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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 | 14 Jun 2026, 12:5414 Jun 2026 | 14 Jun 2026, 13:04 | 4,875 ft | no position received |
| HBKFD | route not resolved | 13 Jun 2026, 16:5113 Jun 2026 | 13 Jun 2026, 17:15 | 2,175 ft | no position received |
| HBKFD | route not resolved | 13 Jun 2026, 15:3313 Jun 2026 | 13 Jun 2026, 15:50 | 1,775 ft | no position received |
| HBKFD | route not resolved | 13 Jun 2026, 11:2313 Jun 2026 | 13 Jun 2026, 12:17 | 2,200 ft | no position received |
| HBKFD | route not resolved | 13 Jun 2026, 09:0313 Jun 2026 | 13 Jun 2026, 09:53 | 2,125 ft | no position received |
| HBKFD | route not resolved | 13 Jun 2026, 08:0413 Jun 2026 | 13 Jun 2026, 08:30 | 2,050 ft | no position received |
| HBKFD | route not resolved | 12 Jun 2026, 18:1612 Jun 2026 | 12 Jun 2026, 18:59 | 2,200 ft | no position received |
| HBKFD | route not resolved | 12 Jun 2026, 15:4712 Jun 2026 | 12 Jun 2026, 16:57 | 2,425 ft | no position received |
| HBKFD | route not resolved | 12 Jun 2026, 13:5612 Jun 2026 | 12 Jun 2026, 14:44 | 2,100 ft | no position received |
| HBKFD | route not resolved | 11 Jun 2026, 10:3611 Jun 2026 | 11 Jun 2026, 10:42 | 2,175 ft | no position received |
| HBKFD | route not resolved | 11 Jun 2026, 08:3511 Jun 2026 | 11 Jun 2026, 08:42 | 4,325 ft | no position received |
| HBKFD | route not resolved | 10 Jun 2026, 17:5310 Jun 2026 | 10 Jun 2026, 18:23 | 2,250 ft | no position received |
| HBKFD | route not resolved | 10 Jun 2026, 09:4410 Jun 2026 | 10 Jun 2026, 10:28 | 2,325 ft | no position received |
| HBKFD | route not resolved | 9 Jun 2026, 18:189 Jun 2026 | 9 Jun 2026, 18:54 | 2,325 ft | no position received |
| HBKFD | route not resolved | 9 Jun 2026, 16:039 Jun 2026 | 9 Jun 2026, 16:15 | 4,150 ft | no position received |
| HBKFD | route not resolved | 9 Jun 2026, 14:369 Jun 2026 | 9 Jun 2026, 14:56 | 3,850 ft | no position received |
| HBKFD | route not resolved | 8 Jun 2026, 16:018 Jun 2026 | 8 Jun 2026, 16:40 | 2,625 ft | no position received |
| HBKFD | route not resolved | 8 Jun 2026, 14:428 Jun 2026 | 8 Jun 2026, 14:55 | 1,875 ft | no position received |
| HBKFD | route not resolved | 5 Jun 2026, 14:355 Jun 2026 | 5 Jun 2026, 15:55 | 2,425 ft | no position received |
| HBKFD | route not resolved | 3 Jun 2026, 16:173 Jun 2026 | 3 Jun 2026, 16:36 | 2,400 ft | no position received |
| HBKFD | route not resolved | 3 Jun 2026, 14:483 Jun 2026 | 3 Jun 2026, 15:16 | 4,150 ft | no position received |
| HBKFD | route not resolved | 3 Jun 2026, 13:563 Jun 2026 | 3 Jun 2026, 14:15 | 2,500 ft | no position received |
| HBKFD | route not resolved | 1 Jun 2026, 18:591 Jun 2026 | 1 Jun 2026, 19:40 | 2,400 ft | no position received |
| HBKFD | route not resolved | 1 Jun 2026, 14:141 Jun 2026 | 1 Jun 2026, 14:39 | 2,850 ft | no position received |
| HBKFD | route not resolved | 1 Jun 2026, 12:401 Jun 2026 | 1 Jun 2026, 12:59 | 2,425 ft | no position received |
