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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 | 1 Jun 2026, 11:551 Jun 2026 | 1 Jun 2026, 12:00 | 2,075 ft | no position received |
| HBKFD | route not resolved | 1 Jun 2026, 09:281 Jun 2026 | 1 Jun 2026, 09:38 | 5,250 ft | no position received |
| HBKFD | route not resolved | 31 May 2026, 11:1131 May 2026 | 31 May 2026, 11:45 | 2,300 ft | no position received |
| HBKFD | route not resolved | 31 May 2026, 10:0331 May 2026 | 31 May 2026, 10:28 | 1,800 ft | no position received |
| HBKFD | route not resolved | 30 May 2026, 13:5230 May 2026 | 30 May 2026, 15:37 | 2,250 ft | no position received |
| HBKFD | route not resolved | 30 May 2026, 13:0430 May 2026 | 30 May 2026, 13:22 | 2,500 ft | no position received |
| HBKFD | route not resolved | 30 May 2026, 12:2030 May 2026 | 30 May 2026, 12:38 | 2,675 ft | no position received |
| HBKFD | route not resolved | 30 May 2026, 11:3530 May 2026 | 30 May 2026, 11:54 | 2,450 ft | no position received |
| HBKFD | route not resolved | 30 May 2026, 10:1530 May 2026 | 30 May 2026, 11:06 | 2,550 ft | no position received |
| HBKFD | route not resolved | 29 May 2026, 18:1529 May 2026 | 29 May 2026, 18:52 | 2,300 ft | no position received |
| HBKFD | route not resolved | 29 May 2026, 14:1329 May 2026 | 29 May 2026, 14:53 | 2,500 ft | no position received |
| HBKFD | route not resolved | 28 May 2026, 17:5928 May 2026 | 28 May 2026, 18:25 | 2,250 ft | no position received |
| HBKFD | route not resolved | 28 May 2026, 16:4628 May 2026 | 28 May 2026, 17:00 | 2,525 ft | no position received |
| HBKFD | route not resolved | 27 May 2026, 16:1827 May 2026 | 27 May 2026, 16:28 | 1,750 ft | no position received |
| HBKFD | route not resolved | 27 May 2026, 13:4527 May 2026 | 27 May 2026, 14:33 | 2,300 ft | no position received |
| HBKFD | route not resolved | 27 May 2026, 09:1527 May 2026 | 27 May 2026, 10:11 | 2,175 ft | no position received |
| HBKFD | route not resolved | 26 May 2026, 15:3726 May 2026 | 26 May 2026, 15:50 | 2,275 ft | no position received |
| HBKFD | route not resolved | 26 May 2026, 08:4326 May 2026 | 26 May 2026, 09:05 | 4,950 ft | no position received |
| HBKFD | route not resolved | 25 May 2026, 15:4025 May 2026 | 25 May 2026, 16:00 | 2,025 ft | no position received |
| HBKFD | route not resolved | 25 May 2026, 14:4625 May 2026 | 25 May 2026, 15:01 | 8,450 ft | no position received |
| HBKFD | route not resolved | 24 May 2026, 18:3224 May 2026 | 24 May 2026, 19:03 | 2,325 ft | no position received |
| HBKFD | route not resolved | 24 May 2026, 15:4124 May 2026 | 24 May 2026, 15:54 | 2,350 ft | no position received |
| HBKFD | route not resolved | 23 May 2026, 13:4623 May 2026 | 23 May 2026, 13:55 | 6,275 ft | no position received |
| HBKFD | route not resolved | 23 May 2026, 12:0623 May 2026 | 23 May 2026, 13:06 | 2,125 ft | no position received |
| HBKFD | route not resolved | 22 May 2026, 18:4422 May 2026 | 22 May 2026, 18:53 | 2,125 ft | no position received |
