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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 57,441
- 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 |
|---|---|---|---|---|---|
| HBKFD | route not resolved | 21 Aug 2025, 18:1121 Aug 2025 | 21 Aug 2025, 18:54 | 2,600 ft | no position received |
| HBKFD | route not resolved | 21 Aug 2025, 15:5321 Aug 2025 | 21 Aug 2025, 16:51 | 2,800 ft | no position received |
| HBKFD | route not resolved | 19 Aug 2025, 16:5619 Aug 2025 | 19 Aug 2025, 17:06 | 2,200 ft | no position received |
| HBKFD | route not resolved | 18 Aug 2025, 16:2918 Aug 2025 | 18 Aug 2025, 16:42 | 1,700 ft | no position received |
| HBKFD | route not resolved | 18 Aug 2025, 14:2318 Aug 2025 | 18 Aug 2025, 14:49 | 2,200 ft | no position received |
| HBKFD | route not resolved | 18 Aug 2025, 11:0418 Aug 2025 | 18 Aug 2025, 11:13 | 2,300 ft | no position received |
| HBKFD | route not resolved | 18 Aug 2025, 09:1618 Aug 2025 | 18 Aug 2025, 09:28 | 4,600 ft | no position received |
| HBKFD | route not resolved | 17 Aug 2025, 10:4617 Aug 2025 | 17 Aug 2025, 11:42 | 2,100 ft | no position received |
| HBKFD | route not resolved | 16 Aug 2025, 08:5516 Aug 2025 | 16 Aug 2025, 09:47 | 2,100 ft | no position received |
| HBKFD | route not resolved | 15 Aug 2025, 17:0015 Aug 2025 | 15 Aug 2025, 17:11 | 2,100 ft | no position received |
| HBKFD | route not resolved | 15 Aug 2025, 11:1615 Aug 2025 | 15 Aug 2025, 11:28 | 5,100 ft | no position received |
| HBKFD | route not resolved | 14 Aug 2025, 08:2814 Aug 2025 | 14 Aug 2025, 09:23 | 2,300 ft | no position received |
| HBKFD | route not resolved | 12 Aug 2025, 10:3012 Aug 2025 | 12 Aug 2025, 11:12 | 2,500 ft | no position received |
| HBKFD | route not resolved | 12 Aug 2025, 08:4912 Aug 2025 | 12 Aug 2025, 09:50 | 2,400 ft | no position received |
| HBKFD | route not resolved | 10 Aug 2025, 14:4210 Aug 2025 | 10 Aug 2025, 15:49 | 2,300 ft | no position received |
| HBKFD | route not resolved | 10 Aug 2025, 10:2210 Aug 2025 | 10 Aug 2025, 11:01 | 2,300 ft | no position received |
| HBKFD | route not resolved | 9 Aug 2025, 08:199 Aug 2025 | 9 Aug 2025, 08:32 | 2,900 ft | no position received |
| HBKFD | route not resolved | 8 Aug 2025, 12:328 Aug 2025 | 8 Aug 2025, 13:26 | 2,000 ft | no position received |
| HBKFD | route not resolved | 8 Aug 2025, 11:058 Aug 2025 | 8 Aug 2025, 11:20 | 2,100 ft | no position received |
| HBKFD | route not resolved | 7 Aug 2025, 18:467 Aug 2025 | 7 Aug 2025, 19:32 | 2,100 ft | no position received |
| HBKFD | route not resolved | 7 Aug 2025, 16:217 Aug 2025 | 7 Aug 2025, 16:30 | 2,100 ft | no position received |
| HBKFD | route not resolved | 7 Aug 2025, 13:427 Aug 2025 | 7 Aug 2025, 13:47 | 4,800 ft | no position received |
| HBKFD | route not resolved | 7 Aug 2025, 10:077 Aug 2025 | 7 Aug 2025, 11:00 | 2,100 ft | no position received |
| HBKFD | route not resolved | 7 Aug 2025, 08:357 Aug 2025 | 7 Aug 2025, 09:21 | 2,100 ft | no position received |
| HBKFD | route not resolved | 6 Aug 2025, 10:346 Aug 2025 | 6 Aug 2025, 10:43 | 2,200 ft | no position received |
