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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, 14:11
- Logged visits
- 7,053
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 57,065
- Longest contact
- 4 h 47 min
- Contacts on this Mode S address
- 7,071 contacts on the address, 7,053 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 21.07.2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| HBKFD | route not resolved | 30 Jun 2026, 09:1930 Jun 2026 | 30 Jun 2026, 09:48 | 5,050 ft | no position received |
| HBKFD | route not resolved | 29 Jun 2026, 17:4029 Jun 2026 | 29 Jun 2026, 18:10 | 2,100 ft | no position received |
| HBKFD | route not resolved | 29 Jun 2026, 15:5929 Jun 2026 | 29 Jun 2026, 16:07 | 3,950 ft | no position received |
| HBKFD | route not resolved | 29 Jun 2026, 13:3629 Jun 2026 | 29 Jun 2026, 14:46 | 2,375 ft | no position received |
| HBKFD | route not resolved | 29 Jun 2026, 10:5029 Jun 2026 | 29 Jun 2026, 11:17 | 2,575 ft | no position received |
| HBKFD | route not resolved | 29 Jun 2026, 08:2929 Jun 2026 | 29 Jun 2026, 09:40 | 2,275 ft | no position received |
| HBKFD | route not resolved | 28 Jun 2026, 16:2028 Jun 2026 | 28 Jun 2026, 17:11 | 2,250 ft | no position received |
| HBKFD | route not resolved | 28 Jun 2026, 14:4428 Jun 2026 | 28 Jun 2026, 15:32 | 2,250 ft | no position received |
| HBKFD | route not resolved | 28 Jun 2026, 13:4528 Jun 2026 | 28 Jun 2026, 13:55 | 4,775 ft | no position received |
| HBKFD | route not resolved | 28 Jun 2026, 10:3328 Jun 2026 | 28 Jun 2026, 11:20 | 2,200 ft | no position received |
| HBKFD | route not resolved | 27 Jun 2026, 14:1427 Jun 2026 | 27 Jun 2026, 15:02 | 2,200 ft | no position received |
| HBKFD | route not resolved | 27 Jun 2026, 11:1327 Jun 2026 | 27 Jun 2026, 11:25 | 2,200 ft | no position received |
| HBKFD | route not resolved | 27 Jun 2026, 10:1827 Jun 2026 | 27 Jun 2026, 10:30 | 1,700 ft | no position received |
| HBKFD | route not resolved | 26 Jun 2026, 17:4426 Jun 2026 | 26 Jun 2026, 18:12 | 2,300 ft | no position received |
| HBKFD | route not resolved | 26 Jun 2026, 15:2426 Jun 2026 | 26 Jun 2026, 16:05 | 2,300 ft | no position received |
| HBKFD | route not resolved | 26 Jun 2026, 13:3826 Jun 2026 | 26 Jun 2026, 14:01 | 6,225 ft | no position received |
| HBKFD | route not resolved | 26 Jun 2026, 09:3126 Jun 2026 | 26 Jun 2026, 10:23 | 2,200 ft | no position received |
| HBKFD | route not resolved | 26 Jun 2026, 08:4226 Jun 2026 | 26 Jun 2026, 08:54 | 1,625 ft | no position received |
| HBKFD | route not resolved | 25 Jun 2026, 18:5125 Jun 2026 | 25 Jun 2026, 19:18 | 2,325 ft | no position received |
| HBKFD | route not resolved | 25 Jun 2026, 16:4425 Jun 2026 | 25 Jun 2026, 17:38 | 2,300 ft | no position received |
| HBKFD | route not resolved | 25 Jun 2026, 15:0325 Jun 2026 | 25 Jun 2026, 15:08 | 2,300 ft | no position received |
| HBKFD | route not resolved | 25 Jun 2026, 13:4225 Jun 2026 | 25 Jun 2026, 14:16 | 3,400 ft | no position received |
| HBKFD | route not resolved | 25 Jun 2026, 10:2025 Jun 2026 | 25 Jun 2026, 10:58 | 2,225 ft | no position received |
| HBKFD | route not resolved | 24 Jun 2026, 15:4324 Jun 2026 | 24 Jun 2026, 16:23 | 2,800 ft | no position received |
| HBKFD | route not resolved | 24 Jun 2026, 14:2724 Jun 2026 | 24 Jun 2026, 14:50 | 2,375 ft | no position received |
