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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 | 22 May 2026, 16:2822 May 2026 | 22 May 2026, 16:41 | 6,725 ft | no position received |
| HBKFD | route not resolved | 21 May 2026, 16:0821 May 2026 | 21 May 2026, 16:59 | 2,150 ft | no position received |
| HBKFD | route not resolved | 21 May 2026, 14:0621 May 2026 | 21 May 2026, 14:28 | 2,050 ft | no position received |
| HBKFD | route not resolved | 21 May 2026, 13:1621 May 2026 | 21 May 2026, 13:35 | 2,350 ft | no position received |
| HBKFD | route not resolved | 21 May 2026, 11:5921 May 2026 | 21 May 2026, 12:16 | 2,575 ft | no position received |
| HBKFD | route not resolved | 21 May 2026, 10:5821 May 2026 | 21 May 2026, 11:18 | 10,250 ft | no position received |
| HBKFD | route not resolved | 20 May 2026, 16:4020 May 2026 | 20 May 2026, 17:00 | 2,100 ft | no position received |
| HBKFD | route not resolved | 20 May 2026, 15:3020 May 2026 | 20 May 2026, 16:00 | 2,225 ft | no position received |
| HBKFD | route not resolved | 20 May 2026, 13:3820 May 2026 | 20 May 2026, 14:31 | 2,100 ft | no position received |
| HBKFD | route not resolved | 20 May 2026, 12:1220 May 2026 | 20 May 2026, 12:22 | 2,150 ft | no position received |
| HBKFD | route not resolved | 20 May 2026, 10:1120 May 2026 | 20 May 2026, 10:15 | 4,275 ft | no position received |
| HBKFD | route not resolved | 19 May 2026, 19:1219 May 2026 | 19 May 2026, 19:41 | 2,250 ft | no position received |
| HBKFD | route not resolved | 19 May 2026, 16:3419 May 2026 | 19 May 2026, 17:31 | 2,325 ft | no position received |
| HBKFD | route not resolved | 19 May 2026, 08:5619 May 2026 | 19 May 2026, 10:14 | 2,600 ft | no position received |
| HBKFD | route not resolved | 17 May 2026, 17:2617 May 2026 | 17 May 2026, 17:47 | 2,450 ft | no position received |
| HBKFD | route not resolved | 17 May 2026, 15:4017 May 2026 | 17 May 2026, 16:19 | 2,450 ft | no position received |
| HBKFD | route not resolved | 17 May 2026, 14:3017 May 2026 | 17 May 2026, 14:58 | 5,900 ft | no position received |
| HBKFD | route not resolved | 17 May 2026, 12:2417 May 2026 | 17 May 2026, 13:04 | 2,350 ft | no position received |
| HBKFD | route not resolved | 17 May 2026, 09:4317 May 2026 | 17 May 2026, 10:22 | 2,375 ft | no position received |
| HBKFD | route not resolved | 16 May 2026, 17:3516 May 2026 | 16 May 2026, 17:58 | 2,475 ft | no position received |
| HBKFD | route not resolved | 16 May 2026, 15:4516 May 2026 | 16 May 2026, 16:08 | 5,400 ft | no position received |
| HBKFD | route not resolved | 16 May 2026, 14:0316 May 2026 | 16 May 2026, 14:23 | 2,450 ft | no position received |
| HBKFD | route not resolved | 16 May 2026, 11:0616 May 2026 | 16 May 2026, 11:45 | 2,550 ft | no position received |
| HBKFD | route not resolved | 9 May 2026, 15:239 May 2026 | 9 May 2026, 16:36 | 2,525 ft | no position received |
| HBKFD | route not resolved | 9 May 2026, 10:559 May 2026 | 9 May 2026, 11:19 | 2,425 ft | no position received |
