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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 |
|---|---|---|---|---|---|
| HBKFD | route not resolved | 23 Jul 2025, 09:3023 Jul 2025 | 23 Jul 2025, 10:10 | 2,300 ft | no position received |
| HBKFD | route not resolved | 23 Jul 2025, 08:3023 Jul 2025 | 23 Jul 2025, 08:45 | 4,300 ft | no position received |
| HBKFD | route not resolved | 22 Jul 2025, 16:0222 Jul 2025 | 22 Jul 2025, 16:34 | 2,300 ft | no position received |
| HBKFD | route not resolved | 21 Jul 2025, 15:0321 Jul 2025 | 21 Jul 2025, 15:06 | 2,400 ft | no position received |
| HBKFD | route not resolved | 21 Jul 2025, 10:1621 Jul 2025 | 21 Jul 2025, 11:05 | 2,400 ft | no position received |
| HBKFD | route not resolved | 18 Jul 2025, 14:0818 Jul 2025 | 18 Jul 2025, 14:16 | 2,300 ft | no position received |
| HBKFD | route not resolved | 18 Jul 2025, 11:3718 Jul 2025 | 18 Jul 2025, 11:41 | 4,000 ft | no position received |
| HBKFD | route not resolved | 18 Jul 2025, 10:3018 Jul 2025 | 18 Jul 2025, 10:35 | 2,300 ft | no position received |
| HBKFD | route not resolved | 18 Jul 2025, 08:3318 Jul 2025 | 18 Jul 2025, 08:40 | 4,000 ft | no position received |
| HBKFD | route not resolved | 17 Jul 2025, 11:5317 Jul 2025 | 17 Jul 2025, 12:27 | 2,500 ft | no position received |
| HBKFD | route not resolved | 17 Jul 2025, 10:0117 Jul 2025 | 17 Jul 2025, 10:32 | 4,400 ft | no position received |
| HBKFD | route not resolved | 17 Jul 2025, 08:3317 Jul 2025 | 17 Jul 2025, 09:20 | 2,200 ft | no position received |
| HBKFD | route not resolved | 16 Jul 2025, 11:3716 Jul 2025 | 16 Jul 2025, 11:54 | 2,100 ft | no position received |
| not transmitted | route not resolved | 16 Jul 2025, 10:5216 Jul 2025 | 16 Jul 2025, 11:11 | 2,200 ft | no position received |
| HBKFD | route not resolved | 16 Jul 2025, 08:5416 Jul 2025 | 16 Jul 2025, 09:09 | 5,900 ft | no position received |
| HBKFD | route not resolved | 12 Jul 2025, 14:3712 Jul 2025 | 12 Jul 2025, 15:23 | 2,300 ft | no position received |
| HBKFD | route not resolved | 12 Jul 2025, 11:3312 Jul 2025 | 12 Jul 2025, 12:20 | 2,300 ft | no position received |
| HBKFD | route not resolved | 12 Jul 2025, 10:0212 Jul 2025 | 12 Jul 2025, 10:25 | 2,400 ft | no position received |
| HBKFD | route not resolved | 12 Jul 2025, 08:4112 Jul 2025 | 12 Jul 2025, 08:57 | 2,300 ft | no position received |
| HBKFD | route not resolved | 11 Jul 2025, 17:5511 Jul 2025 | 11 Jul 2025, 18:26 | 2,300 ft | no position received |
| HBKFD | route not resolved | 11 Jul 2025, 16:2911 Jul 2025 | 11 Jul 2025, 17:03 | 4,700 ft | no position received |
| HBKFD | route not resolved | 11 Jul 2025, 15:1611 Jul 2025 | 11 Jul 2025, 15:24 | 5,200 ft | no position received |
| HBKFD | route not resolved | 11 Jul 2025, 14:1411 Jul 2025 | 11 Jul 2025, 14:50 | 2,200 ft | no position received |
| HBKFD | route not resolved | 11 Jul 2025, 10:2011 Jul 2025 | 11 Jul 2025, 10:41 | 2,200 ft | no position received |
| HBKFD | route not resolved | 11 Jul 2025, 08:3211 Jul 2025 | 11 Jul 2025, 08:45 | 5,900 ft | no position received |
