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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
- 11 Aug 2026, 19:01
- Logged visits
- 3,458
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 57,065
- Longest contact
- 1 h 44 min
- Contacts on this Mode S address
- 3,471 contacts on the address, 3,458 under this registration: the address has carried several identities over time.
Observed callsigns
SWR (1 contacts, 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 |
|---|---|---|---|---|---|
| not transmitted | route not resolved | 21 Apr 2016, 14:0821 Apr 2016 | 21 Apr 2016, 14:53 | 2,450 ft | no position received |
| not transmitted | route not resolved | 21 Apr 2016, 11:2021 Apr 2016 | 21 Apr 2016, 11:55 | 2,200 ft | no position received |
| not transmitted | route not resolved | 20 Apr 2016, 17:0320 Apr 2016 | 20 Apr 2016, 17:41 | 2,525 ft | no position received |
| not transmitted | route not resolved | 20 Apr 2016, 15:3720 Apr 2016 | 20 Apr 2016, 16:22 | 2,150 ft | no position received |
| not transmitted | route not resolved | 20 Apr 2016, 11:3820 Apr 2016 | 20 Apr 2016, 12:23 | 2,350 ft | no position received |
| not transmitted | route not resolved | 20 Apr 2016, 10:3320 Apr 2016 | 20 Apr 2016, 11:13 | 2,225 ft | no position received |
| not transmitted | route not resolved | 19 Apr 2016, 15:4219 Apr 2016 | 19 Apr 2016, 16:43 | 2,125 ft | no position received |
| not transmitted | route not resolved | 19 Apr 2016, 13:5019 Apr 2016 | 19 Apr 2016, 14:42 | 2,100 ft | no position received |
| not transmitted | route not resolved | 19 Apr 2016, 08:1519 Apr 2016 | 19 Apr 2016, 08:25 | 2,100 ft | no position received |
| not transmitted | route not resolved | 14 Apr 2016, 14:1314 Apr 2016 | 14 Apr 2016, 14:23 | 3,950 ft | no position received |
| not transmitted | route not resolved | 14 Apr 2016, 13:1814 Apr 2016 | 14 Apr 2016, 13:31 | 1,900 ft | no position received |
| not transmitted | route not resolved | 12 Apr 2016, 18:0212 Apr 2016 | 12 Apr 2016, 18:10 | 4,500 ft | no position received |
| not transmitted | route not resolved | 12 Apr 2016, 16:3512 Apr 2016 | 12 Apr 2016, 16:46 | 2,500 ft | no position received |
| not transmitted | route not resolved | 12 Apr 2016, 10:0512 Apr 2016 | 12 Apr 2016, 10:13 | 7,550 ft | no position received |
| not transmitted | route not resolved | 11 Apr 2016, 13:1311 Apr 2016 | 11 Apr 2016, 13:16 | 7,200 ft | no position received |
| not transmitted | route not resolved | 10 Apr 2016, 16:5710 Apr 2016 | 10 Apr 2016, 17:00 | 6,850 ft | no position received |
| not transmitted | route not resolved | 10 Apr 2016, 12:5910 Apr 2016 | 10 Apr 2016, 13:03 | 5,250 ft | no position received |
| not transmitted | route not resolved | 10 Apr 2016, 11:2010 Apr 2016 | 10 Apr 2016, 11:33 | 9,400 ft | no position received |
| not transmitted | route not resolved | 9 Apr 2016, 14:459 Apr 2016 | 9 Apr 2016, 14:53 | 3,400 ft | no position received |
| not transmitted | route not resolved | 7 Apr 2016, 15:507 Apr 2016 | 7 Apr 2016, 16:06 | 4,975 ft | no position received |
| not transmitted | route not resolved | 7 Apr 2016, 14:407 Apr 2016 | 7 Apr 2016, 14:59 | 5,025 ft | no position received |
| not transmitted | route not resolved | 7 Apr 2016, 13:337 Apr 2016 | 7 Apr 2016, 13:52 | 4,475 ft | no position received |
| not transmitted | route not resolved | 7 Apr 2016, 11:247 Apr 2016 | 7 Apr 2016, 11:40 | 5,000 ft | no position received |
| not transmitted | route not resolved | 7 Apr 2016, 10:167 Apr 2016 | 7 Apr 2016, 10:35 | 4,450 ft | no position received |
| not transmitted | route not resolved | 7 Apr 2016, 09:057 Apr 2016 | 7 Apr 2016, 09:26 | 5,025 ft | no position received |