25 Apr 2026, 13:35 | 2,400 ft | no position received |
| HBKFD | route not resolved | 25 Apr 2026, 11:2525 Apr 2026 | 25 Apr 2026, 11:56 | 2,325 ft | no position received |
| HBKFD | route not resolved | 25 Apr 2026, 10:2425 Apr 2026 | 25 Apr 2026, 10:51 | 2,975 ft | no position received |
| HBKFD | route not resolved | 25 Apr 2026, 08:4425 Apr 2026 | 25 Apr 2026, 09:33 | 2,275 ft | no position received |
| HBKFD | route not resolved | 24 Apr 2026, 19:2924 Apr 2026 | 24 Apr 2026, 19:39 | 2,450 ft | no position received |
| HBKFD | route not resolved | 24 Apr 2026, 16:4524 Apr 2026 | 24 Apr 2026, 16:59 | 1,725 ft | no position received |
| HBKFD | route not resolved | 24 Apr 2026, 13:0324 Apr 2026 | 24 Apr 2026, 13:14 | 8,300 ft | no position received |
| HBKFD | route not resolved | 24 Apr 2026, 11:3624 Apr 2026 | 24 Apr 2026, 11:43 | 2,400 ft | no position received |
| HBKFD | route not resolved | 24 Apr 2026, 10:3824 Apr 2026 | 24 Apr 2026, 10:54 | 8,350 ft | no position received |
| HBKFD | route not resolved | 24 Apr 2026, 09:4224 Apr 2026 | 24 Apr 2026, 09:53 | 2,775 ft | no position received |
| HBKFD | route not resolved | 24 Apr 2026, 08:3324 Apr 2026 | 24 Apr 2026, 08:50 | 8,400 ft | no position received |
| HBKFD | route not resolved | 23 Apr 2026, 17:1423 Apr 2026 | 23 Apr 2026, 19:08 | 2,325 ft | no position received |
| HBKFD | route not resolved | 23 Apr 2026, 13:3623 Apr 2026 | 23 Apr 2026, 13:58 | 2,375 ft | no position received |
| HBKFD | route not resolved | 23 Apr 2026, 10:1723 Apr 2026 | 23 Apr 2026, 10:21 | 2,350 ft | no position received |
| HBKFD | route not resolved | 23 Apr 2026, 08:5023 Apr 2026 | 23 Apr 2026, 08:59 | 5,125 ft | no position received |
| HBKFD | route not resolved | 22 Apr 2026, 16:5722 Apr 2026 | 22 Apr 2026, 17:16 | 2,500 ft | no position received |
| HBKFD | route not resolved | 22 Apr 2026, 16:2022 Apr 2026 | 22 Apr 2026, 16:30 | 1,825 ft | no position received |
