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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, 10:54
- Logged visits
- 7,052
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
- 7,070 contacts on the address, 7,052 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 | 9 Jul 2026, 08:409 Jul 2026 | 9 Jul 2026, 09:12 | 2,450 ft | no position received |
| HBKFD | route not resolved | 8 Jul 2026, 15:498 Jul 2026 | 8 Jul 2026, 15:55 | 2,325 ft | no position received |
| HBKFD | route not resolved | 8 Jul 2026, 14:108 Jul 2026 | 8 Jul 2026, 14:22 | 5,450 ft | no position received |
| HBKFD | route not resolved | 8 Jul 2026, 11:128 Jul 2026 | 8 Jul 2026, 12:08 | 2,350 ft | no position received |
| HBKFD | route not resolved | 7 Jul 2026, 19:267 Jul 2026 | 7 Jul 2026, 19:56 | 2,275 ft | no position received |
| HBKFD | route not resolved | 7 Jul 2026, 18:197 Jul 2026 | 7 Jul 2026, 18:49 | 5,250 ft | no position received |
| HBKFD | route not resolved | 7 Jul 2026, 10:587 Jul 2026 | 7 Jul 2026, 11:36 | 2,175 ft | no position received |
| HBKFD | route not resolved | 7 Jul 2026, 08:167 Jul 2026 | 7 Jul 2026, 09:02 | 2,350 ft | no position received |
| HBKFD | route not resolved | 6 Jul 2026, 16:306 Jul 2026 | 6 Jul 2026, 17:50 | 2,575 ft | no position received |
| HBKFD | route not resolved | 6 Jul 2026, 14:556 Jul 2026 | 6 Jul 2026, 15:47 | 2,225 ft | no position received |
| HBKFD | route not resolved | 6 Jul 2026, 10:466 Jul 2026 | 6 Jul 2026, 11:14 | 2,175 ft | no position received |
| HBKFD | route not resolved | 6 Jul 2026, 09:196 Jul 2026 | 6 Jul 2026, 09:36 | 2,200 ft | no position received |
| HBKFD | route not resolved | 6 Jul 2026, 08:386 Jul 2026 | 6 Jul 2026, 08:51 | 4,200 ft | no position received |
| HBKFD | route not resolved | 5 Jul 2026, 16:435 Jul 2026 | 5 Jul 2026, 17:25 | 2,325 ft | no position received |
| HBKFD | route not resolved | 5 Jul 2026, 15:515 Jul 2026 | 5 Jul 2026, 16:04 | 4,650 ft | no position received |
| HBKFD | route not resolved | 5 Jul 2026, 13:435 Jul 2026 | 5 Jul 2026, 14:30 | 2,150 ft | no position received |
| HBKFD | route not resolved | 5 Jul 2026, 11:175 Jul 2026 | 5 Jul 2026, 12:15 | 2,175 ft | no position received |
| HBKFD | route not resolved | 4 Jul 2026, 19:224 Jul 2026 | 4 Jul 2026, 19:27 | 2,150 ft | no position received |
| HBKFD | route not resolved | 4 Jul 2026, 16:524 Jul 2026 | 4 Jul 2026, 17:03 | 5,125 ft | no position received |
| HBKFD | route not resolved | 4 Jul 2026, 10:544 Jul 2026 | 4 Jul 2026, 11:07 | 2,125 ft | no position received |
| HBKFD | route not resolved | 4 Jul 2026, 08:594 Jul 2026 | 4 Jul 2026, 09:46 | 2,150 ft | no position received |
| HBKFD | route not resolved | 3 Jul 2026, 16:353 Jul 2026 | 3 Jul 2026, 16:47 | 2,575 ft | no position received |
| HBKFD | route not resolved | 1 Jul 2026, 08:381 Jul 2026 | 1 Jul 2026, 08:50 | 1,650 ft | no position received |
| HBKFD | route not resolved | 30 Jun 2026, 14:4230 Jun 2026 | 30 Jun 2026, 15:12 | 2,225 ft | no position received |
| HBKFD | route not resolved | 30 Jun 2026, 10:5030 Jun 2026 | 30 Jun 2026, 10:59 | 2,200 ft | no position received |
