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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 | 6 Apr 2026, 16:246 Apr 2026 | 6 Apr 2026, 16:54 | 2,150 ft | no position received |
| HBKFD | route not resolved | 6 Apr 2026, 14:556 Apr 2026 | 6 Apr 2026, 15:00 | 2,150 ft | no position received |
| HBKFD | route not resolved | 6 Apr 2026, 13:006 Apr 2026 | 6 Apr 2026, 13:08 | 6,975 ft | no position received |
| HBKFD | route not resolved | 6 Apr 2026, 11:056 Apr 2026 | 6 Apr 2026, 11:50 | 2,175 ft | no position received |
| HBKFD | route not resolved | 5 Apr 2026, 15:475 Apr 2026 | 5 Apr 2026, 16:39 | 2,200 ft | no position received |
| HBKFD | route not resolved | 5 Apr 2026, 14:225 Apr 2026 | 5 Apr 2026, 14:46 | 2,175 ft | no position received |
| HBKFD | route not resolved | 5 Apr 2026, 12:205 Apr 2026 | 5 Apr 2026, 13:30 | 2,150 ft | no position received |
| HBKFD | route not resolved | 5 Apr 2026, 11:225 Apr 2026 | 5 Apr 2026, 11:54 | 2,175 ft | no position received |
| HBKFD | route not resolved | 5 Apr 2026, 10:215 Apr 2026 | 5 Apr 2026, 10:42 | 2,150 ft | no position received |
| HBKFD | route not resolved | 4 Apr 2026, 18:454 Apr 2026 | 4 Apr 2026, 19:48 | 2,200 ft | no position received |
| HBKFD | route not resolved | 4 Apr 2026, 15:024 Apr 2026 | 4 Apr 2026, 15:55 | 2,200 ft | no position received |
| HBKFD | route not resolved | 4 Apr 2026, 11:404 Apr 2026 | 4 Apr 2026, 12:45 | 2,075 ft | no position received |
| HBKFD | route not resolved | 4 Apr 2026, 09:254 Apr 2026 | 4 Apr 2026, 10:00 | 2,150 ft | no position received |
| HBKFD | route not resolved | 4 Apr 2026, 08:304 Apr 2026 | 4 Apr 2026, 08:52 | 2,350 ft | no position received |
| HBKFD | route not resolved | 3 Apr 2026, 18:333 Apr 2026 | 3 Apr 2026, 18:48 | 2,325 ft | no position received |
| HBKFD | route not resolved | 3 Apr 2026, 08:393 Apr 2026 | 3 Apr 2026, 08:56 | 6,300 ft | no position received |
| HBKFD | route not resolved | 2 Apr 2026, 18:112 Apr 2026 | 2 Apr 2026, 18:39 | 2,775 ft | no position received |
| HBKFD | route not resolved | 2 Apr 2026, 16:382 Apr 2026 | 2 Apr 2026, 17:31 | 2,725 ft | no position received |
| HBKFD | route not resolved | 2 Apr 2026, 08:512 Apr 2026 | 2 Apr 2026, 09:27 | 2,750 ft | no position received |
| HBKFD | route not resolved | 1 Apr 2026, 11:591 Apr 2026 | 1 Apr 2026, 12:49 | 2,275 ft | no position received |
| HBKFD | route not resolved | 31 Mar 2026, 09:2431 Mar 2026 | 31 Mar 2026, 10:04 | 2,100 ft | no position received |
| HBKFD | route not resolved | 27 Mar 2026, 16:1927 Mar 2026 | 27 Mar 2026, 16:55 | 2,225 ft | no position received |
| HBKFD | route not resolved | 26 Mar 2026, 11:2226 Mar 2026 | 26 Mar 2026, 11:32 | 1,825 ft | no position received |
| HBKFD | route not resolved | 25 Mar 2026, 09:3425 Mar 2026 | 25 Mar 2026, 09:37 | 2,500 ft | no position received |
| HBKFD | route not resolved | 25 Mar 2026, 08:1425 Mar 2026 | 25 Mar 2026, 08:39 | 2,525 ft | no position received |
