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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, 09:29
- Logged visits
- 7,051
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
- 7,069 contacts on the address, 7,051 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 21.07.2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| HBKFD | route not resolved | 27 Jul 2026, 10:2727 Jul 2026 | 27 Jul 2026, 11:20 | 2,300 ft | no position received |
| HBKFD | route not resolved | 27 Jul 2026, 08:2727 Jul 2026 | 27 Jul 2026, 08:43 | 4,375 ft | no position received |
| HBKFD | route not resolved | 26 Jul 2026, 13:5526 Jul 2026 | 26 Jul 2026, 15:10 | 2,475 ft | no position received |
| HBKFD | route not resolved | 26 Jul 2026, 09:0926 Jul 2026 | 26 Jul 2026, 09:50 | 2,450 ft | no position received |
| HBKFD | route not resolved | 25 Jul 2026, 16:0425 Jul 2026 | 25 Jul 2026, 16:36 | 2,550 ft | no position received |
| HBKFD | route not resolved | 25 Jul 2026, 12:3525 Jul 2026 | 25 Jul 2026, 12:55 | 2,500 ft | no position received |
| HBKFD | route not resolved | 25 Jul 2026, 10:0025 Jul 2026 | 25 Jul 2026, 10:09 | 6,050 ft | no position received |
| HBKFD | route not resolved | 24 Jul 2026, 17:1124 Jul 2026 | 24 Jul 2026, 17:27 | 2,425 ft | no position received |
| HBKFD | route not resolved | 24 Jul 2026, 15:4424 Jul 2026 | 24 Jul 2026, 16:27 | 2,075 ft | no position received |
| HBKFD | route not resolved | 24 Jul 2026, 13:5524 Jul 2026 | 24 Jul 2026, 14:59 | 2,125 ft | no position received |
| HBKFD | route not resolved | 24 Jul 2026, 10:3124 Jul 2026 | 24 Jul 2026, 11:26 | 2,450 ft | no position received |
| HBKFD | route not resolved | 24 Jul 2026, 08:2424 Jul 2026 | 24 Jul 2026, 09:40 | 2,375 ft | no position received |
| HBKFD | route not resolved | 23 Jul 2026, 10:3123 Jul 2026 | 23 Jul 2026, 11:22 | 2,425 ft | no position received |
| HBKFD | route not resolved | 23 Jul 2026, 08:4123 Jul 2026 | 23 Jul 2026, 09:13 | 2,250 ft | no position received |
| HBKFD | route not resolved | 22 Jul 2026, 17:0822 Jul 2026 | 22 Jul 2026, 17:32 | 2,275 ft | no position received |
| HBKFD | route not resolved | 22 Jul 2026, 15:1222 Jul 2026 | 22 Jul 2026, 15:38 | 2,775 ft | no position received |
| HBKFD | route not resolved | 22 Jul 2026, 14:1222 Jul 2026 | 22 Jul 2026, 14:27 | 4,725 ft | no position received |
| HBKFD | route not resolved | 22 Jul 2026, 10:5722 Jul 2026 | 22 Jul 2026, 11:29 | 5,400 ft | no position received |
| HBKFD | route not resolved | 22 Jul 2026, 08:2022 Jul 2026 | 22 Jul 2026, 09:21 | 2,425 ft | no position received |
| HBKFD | route not resolved | 21 Jul 2026, 18:5521 Jul 2026 | 21 Jul 2026, 19:20 | 2,275 ft | no position received |
| HBKFD | route not resolved | 21 Jul 2026, 14:1621 Jul 2026 | 21 Jul 2026, 14:43 | 2,250 ft | no position received |
| HBKFD | route not resolved | 21 Jul 2026, 12:3321 Jul 2026 | 21 Jul 2026, 12:44 | 6,350 ft | no position received |
| HBKFD | route not resolved | 21 Jul 2026, 08:1521 Jul 2026 | 21 Jul 2026, 08:58 | 2,450 ft | no position received |
| HBKFD | route not resolved | 20 Jul 2026, 18:1320 Jul 2026 | 20 Jul 2026, 18:55 | 2,750 ft | no position received |
| HBKFD | route not resolved | 20 Jul 2026, 17:0120 Jul 2026 | 20 Jul 2026, 17:10 | 2,300 ft | no position received |
