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Aircraft
HB-CQR
Common
- Mode S hex
- 4B06F9
- Type
- Cessna 172C172
- Manufacturer
- Cessna Aircraft Company
- Serial number
- 17280506
- Year built
- 199828 years old
- Operator
- Air-fribourg Services Sa
- Country of registration
Switzerland
- First contact
- 6 Apr 2016, 10:09
- Last contact
- 14 Aug 2026, 15:43
- Logged visits
- 3,468
The station's story
- Cumulative contact time
- 956 h
- Distinct days
- 1,593
- Highest captured altitude
- 23,825 ft
- 24 corrupted frame(s) excluded from this maximum
- Discovery rank
- #1,268 of 57,371
- Longest contact
- 1 h 44 min
- Contacts on this Mode S address
- 3,481 contacts on the address, 3,468 under this registration: the address has carried several identities over time.
Observed callsigns
SWR (1 contacts, 2019)
Operator as per the registry of 12 Aug 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 | 7 Jun 2023, 14:497 Jun 2023 | 7 Jun 2023, 15:17 | 4,750 ft | no position received |
| not transmitted | route not resolved | 4 Jun 2023, 10:204 Jun 2023 | 4 Jun 2023, 10:32 | 6,450 ft | no position received |
| not transmitted | route not resolved | 3 Jun 2023, 16:223 Jun 2023 | 3 Jun 2023, 17:05 | 3,650 ft | no position received |
| not transmitted | route not resolved | 3 Jun 2023, 15:393 Jun 2023 | 3 Jun 2023, 15:48 | 1,550 ft | no position received |
| not transmitted | route not resolved | 3 Jun 2023, 10:193 Jun 2023 | 3 Jun 2023, 11:19 | 3,350 ft | no position received |
| HBCQR | route not resolved | 29 May 2023, 15:4429 May 2023 | 29 May 2023, 16:03 | 3,950 ft | no position received |
| not transmitted | route not resolved | 27 May 2023, 09:2727 May 2023 | 27 May 2023, 09:43 | 5,075 ft | no position received |
| not transmitted | route not resolved | 26 May 2023, 17:5326 May 2023 | 26 May 2023, 17:58 | 5,000 ft | no position received |
| HBCQR | route not resolved | 26 May 2023, 14:1326 May 2023 | 26 May 2023, 14:30 | 8,725 ft | no position received |
| not transmitted | route not resolved | 26 May 2023, 11:0226 May 2023 | 26 May 2023, 11:07 | 3,400 ft | no position received |
| not transmitted | route not resolved | 26 May 2023, 10:2626 May 2023 | 26 May 2023, 10:35 | 4,125 ft | no position received |
| not transmitted | route not resolved | 22 May 2023, 11:0622 May 2023 | 22 May 2023, 11:12 | 5,500 ft | no position received |
| not transmitted | route not resolved | 22 May 2023, 10:0722 May 2023 | 22 May 2023, 10:10 | 9,525 ft | no position received |
| not transmitted | route not resolved | 21 May 2023, 13:5721 May 2023 | 21 May 2023, 14:10 | 4,675 ft | no position received |
| HBCQR | route not resolved | 21 May 2023, 12:3121 May 2023 | 21 May 2023, 13:24 | 1,675 ft | no position received |
| not transmitted | route not resolved | 19 May 2023, 08:3219 May 2023 | 19 May 2023, 08:45 | 4,950 ft | no position received |
| not transmitted | route not resolved | 18 May 2023, 16:2418 May 2023 | 18 May 2023, 16:34 | 3,900 ft | no position received |
| not transmitted | route not resolved | 18 May 2023, 15:1118 May 2023 | 18 May 2023, 15:26 | 2,200 ft | no position received |
| not transmitted | route not resolved | 18 May 2023, 11:4818 May 2023 | 18 May 2023, 11:48 | 3,625 ft | no position received |
| not transmitted | route not resolved | 13 May 2023, 12:5913 May 2023 | 13 May 2023, 13:25 | 4,050 ft | no position received |
| not transmitted | route not resolved | 11 May 2023, 16:1011 May 2023 | 11 May 2023, 16:14 | 4,800 ft | no position received |
| HBCQR | route not resolved | 8 May 2023, 18:518 May 2023 | 8 May 2023, 19:23 | 4,200 ft | no position received |
| HBCQR | route not resolved | 3 May 2023, 19:313 May 2023 | 3 May 2023, 19:45 | 2,975 ft | no position received |
| not transmitted | route not resolved | 3 May 2023, 18:413 May 2023 | 3 May 2023, 18:53 | 1,475 ft | no position received |
| not transmitted | route not resolved | 2 May 2023, 16:452 May 2023 | 2 May 2023, 16:45 | 3,000 ft | no position received |