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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
- 11 Aug 2026, 18:48
- Logged visits
- 7,061
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
- 7,079 contacts on the address, 7,061 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 |
|---|---|---|---|---|---|
| not transmitted | route not resolved | 16 Aug 2016, 14:4316 Aug 2016 | 16 Aug 2016, 14:58 | 2,200 ft | no position received |
| HBKFD | route not resolved | 16 Aug 2016, 10:5116 Aug 2016 | 16 Aug 2016, 11:47 | 2,200 ft | no position received |
| HBKFD | route not resolved | 16 Aug 2016, 09:4516 Aug 2016 | 16 Aug 2016, 10:16 | -800 ft | no position received |
| HBKFD | route not resolved | 16 Aug 2016, 08:1516 Aug 2016 | 16 Aug 2016, 08:32 | 8,400 ft | no position received |
| HBKFD | route not resolved | 15 Aug 2016, 17:1015 Aug 2016 | 15 Aug 2016, 17:45 | 25,375 ft | no position received |
| not transmitted | route not resolved | 15 Aug 2016, 15:5915 Aug 2016 | 15 Aug 2016, 16:03 | 5,700 ft | no position received |
| HBKFD | route not resolved | 15 Aug 2016, 11:0515 Aug 2016 | 15 Aug 2016, 11:39 | 6,300 ft | no position received |
| HBKFD | route not resolved | 15 Aug 2016, 08:2115 Aug 2016 | 15 Aug 2016, 08:53 | 2,300 ft | no position received |
| HBKFD | route not resolved | 14 Aug 2016, 19:5014 Aug 2016 | 14 Aug 2016, 20:04 | 2,100 ft | no position received |
| HBKFD | route not resolved | 14 Aug 2016, 14:1014 Aug 2016 | 14 Aug 2016, 14:16 | 2,100 ft | no position received |
| not transmitted | route not resolved | 14 Aug 2016, 11:2814 Aug 2016 | 14 Aug 2016, 11:33 | 4,200 ft | no position received |
| HBKFD | route not resolved | 13 Aug 2016, 19:0813 Aug 2016 | 13 Aug 2016, 19:30 | 2,100 ft | no position received |
| HBKFD | route not resolved | 13 Aug 2016, 17:1913 Aug 2016 | 13 Aug 2016, 18:03 | 5,100 ft | no position received |
| HBKFD | route not resolved | 13 Aug 2016, 15:4813 Aug 2016 | 13 Aug 2016, 16:05 | 2,000 ft | no position received |
| HBKFD | route not resolved | 13 Aug 2016, 11:0413 Aug 2016 | 13 Aug 2016, 11:17 | 6,100 ft | no position received |
| HBKFD | route not resolved | 12 Aug 2016, 16:5612 Aug 2016 | 12 Aug 2016, 17:12 | 2,200 ft | no position received |
| HBKFD | route not resolved | 12 Aug 2016, 13:2412 Aug 2016 | 12 Aug 2016, 13:39 | 8,500 ft | no position received |
| HBKFD | route not resolved | 12 Aug 2016, 11:3112 Aug 2016 | 12 Aug 2016, 11:40 | 2,300 ft | no position received |
| HBKFD | route not resolved | 12 Aug 2016, 10:5212 Aug 2016 | 12 Aug 2016, 11:04 | 5,600 ft | no position received |
| not transmitted | route not resolved | 12 Aug 2016, 10:0012 Aug 2016 | 12 Aug 2016, 10:05 | 2,100 ft | no position received |
| HBKFD | route not resolved | 12 Aug 2016, 08:1312 Aug 2016 | 12 Aug 2016, 08:23 | 5,000 ft | no position received |
| HBKFD | route not resolved | 11 Aug 2016, 15:2011 Aug 2016 | 11 Aug 2016, 16:04 | 1,700 ft | no position received |
| HBKFD | route not resolved | 11 Aug 2016, 13:5511 Aug 2016 | 11 Aug 2016, 14:16 | 4,400 ft | no position received |
| HBKFD | route not resolved | 11 Aug 2016, 12:0811 Aug 2016 | 11 Aug 2016, 12:33 | 2,100 ft | no position received |
| HBKFD | route not resolved | 11 Aug 2016, 08:5011 Aug 2016 | 11 Aug 2016, 09:04 | 8,100 ft | no position received |
