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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 | 22 Apr 2026, 14:5022 Apr 2026 | 22 Apr 2026, 15:07 | 2,850 ft | no position received |
| HBKFD | route not resolved | 22 Apr 2026, 11:2722 Apr 2026 | 22 Apr 2026, 12:08 | 3,000 ft | no position received |
| HBKFD | route not resolved | 22 Apr 2026, 08:5922 Apr 2026 | 22 Apr 2026, 09:39 | 2,550 ft | no position received |
| HBKFD | route not resolved | 21 Apr 2026, 19:2021 Apr 2026 | 21 Apr 2026, 19:33 | 2,425 ft | no position received |
| HBKFD | route not resolved | 21 Apr 2026, 18:4121 Apr 2026 | 21 Apr 2026, 18:51 | 1,875 ft | no position received |
| HBKFD | route not resolved | 21 Apr 2026, 17:2421 Apr 2026 | 21 Apr 2026, 18:02 | 2,375 ft | no position received |
| HBKFD | route not resolved | 21 Apr 2026, 11:1721 Apr 2026 | 21 Apr 2026, 11:47 | 2,525 ft | no position received |
| HBKFD | route not resolved | 20 Apr 2026, 17:2020 Apr 2026 | 20 Apr 2026, 17:37 | 2,550 ft | no position received |
| HBKFD | route not resolved | 20 Apr 2026, 15:3020 Apr 2026 | 20 Apr 2026, 15:40 | 5,225 ft | no position received |
| HBKFD | route not resolved | 19 Apr 2026, 16:0619 Apr 2026 | 19 Apr 2026, 16:50 | 2,775 ft | no position received |
| HBKFD | route not resolved | 19 Apr 2026, 14:1519 Apr 2026 | 19 Apr 2026, 14:46 | 2,550 ft | no position received |
| HBKFD | route not resolved | 19 Apr 2026, 10:5719 Apr 2026 | 19 Apr 2026, 11:05 | 4,850 ft | no position received |
| HBKFD | route not resolved | 19 Apr 2026, 10:1019 Apr 2026 | 19 Apr 2026, 10:21 | 1,750 ft | no position received |
| HBKFD | route not resolved | 18 Apr 2026, 17:5618 Apr 2026 | 18 Apr 2026, 18:39 | 2,325 ft | no position received |
| HBKFD | route not resolved | 18 Apr 2026, 16:5718 Apr 2026 | 18 Apr 2026, 17:16 | 2,275 ft | no position received |
| HBKFD | route not resolved | 18 Apr 2026, 16:0318 Apr 2026 | 18 Apr 2026, 16:26 | 1,725 ft | no position received |
| HBKFD | route not resolved | 18 Apr 2026, 12:4018 Apr 2026 | 18 Apr 2026, 12:59 | 2,300 ft | no position received |
| HBKFD | route not resolved | 18 Apr 2026, 08:4118 Apr 2026 | 18 Apr 2026, 09:26 | 2,350 ft | no position received |
| HBKFD | route not resolved | 17 Apr 2026, 17:1417 Apr 2026 | 17 Apr 2026, 17:44 | 2,300 ft | no position received |
| HBKFD | route not resolved | 17 Apr 2026, 15:4517 Apr 2026 | 17 Apr 2026, 15:54 | 2,175 ft | no position received |
| HBKFD | route not resolved | 17 Apr 2026, 13:5617 Apr 2026 | 17 Apr 2026, 14:09 | 9,375 ft | no position received |
| HBKFD | route not resolved | 17 Apr 2026, 11:1117 Apr 2026 | 17 Apr 2026, 11:19 | 2,375 ft | no position received |
| HBKFD | route not resolved | 17 Apr 2026, 09:4017 Apr 2026 | 17 Apr 2026, 09:47 | 4,075 ft | no position received |
| HBKFD | route not resolved | 15 Apr 2026, 16:1115 Apr 2026 | 15 Apr 2026, 16:44 | 2,350 ft | no position received |
| HBKFD | route not resolved | 15 Apr 2026, 14:2815 Apr 2026 | 15 Apr 2026, 14:36 | 3,775 ft | no position received |
