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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
- 1999
- Country of registration
Switzerland
- First contact
- 6 Apr 2016, 08:33
- Last contact
- 8 Aug 2026, 18:49
- Logged visits
- 7,049
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
- 7,067 contacts on the address, 7,049 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 | 2 Aug 2026, 14:142 Aug 2026 | 2 Aug 2026, 15:45 | 2,400 ft | no position received |
| HBKFD | route not resolved | 2 Aug 2026, 10:172 Aug 2026 | 2 Aug 2026, 10:31 | 2,575 ft | no position received |
| HBKFD | route not resolved | 2 Aug 2026, 08:112 Aug 2026 | 2 Aug 2026, 08:35 | 3,900 ft | no position received |
| HBKFD | route not resolved | 1 Aug 2026, 15:121 Aug 2026 | 1 Aug 2026, 15:42 | 2,375 ft | no position received |
| HBKFD | route not resolved | 1 Aug 2026, 11:591 Aug 2026 | 1 Aug 2026, 12:33 | 5,150 ft | no position received |
| HBKFD | route not resolved | 1 Aug 2026, 10:071 Aug 2026 | 1 Aug 2026, 10:43 | 2,725 ft | no position received |
| HBKFD | route not resolved | 1 Aug 2026, 09:041 Aug 2026 | 1 Aug 2026, 09:22 | 4,475 ft | no position received |
| HBKFD | route not resolved | 31 Jul 2026, 10:1831 Jul 2026 | 31 Jul 2026, 10:27 | 2,300 ft | no position received |
| HBKFD | route not resolved | 31 Jul 2026, 09:2131 Jul 2026 | 31 Jul 2026, 09:34 | 4,100 ft | no position received |
| HBKFD | route not resolved | 31 Jul 2026, 08:1131 Jul 2026 | 31 Jul 2026, 08:27 | 2,300 ft | no position received |
| HBKFD | route not resolved | 30 Jul 2026, 15:2030 Jul 2026 | 30 Jul 2026, 15:38 | 2,500 ft | no position received |
| HBKFD | route not resolved | 30 Jul 2026, 14:1130 Jul 2026 | 30 Jul 2026, 14:28 | 2,200 ft | no position received |
| HBKFD | route not resolved | 30 Jul 2026, 12:0330 Jul 2026 | 30 Jul 2026, 12:11 | 5,300 ft | no position received |
| HBKFD | route not resolved | 30 Jul 2026, 10:1130 Jul 2026 | 30 Jul 2026, 10:32 | 2,550 ft | no position received |
| HBKFD | route not resolved | 30 Jul 2026, 08:4230 Jul 2026 | 30 Jul 2026, 09:01 | 1,800 ft | no position received |
| HBKFD | route not resolved | 29 Jul 2026, 17:4929 Jul 2026 | 29 Jul 2026, 18:57 | 2,225 ft | no position received |
| HBKFD | route not resolved | 29 Jul 2026, 16:1329 Jul 2026 | 29 Jul 2026, 16:49 | 2,300 ft | no position received |
| not transmitted | route not resolved | 29 Jul 2026, 11:3629 Jul 2026 | 29 Jul 2026, 11:54 | 2,225 ft | no position received |
| HBKFD | route not resolved | 29 Jul 2026, 10:3729 Jul 2026 | 29 Jul 2026, 11:05 | 13,150 ft | no position received |
| HBKFD | route not resolved | 29 Jul 2026, 08:1829 Jul 2026 | 29 Jul 2026, 09:05 | 2,225 ft | no position received |
| HBKFD | route not resolved | 28 Jul 2026, 16:5328 Jul 2026 | 28 Jul 2026, 17:19 | 2,275 ft | no position received |
| HBKFD | route not resolved | 28 Jul 2026, 15:2728 Jul 2026 | 28 Jul 2026, 15:56 | 2,250 ft | no position received |
| HBKFD | route not resolved | 28 Jul 2026, 11:3628 Jul 2026 | 28 Jul 2026, 12:14 | 2,225 ft | no position received |
| HBKFD | route not resolved | 28 Jul 2026, 10:0728 Jul 2026 | 28 Jul 2026, 10:14 | 2,225 ft | no position received |
| HBKFD | route not resolved | 28 Jul 2026, 09:1228 Jul 2026 | 28 Jul 2026, 09:23 | 5,225 ft | no position received |
