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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 | 1 Jul 2016, 12:271 Jul 2016 | 1 Jul 2016, 12:27 | 4,550 ft | no position received |
| not transmitted | route not resolved | 30 Jun 2016, 17:4730 Jun 2016 | 30 Jun 2016, 17:50 | 5,250 ft | no position received |
| not transmitted | route not resolved | 29 Jun 2016, 16:3729 Jun 2016 | 29 Jun 2016, 17:12 | 5,150 ft | no position received |
| not transmitted | route not resolved | 29 Jun 2016, 13:3329 Jun 2016 | 29 Jun 2016, 14:16 | 5,400 ft | no position received |
| not transmitted | route not resolved | 29 Jun 2016, 10:2929 Jun 2016 | 29 Jun 2016, 10:43 | 8,425 ft | no position received |
| not transmitted | route not resolved | 28 Jun 2016, 18:4428 Jun 2016 | 28 Jun 2016, 19:17 | 3,400 ft | no position received |
| not transmitted | route not resolved | 28 Jun 2016, 14:0028 Jun 2016 | 28 Jun 2016, 14:02 | 5,400 ft | no position received |
| not transmitted | route not resolved | 24 Jun 2016, 20:5824 Jun 2016 | 24 Jun 2016, 21:11 | 4,350 ft | no position received |
| not transmitted | route not resolved | 24 Jun 2016, 17:5124 Jun 2016 | 24 Jun 2016, 18:11 | 4,250 ft | no position received |
| not transmitted | route not resolved | 24 Jun 2016, 14:5324 Jun 2016 | 24 Jun 2016, 14:53 | 7,100 ft | no position received |
| not transmitted | route not resolved | 24 Jun 2016, 14:0524 Jun 2016 | 24 Jun 2016, 14:25 | 4,800 ft | no position received |
| not transmitted | route not resolved | 24 Jun 2016, 13:3324 Jun 2016 | 24 Jun 2016, 13:34 | 4,225 ft | no position received |
| not transmitted | route not resolved | 23 Jun 2016, 17:1323 Jun 2016 | 23 Jun 2016, 17:31 | 3,800 ft | no position received |
| not transmitted | route not resolved | 21 Jun 2016, 19:1721 Jun 2016 | 21 Jun 2016, 19:42 | 4,800 ft | no position received |
| not transmitted | route not resolved | 20 Jun 2016, 17:4020 Jun 2016 | 20 Jun 2016, 17:43 | 5,200 ft | no position received |
| not transmitted | route not resolved | 20 Jun 2016, 12:5920 Jun 2016 | 20 Jun 2016, 13:18 | 3,825 ft | no position received |
| not transmitted | route not resolved | 12 Jun 2016, 11:0812 Jun 2016 | 12 Jun 2016, 11:30 | 4,800 ft | no position received |
| not transmitted | route not resolved | 10 Jun 2016, 16:3710 Jun 2016 | 10 Jun 2016, 17:16 | 4,000 ft | no position received |
| not transmitted | route not resolved | 10 Jun 2016, 15:2010 Jun 2016 | 10 Jun 2016, 15:37 | 2,050 ft | no position received |
| not transmitted | route not resolved | 10 Jun 2016, 12:0610 Jun 2016 | 10 Jun 2016, 12:06 | 4,475 ft | no position received |
| not transmitted | route not resolved | 6 Jun 2016, 14:566 Jun 2016 | 6 Jun 2016, 15:02 | 3,350 ft | no position received |
| not transmitted | route not resolved | 6 Jun 2016, 13:546 Jun 2016 | 6 Jun 2016, 14:01 | 1,700 ft | no position received |
| not transmitted | route not resolved | 4 Jun 2016, 10:554 Jun 2016 | 4 Jun 2016, 11:03 | 3,450 ft | no position received |
| not transmitted | route not resolved | 27 May 2016, 19:2027 May 2016 | 27 May 2016, 19:34 | 3,975 ft | no position received |
| not transmitted | route not resolved | 27 May 2016, 18:0027 May 2016 | 27 May 2016, 18:11 | 5,450 ft | no position received |