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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
- 14 Aug 2026, 10:00
- Logged visits
- 7,070
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 57,425
- Longest contact
- 4 h 47 min
- Contacts on this Mode S address
- 7,088 contacts on the address, 7,070 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 12 Aug 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| HBKFD | route not resolved | 7 Apr 2018, 13:387 Apr 2018 | 7 Apr 2018, 13:47 | 2,400 ft | no position received |
| HBKFD | route not resolved | 7 Apr 2018, 10:387 Apr 2018 | 7 Apr 2018, 10:47 | 5,500 ft | no position received |
| HBKFD | route not resolved | 7 Apr 2018, 09:197 Apr 2018 | 7 Apr 2018, 09:39 | 2,400 ft | no position received |
| not transmitted | route not resolved | 7 Apr 2018, 08:137 Apr 2018 | 7 Apr 2018, 08:17 | 4,000 ft | no position received |
| HBKFD | route not resolved | 6 Apr 2018, 17:426 Apr 2018 | 6 Apr 2018, 19:26 | 3,000 ft | no position received |
| HBKFD | route not resolved | 6 Apr 2018, 16:546 Apr 2018 | 6 Apr 2018, 17:12 | 2,300 ft | no position received |
| not transmitted | route not resolved | 6 Apr 2018, 15:406 Apr 2018 | 6 Apr 2018, 15:49 | 2,300 ft | no position received |
| not transmitted | route not resolved | 6 Apr 2018, 14:576 Apr 2018 | 6 Apr 2018, 15:07 | 7,500 ft | no position received |
| HBKFD | route not resolved | 6 Apr 2018, 12:416 Apr 2018 | 6 Apr 2018, 13:24 | 2,300 ft | no position received |
| not transmitted | route not resolved | 6 Apr 2018, 11:306 Apr 2018 | 6 Apr 2018, 11:45 | 2,300 ft | no position received |
| HBKFD | route not resolved | 6 Apr 2018, 10:146 Apr 2018 | 6 Apr 2018, 10:22 | 2,500 ft | no position received |
| HBKFD | route not resolved | 6 Apr 2018, 09:026 Apr 2018 | 6 Apr 2018, 09:11 | 5,300 ft | no position received |
| not transmitted | route not resolved | 5 Apr 2018, 17:085 Apr 2018 | 5 Apr 2018, 17:35 | 2,300 ft | no position received |
| not transmitted | route not resolved | 5 Apr 2018, 15:595 Apr 2018 | 5 Apr 2018, 16:04 | 2,300 ft | no position received |
| HBKFD | route not resolved | 5 Apr 2018, 14:025 Apr 2018 | 5 Apr 2018, 14:10 | 3,200 ft | no position received |
| HBKFD | route not resolved | 5 Apr 2018, 10:565 Apr 2018 | 5 Apr 2018, 11:32 | 2,300 ft | no position received |
| not transmitted | route not resolved | 4 Apr 2018, 13:094 Apr 2018 | 4 Apr 2018, 13:24 | 3,600 ft | no position received |
| HBKFD | route not resolved | 4 Apr 2018, 12:184 Apr 2018 | 4 Apr 2018, 12:30 | 7,800 ft | no position received |
| HBKFD | route not resolved | 4 Apr 2018, 10:294 Apr 2018 | 4 Apr 2018, 11:14 | 2,800 ft | no position received |
| HBKFD | route not resolved | 4 Apr 2018, 08:294 Apr 2018 | 4 Apr 2018, 08:53 | 3,600 ft | no position received |
| HBKFD | route not resolved | 3 Apr 2018, 19:013 Apr 2018 | 3 Apr 2018, 19:11 | 2,600 ft | no position received |
| HBKFD | route not resolved | 3 Apr 2018, 17:543 Apr 2018 | 3 Apr 2018, 18:15 | 4,700 ft | no position received |
| HBKFD | route not resolved | 3 Apr 2018, 13:433 Apr 2018 | 3 Apr 2018, 14:20 | 2,600 ft | no position received |
| HBKFD | route not resolved | 3 Apr 2018, 10:183 Apr 2018 | 3 Apr 2018, 10:48 | 2,600 ft | no position received |
| HBKFD | route not resolved | 2 Apr 2018, 16:562 Apr 2018 | 2 Apr 2018, 17:18 | 2,700 ft | no position received |
