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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
- 14 Aug 2026, 10:00
- Logged visits
- 7,070
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 57,393
- Longest contact
- 4 h 47 min
- Contacts on this Mode S address
- 7,088 contacts on the address, 7,070 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 12 Aug 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| not transmitted | route not resolved | 20 Feb 2018, 11:1720 Feb 2018 | 20 Feb 2018, 11:22 | 2,600 ft | no position received |
| HBKFD | route not resolved | 20 Feb 2018, 10:2220 Feb 2018 | 20 Feb 2018, 10:49 | 3,600 ft | no position received |
| HBKFD | route not resolved | 19 Feb 2018, 17:1719 Feb 2018 | 19 Feb 2018, 17:31 | 2,400 ft | no position received |
| HBKFD | route not resolved | 19 Feb 2018, 14:4319 Feb 2018 | 19 Feb 2018, 15:24 | 2,400 ft | no position received |
| HBKFD | route not resolved | 19 Feb 2018, 13:0419 Feb 2018 | 19 Feb 2018, 13:32 | 2,400 ft | no position received |
| HBKFD | route not resolved | 19 Feb 2018, 11:1019 Feb 2018 | 19 Feb 2018, 11:24 | 16,225 ft | no position received |
| HBKFD | route not resolved | 18 Feb 2018, 10:4518 Feb 2018 | 18 Feb 2018, 11:03 | 2,700 ft | no position received |
| HBKFD | route not resolved | 18 Feb 2018, 09:0518 Feb 2018 | 18 Feb 2018, 09:45 | not transmitted | no position received |
| not transmitted | route not resolved | 13 Feb 2018, 17:2813 Feb 2018 | 13 Feb 2018, 17:47 | 2,500 ft | no position received |
| HBKFD | route not resolved | 13 Feb 2018, 16:0013 Feb 2018 | 13 Feb 2018, 16:44 | 2,600 ft | no position received |
| HBKFD | route not resolved | 13 Feb 2018, 14:1313 Feb 2018 | 13 Feb 2018, 15:24 | 2,500 ft | no position received |
| HBKFD | route not resolved | 13 Feb 2018, 12:0513 Feb 2018 | 13 Feb 2018, 12:54 | 2,500 ft | no position received |
| HBKFD | route not resolved | 12 Feb 2018, 14:5912 Feb 2018 | 12 Feb 2018, 15:29 | 2,600 ft | no position received |
| HBKFD | route not resolved | 10 Feb 2018, 13:4110 Feb 2018 | 10 Feb 2018, 14:24 | 2,500 ft | no position received |
| HBKFD | route not resolved | 10 Feb 2018, 10:4910 Feb 2018 | 10 Feb 2018, 11:34 | not transmitted | no position received |
| HBKFD | route not resolved | 10 Feb 2018, 09:2510 Feb 2018 | 10 Feb 2018, 10:02 | 2,300 ft | no position received |
| HBKFD | route not resolved | 8 Feb 2018, 16:178 Feb 2018 | 8 Feb 2018, 17:19 | 2,500 ft | no position received |
| HBKFD | route not resolved | 8 Feb 2018, 14:118 Feb 2018 | 8 Feb 2018, 14:28 | 2,400 ft | no position received |
| HBKFD | route not resolved | 8 Feb 2018, 10:188 Feb 2018 | 8 Feb 2018, 10:38 | 2,000 ft | no position received |
| HBKFD | route not resolved | 6 Feb 2018, 16:076 Feb 2018 | 6 Feb 2018, 17:00 | 2,700 ft | no position received |
| HBKFD | route not resolved | 6 Feb 2018, 14:186 Feb 2018 | 6 Feb 2018, 15:22 | 2,700 ft | no position received |
| HBKFD | route not resolved | 6 Feb 2018, 08:426 Feb 2018 | 6 Feb 2018, 09:05 | 2,200 ft | no position received |
| HBKFD | route not resolved | 5 Feb 2018, 14:085 Feb 2018 | 5 Feb 2018, 14:37 | 2,400 ft | no position received |
| HBKFD | route not resolved | 5 Feb 2018, 08:595 Feb 2018 | 5 Feb 2018, 09:33 | 2,900 ft | no position received |
| not transmitted | route not resolved | 4 Feb 2018, 17:094 Feb 2018 | 4 Feb 2018, 17:20 | not transmitted | no position received |
