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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
- 11 Aug 2026, 18:48
- Logged visits
- 7,061
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
- 7,079 contacts on the address, 7,061 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 | 11 Jun 2025, 15:4111 Jun 2025 | 11 Jun 2025, 16:27 | 2,200 ft | no position received |
| HBKFD | route not resolved | 11 Jun 2025, 13:5711 Jun 2025 | 11 Jun 2025, 14:47 | 2,300 ft | no position received |
| HBKFD | route not resolved | 11 Jun 2025, 11:4511 Jun 2025 | 11 Jun 2025, 12:00 | 2,400 ft | no position received |
| HBKFD | route not resolved | 11 Jun 2025, 08:3811 Jun 2025 | 11 Jun 2025, 08:53 | 9,200 ft | no position received |
| HBKFD | route not resolved | 10 Jun 2025, 19:0410 Jun 2025 | 10 Jun 2025, 19:25 | 2,200 ft | no position received |
| HBKFD | route not resolved | 10 Jun 2025, 15:5910 Jun 2025 | 10 Jun 2025, 17:14 | 2,100 ft | no position received |
| HBKFD | route not resolved | 9 Jun 2025, 19:279 Jun 2025 | 9 Jun 2025, 19:40 | 2,400 ft | no position received |
| HBKFD | route not resolved | 9 Jun 2025, 18:429 Jun 2025 | 9 Jun 2025, 18:53 | 5,700 ft | no position received |
| HBKFD | route not resolved | 9 Jun 2025, 16:289 Jun 2025 | 9 Jun 2025, 16:52 | 2,300 ft | no position received |
| HBKFD | route not resolved | 9 Jun 2025, 14:289 Jun 2025 | 9 Jun 2025, 15:17 | 2,000 ft | no position received |
| HBKFD | route not resolved | 9 Jun 2025, 12:229 Jun 2025 | 9 Jun 2025, 12:40 | 2,100 ft | no position received |
| HBKFD | route not resolved | 9 Jun 2025, 11:099 Jun 2025 | 9 Jun 2025, 11:31 | 2,800 ft | no position received |
| HBKFD | route not resolved | 9 Jun 2025, 09:209 Jun 2025 | 9 Jun 2025, 09:35 | 4,800 ft | no position received |
| HBKFD | route not resolved | 9 Jun 2025, 08:329 Jun 2025 | 9 Jun 2025, 08:49 | 2,100 ft | no position received |
| HBKFD | route not resolved | 8 Jun 2025, 11:278 Jun 2025 | 8 Jun 2025, 11:36 | 2,100 ft | no position received |
| HBKFD | route not resolved | 8 Jun 2025, 10:488 Jun 2025 | 8 Jun 2025, 10:56 | 1,600 ft | no position received |
| HBKFD | route not resolved | 8 Jun 2025, 09:598 Jun 2025 | 8 Jun 2025, 10:07 | 4,400 ft | no position received |
| HBKFD | route not resolved | 6 Jun 2025, 14:286 Jun 2025 | 6 Jun 2025, 15:29 | 2,200 ft | no position received |
| HBKFD | route not resolved | 6 Jun 2025, 10:276 Jun 2025 | 6 Jun 2025, 11:35 | 2,200 ft | no position received |
| HBKFD | route not resolved | 6 Jun 2025, 08:326 Jun 2025 | 6 Jun 2025, 09:19 | 2,200 ft | no position received |
| HBKFD | route not resolved | 5 Jun 2025, 16:565 Jun 2025 | 5 Jun 2025, 17:35 | 2,200 ft | no position received |
| HBKFD | route not resolved | 5 Jun 2025, 09:195 Jun 2025 | 5 Jun 2025, 09:40 | 2,200 ft | no position received |
| HBKFD | route not resolved | 4 Jun 2025, 09:524 Jun 2025 | 4 Jun 2025, 10:16 | 2,400 ft | no position received |
| HBKFD | route not resolved | 4 Jun 2025, 08:414 Jun 2025 | 4 Jun 2025, 08:48 | 3,900 ft | no position received |
| HBKFD | route not resolved | 3 Jun 2025, 14:093 Jun 2025 | 3 Jun 2025, 14:58 | 2,200 ft | no position received |
