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Aircraft
HB-KEX
Common
- Mode S hex
- 4B1AE7
- Type
- Robin DR400DR40
- Manufacturer
- Avions Pierre Robin S.a.
- Serial number
- 2407
- Year built
- 199927 years old
- Country of registration
Switzerland
- First contact
- 6 Apr 2016, 15:50
- Last contact
- 7 Aug 2026, 17:49
- Logged visits
- 1,525
The station's story
- Cumulative contact time
- 375 h
- Distinct days
- 816
- Highest captured altitude
- 24,650 ft
- 79 corrupted frame(s) excluded from this maximum
- Discovery rank
- #1,852 of 57,441
- Longest contact
- 1 h 42 min
- Contacts on this Mode S address
- 1,526 contacts on the address, 1,525 under this registration: the address has carried several identities over time.
Observed callsigns
EZS (16 contacts, 2016-2022) · SWR (2 contacts, 2017-2021)
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 |
|---|---|---|---|---|---|
| HBKEX | route not resolved | 4 Aug 2025, 11:114 Aug 2025 | 4 Aug 2025, 11:15 | 4,200 ft | no position received |
| not transmitted | route not resolved | 4 Aug 2025, 10:334 Aug 2025 | 4 Aug 2025, 10:35 | 2,800 ft | no position received |
| HBKEX | route not resolved | 31 Jul 2025, 15:5231 Jul 2025 | 31 Jul 2025, 16:03 | 4,200 ft | no position received |
| HBKEX | route not resolved | 31 Jul 2025, 14:3131 Jul 2025 | 31 Jul 2025, 14:57 | 2,300 ft | no position received |
| HBKEX | route not resolved | 30 Jul 2025, 11:5130 Jul 2025 | 30 Jul 2025, 12:11 | 5,200 ft | no position received |
| HBKEX | route not resolved | 30 Jul 2025, 10:2030 Jul 2025 | 30 Jul 2025, 10:50 | 2,300 ft | no position received |
| HBKEX | route not resolved | 17 Jul 2025, 11:2217 Jul 2025 | 17 Jul 2025, 11:46 | 2,100 ft | no position received |
| not transmitted | route not resolved | 17 Jul 2025, 10:0617 Jul 2025 | 17 Jul 2025, 10:07 | 4,400 ft | no position received |
| HBKEX | route not resolved | 17 Jul 2025, 09:1417 Jul 2025 | 17 Jul 2025, 09:35 | 4,400 ft | no position received |
| not transmitted | route not resolved | 17 Jul 2025, 08:4417 Jul 2025 | 17 Jul 2025, 08:45 | 3,200 ft | no position received |
| HBKEX | route not resolved | 16 Jul 2025, 16:1716 Jul 2025 | 16 Jul 2025, 16:49 | 1,800 ft | no position received |
| HBKEX | route not resolved | 16 Jul 2025, 08:5916 Jul 2025 | 16 Jul 2025, 09:37 | 4,200 ft | no position received |
| not transmitted | route not resolved | 14 Jul 2025, 13:5514 Jul 2025 | 14 Jul 2025, 13:59 | 7,100 ft | no position received |
| HBKEX | route not resolved | 14 Jul 2025, 13:1914 Jul 2025 | 14 Jul 2025, 13:29 | 4,200 ft | no position received |
| HBKEX | route not resolved | 14 Jul 2025, 11:1614 Jul 2025 | 14 Jul 2025, 12:12 | 2,200 ft | no position received |
| HBKEX | route not resolved | 10 Jul 2025, 16:5510 Jul 2025 | 10 Jul 2025, 17:09 | 6,200 ft | no position received |
| HBKEX | route not resolved | 10 Jul 2025, 15:0910 Jul 2025 | 10 Jul 2025, 15:38 | 5,400 ft | no position received |
| not transmitted | route not resolved | 9 Jul 2025, 13:599 Jul 2025 | 9 Jul 2025, 14:18 | 8,200 ft | no position received |
| not transmitted | route not resolved | 9 Jul 2025, 12:019 Jul 2025 | 9 Jul 2025, 12:16 | 4,700 ft | no position received |
| HBKEX | route not resolved | 9 Jul 2025, 10:449 Jul 2025 | 9 Jul 2025, 11:13 | 2,300 ft | no position received |
| HBKEX | route not resolved | 6 Jul 2025, 12:236 Jul 2025 | 6 Jul 2025, 12:36 | 5,400 ft | no position received |
| HBKEX | route not resolved | 6 Jul 2025, 10:386 Jul 2025 | 6 Jul 2025, 10:44 | 4,900 ft | no position received |
| HBKEX | route not resolved | 5 Jul 2025, 07:565 Jul 2025 | 5 Jul 2025, 08:16 | 1,900 ft | no position received |
| HBKEX | route not resolved | 2 Jul 2025, 14:522 Jul 2025 | 2 Jul 2025, 14:55 | 3,900 ft | no position received |
| HBKEX | route not resolved | 2 Jul 2025, 13:512 Jul 2025 | 2 Jul 2025, 13:58 | 2,200 ft | no position received |
