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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 57,441
- 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 | 2 Sept 2025, 18:012 Sept 2025 | 2 Sept 2025, 18:09 | 4,500 ft | no position received |
| HBKFD | route not resolved | 2 Sept 2025, 15:572 Sept 2025 | 2 Sept 2025, 16:07 | 2,300 ft | no position received |
| HBKFD | route not resolved | 2 Sept 2025, 14:272 Sept 2025 | 2 Sept 2025, 14:35 | 4,600 ft | no position received |
| HBKFD | route not resolved | 31 Aug 2025, 15:2731 Aug 2025 | 31 Aug 2025, 15:35 | 2,300 ft | no position received |
| HBKFD | route not resolved | 31 Aug 2025, 14:2431 Aug 2025 | 31 Aug 2025, 14:50 | 1,900 ft | no position received |
| HBKFD | route not resolved | 31 Aug 2025, 11:2431 Aug 2025 | 31 Aug 2025, 11:35 | 2,300 ft | no position received |
| HBKFD | route not resolved | 31 Aug 2025, 09:3131 Aug 2025 | 31 Aug 2025, 10:20 | 3,500 ft | no position received |
| HBKFD | route not resolved | 30 Aug 2025, 15:0530 Aug 2025 | 30 Aug 2025, 15:36 | 2,300 ft | no position received |
| HBKFD | route not resolved | 29 Aug 2025, 15:4029 Aug 2025 | 29 Aug 2025, 16:37 | 2,500 ft | no position received |
| HBKFD | route not resolved | 26 Aug 2025, 16:3626 Aug 2025 | 26 Aug 2025, 16:53 | 2,200 ft | no position received |
| HBKFD | route not resolved | 26 Aug 2025, 14:5926 Aug 2025 | 26 Aug 2025, 15:53 | 2,200 ft | no position received |
| HBKFD | route not resolved | 25 Aug 2025, 17:5125 Aug 2025 | 25 Aug 2025, 18:17 | 2,200 ft | no position received |
| HBKFD | route not resolved | 25 Aug 2025, 11:0925 Aug 2025 | 25 Aug 2025, 11:46 | 2,300 ft | no position received |
| HBKFD | route not resolved | 25 Aug 2025, 10:0025 Aug 2025 | 25 Aug 2025, 10:27 | 4,400 ft | no position received |
| HBKFD | route not resolved | 24 Aug 2025, 16:5024 Aug 2025 | 24 Aug 2025, 17:07 | 2,200 ft | no position received |
| HBKFD | route not resolved | 24 Aug 2025, 15:5224 Aug 2025 | 24 Aug 2025, 16:06 | 6,000 ft | no position received |
| not transmitted | route not resolved | 24 Aug 2025, 11:5224 Aug 2025 | 24 Aug 2025, 12:03 | 2,800 ft | no position received |
| not transmitted | route not resolved | 24 Aug 2025, 11:1624 Aug 2025 | 24 Aug 2025, 11:22 | 3,700 ft | no position received |
| HBKFD | route not resolved | 23 Aug 2025, 13:3123 Aug 2025 | 23 Aug 2025, 14:12 | 3,000 ft | no position received |
| not transmitted | route not resolved | 23 Aug 2025, 10:4023 Aug 2025 | 23 Aug 2025, 10:50 | 2,300 ft | no position received |
| HBKFD | route not resolved | 23 Aug 2025, 09:0323 Aug 2025 | 23 Aug 2025, 09:11 | 4,400 ft | no position received |
| not transmitted | route not resolved | 22 Aug 2025, 19:1922 Aug 2025 | 22 Aug 2025, 19:30 | 2,400 ft | no position received |
| HBKFD | route not resolved | 22 Aug 2025, 18:3822 Aug 2025 | 22 Aug 2025, 18:50 | 5,400 ft | no position received |
| not transmitted | route not resolved | 22 Aug 2025, 17:4522 Aug 2025 | 22 Aug 2025, 18:03 | 2,400 ft | no position received |
| HBKFD | route not resolved | 22 Aug 2025, 10:4422 Aug 2025 | 22 Aug 2025, 11:28 | 2,300 ft | no position received |
