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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 | 10 Jul 2025, 18:2310 Jul 2025 | 10 Jul 2025, 19:22 | 2,600 ft | no position received |
| HBKFD | route not resolved | 10 Jul 2025, 16:0610 Jul 2025 | 10 Jul 2025, 16:28 | 2,500 ft | no position received |
| HBKFD | route not resolved | 10 Jul 2025, 15:2810 Jul 2025 | 10 Jul 2025, 15:36 | not transmitted | no position received |
| HBKFD | route not resolved | 10 Jul 2025, 13:5510 Jul 2025 | 10 Jul 2025, 14:28 | 4,800 ft | no position received |
| HBKFD | route not resolved | 10 Jul 2025, 10:0910 Jul 2025 | 10 Jul 2025, 10:17 | 2,200 ft | no position received |
| HBKFD | route not resolved | 10 Jul 2025, 08:3010 Jul 2025 | 10 Jul 2025, 08:54 | 3,500 ft | no position received |
| HBKFD | route not resolved | 9 Jul 2025, 17:219 Jul 2025 | 9 Jul 2025, 17:31 | 2,300 ft | no position received |
| HBKFD | route not resolved | 6 Jul 2025, 14:566 Jul 2025 | 6 Jul 2025, 15:03 | 4,000 ft | no position received |
| HBKFD | route not resolved | 6 Jul 2025, 13:506 Jul 2025 | 6 Jul 2025, 14:13 | 2,300 ft | no position received |
| HBKFD | route not resolved | 6 Jul 2025, 11:216 Jul 2025 | 6 Jul 2025, 11:48 | 4,700 ft | no position received |
| HBKFD | route not resolved | 5 Jul 2025, 19:165 Jul 2025 | 5 Jul 2025, 19:49 | 2,300 ft | no position received |
| HBKFD | route not resolved | 5 Jul 2025, 17:465 Jul 2025 | 5 Jul 2025, 18:16 | 5,000 ft | no position received |
| HBKFD | route not resolved | 5 Jul 2025, 15:385 Jul 2025 | 5 Jul 2025, 16:16 | 2,200 ft | no position received |
| HBKFD | route not resolved | 5 Jul 2025, 14:105 Jul 2025 | 5 Jul 2025, 14:39 | 4,800 ft | no position received |
| HBKFD | route not resolved | 5 Jul 2025, 12:555 Jul 2025 | 5 Jul 2025, 12:59 | 4,200 ft | no position received |
| HBKFD | route not resolved | 5 Jul 2025, 11:145 Jul 2025 | 5 Jul 2025, 11:56 | 2,200 ft | no position received |
| HBKFD | route not resolved | 5 Jul 2025, 08:275 Jul 2025 | 5 Jul 2025, 09:56 | 2,100 ft | no position received |
| HBKFD | route not resolved | 4 Jul 2025, 17:544 Jul 2025 | 4 Jul 2025, 18:47 | 1,900 ft | no position received |
| HBKFD | route not resolved | 4 Jul 2025, 14:314 Jul 2025 | 4 Jul 2025, 15:51 | 2,100 ft | no position received |
| HBKFD | route not resolved | 4 Jul 2025, 10:164 Jul 2025 | 4 Jul 2025, 11:05 | 2,200 ft | no position received |
| HBKFD | route not resolved | 4 Jul 2025, 08:304 Jul 2025 | 4 Jul 2025, 09:22 | 1,800 ft | no position received |
| HBKFD | route not resolved | 3 Jul 2025, 16:083 Jul 2025 | 3 Jul 2025, 16:53 | 2,300 ft | no position received |
| HBKFD | route not resolved | 3 Jul 2025, 11:253 Jul 2025 | 3 Jul 2025, 11:50 | 2,100 ft | no position received |
| HBKFD | route not resolved | 3 Jul 2025, 08:443 Jul 2025 | 3 Jul 2025, 10:26 | 2,000 ft | no position received |
| HBKFD | route not resolved | 2 Jul 2025, 18:262 Jul 2025 | 2 Jul 2025, 18:47 | 2,200 ft | no position received |
