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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 57,388
- 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 | 24 Jan 2018, 12:3624 Jan 2018 | 24 Jan 2018, 12:41 | 5,800 ft | no position received |
| HBCQR | route not resolved | 24 Jan 2018, 11:3024 Jan 2018 | 24 Jan 2018, 11:34 | 3,625 ft | no position received |
| HBCQR | route not resolved | 24 Jan 2018, 10:4324 Jan 2018 | 24 Jan 2018, 10:57 | 1,950 ft | no position received |
| HBCQR | route not resolved | 13 Jan 2018, 15:2513 Jan 2018 | 13 Jan 2018, 15:34 | 4,850 ft | no position received |
| HBCQR | route not resolved | 13 Jan 2018, 13:5613 Jan 2018 | 13 Jan 2018, 14:08 | 4,700 ft | no position received |
| not transmitted | route not resolved | 10 Jan 2018, 11:1910 Jan 2018 | 10 Jan 2018, 11:22 | 4,600 ft | no position received |
| HBCQR | route not resolved | 5 Jan 2018, 11:195 Jan 2018 | 5 Jan 2018, 11:28 | 4,675 ft | no position received |
| HBCQR | route not resolved | 5 Jan 2018, 09:415 Jan 2018 | 5 Jan 2018, 10:26 | 2,025 ft | no position received |
| HBCQR | route not resolved | 2 Jan 2018, 11:332 Jan 2018 | 2 Jan 2018, 11:48 | 3,725 ft | no position received |
| HBCQR | route not resolved | 1 Jan 2018, 10:481 Jan 2018 | 1 Jan 2018, 11:37 | 4,375 ft | no position received |
| HBCQR | route not resolved | 31 Dec 2017, 16:5031 Dec 2017 | 31 Dec 2017, 16:56 | 4,600 ft | no position received |
| HBCQR | route not resolved | 31 Dec 2017, 15:5731 Dec 2017 | 31 Dec 2017, 16:16 | 2,375 ft | no position received |
| HBCQR | route not resolved | 31 Dec 2017, 14:5031 Dec 2017 | 31 Dec 2017, 15:01 | 2,425 ft | no position received |
| HBCQR | route not resolved | 31 Dec 2017, 11:3331 Dec 2017 | 31 Dec 2017, 12:20 | 3,925 ft | no position received |
| HBCQR | route not resolved | 31 Dec 2017, 09:2131 Dec 2017 | 31 Dec 2017, 10:11 | 4,650 ft | no position received |
| HBCQR | route not resolved | 29 Dec 2017, 11:4629 Dec 2017 | 29 Dec 2017, 11:54 | 6,250 ft | no position received |
| not transmitted | route not resolved | 20 Dec 2017, 15:4620 Dec 2017 | 20 Dec 2017, 15:46 | 3,950 ft | no position received |
| HBCQR | route not resolved | 20 Dec 2017, 14:0320 Dec 2017 | 20 Dec 2017, 14:29 | 3,400 ft | no position received |
| HBCQR | route not resolved | 19 Dec 2017, 14:3119 Dec 2017 | 19 Dec 2017, 14:35 | 8,925 ft | no position received |
| not transmitted | route not resolved | 15 Dec 2017, 11:3315 Dec 2017 | 15 Dec 2017, 11:41 | 32,000 ft | no position received |
| HBCQR | route not resolved | 5 Dec 2017, 14:345 Dec 2017 | 5 Dec 2017, 14:48 | 12,100 ft | no position received |
| HBCQR | route not resolved | 3 Dec 2017, 15:433 Dec 2017 | 3 Dec 2017, 16:12 | 3,925 ft | no position received |
| HBCQR | route not resolved | 3 Dec 2017, 13:113 Dec 2017 | 3 Dec 2017, 13:21 | 6,000 ft | no position received |
| HBCQR | route not resolved | 26 Nov 2017, 09:0726 Nov 2017 | 26 Nov 2017, 09:24 | 4,175 ft | no position received |
| not transmitted | route not resolved | 21 Nov 2017, 16:3521 Nov 2017 | 21 Nov 2017, 16:36 | 7,150 ft | no position received |