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Aircraft
HB-TDR
Common
- Mode S hex
- 4B328B
- Type
- Cessna 182C182
- Manufacturer
- Cessna Aircraft Company
- Serial number
- 18280395
- Year built
- 199828 years old
- Operator
- Air-fribourg Services Sa
- Country of registration
Switzerland
- First contact
- 10 Apr 2016, 14:53
- Last contact
- 10 Aug 2026, 15:01
- Logged visits
- 1,784
The station's story
- Cumulative contact time
- 422 h
- Distinct days
- 1,039
- Highest captured altitude
- 24,000 ft
- 19 corrupted frame(s) excluded from this maximum
- Discovery rank
- #4,822 of 57,441
- Longest contact
- 1 h 39 min
- Contacts on this Mode S address
- 1,787 contacts on the address, 1,784 under this registration: the address has carried several identities over time.
Observed callsigns
SWR (1 contacts, 2018) · EZS (1 contacts, 2020)
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 | 6 Mar 2026, 16:346 Mar 2026 | 6 Mar 2026, 16:34 | 4,200 ft | no position received |
| not transmitted | route not resolved | 5 Mar 2026, 12:315 Mar 2026 | 5 Mar 2026, 12:32 | 4,600 ft | no position received |
| HBTDR | route not resolved | 4 Mar 2026, 12:354 Mar 2026 | 4 Mar 2026, 13:05 | 4,200 ft | no position received |
| HBTDR | route not resolved | 1 Mar 2026, 12:361 Mar 2026 | 1 Mar 2026, 13:12 | 4,500 ft | no position received |
| not transmitted | route not resolved | 26 Feb 2026, 12:5726 Feb 2026 | 26 Feb 2026, 13:00 | 10,900 ft | no position received |
| HBTDR | route not resolved | 25 Feb 2026, 20:4125 Feb 2026 | 25 Feb 2026, 20:45 | 5,400 ft | no position received |
| HBTDR | route not resolved | 25 Feb 2026, 17:2525 Feb 2026 | 25 Feb 2026, 18:19 | 10,300 ft | no position received |
| not transmitted | route not resolved | 24 Feb 2026, 15:2324 Feb 2026 | 24 Feb 2026, 15:27 | 10,200 ft | no position received |
| HBTDR | route not resolved | 22 Feb 2026, 16:5122 Feb 2026 | 22 Feb 2026, 16:58 | 5,100 ft | no position received |
| HBTDR | route not resolved | 9 Feb 2026, 12:579 Feb 2026 | 9 Feb 2026, 13:03 | not transmitted | no position received |
| HBTDR | route not resolved | 7 Feb 2026, 12:587 Feb 2026 | 7 Feb 2026, 13:04 | 7,300 ft | no position received |
| not transmitted | route not resolved | 7 Feb 2026, 11:447 Feb 2026 | 7 Feb 2026, 11:48 | 5,200 ft | no position received |
| not transmitted | route not resolved | 5 Feb 2026, 09:555 Feb 2026 | 5 Feb 2026, 10:08 | 5,200 ft | no position received |
| HBTDR | route not resolved | 21 Jan 2026, 11:4021 Jan 2026 | 21 Jan 2026, 11:48 | 7,700 ft | no position received |
| HBTDR | route not resolved | 15 Jan 2026, 11:0415 Jan 2026 | 15 Jan 2026, 11:17 | 5,600 ft | no position received |
| HBTDR | route not resolved | 7 Jan 2026, 11:547 Jan 2026 | 7 Jan 2026, 12:12 | 5,700 ft | no position received |
| HBTDR | route not resolved | 6 Jan 2026, 11:016 Jan 2026 | 6 Jan 2026, 11:09 | 4,600 ft | no position received |
| HBTDR | route not resolved | 6 Jan 2026, 10:116 Jan 2026 | 6 Jan 2026, 10:18 | 2,300 ft | no position received |
| not transmitted | route not resolved | 4 Jan 2026, 15:494 Jan 2026 | 4 Jan 2026, 15:53 | 6,800 ft | no position received |
| HBTDR | route not resolved | 4 Jan 2026, 12:444 Jan 2026 | 4 Jan 2026, 12:54 | 13,500 ft | no position received |
| HBTDR | route not resolved | 4 Jan 2026, 09:144 Jan 2026 | 4 Jan 2026, 09:42 | 8,000 ft | no position received |
| HBTDR | route not resolved | 30 Dec 2025, 14:1430 Dec 2025 | 30 Dec 2025, 14:36 | 3,300 ft | no position received |
| not transmitted | route not resolved | 20 Dec 2025, 13:4120 Dec 2025 | 20 Dec 2025, 13:44 | 4,800 ft | no position received |
| HBTDR | route not resolved | 20 Dec 2025, 12:5220 Dec 2025 | 20 Dec 2025, 13:00 | 4,700 ft | no position received |
| HBTDR | route not resolved | 17 Dec 2025, 14:2517 Dec 2025 | 17 Dec 2025, 14:40 | 9,600 ft | no position received |
