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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 | 26 May 2016, 17:1226 May 2016 | 26 May 2016, 17:48 | 4,325 ft | no position received |
| not transmitted | route not resolved | 21 May 2016, 11:0621 May 2016 | 21 May 2016, 11:23 | 5,700 ft | no position received |
| not transmitted | route not resolved | 21 May 2016, 10:0621 May 2016 | 21 May 2016, 10:22 | 1,575 ft | no position received |
| not transmitted | route not resolved | 21 May 2016, 09:2321 May 2016 | 21 May 2016, 09:35 | 4,500 ft | no position received |
| not transmitted | route not resolved | 20 May 2016, 19:0820 May 2016 | 20 May 2016, 19:14 | 3,425 ft | no position received |
| not transmitted | route not resolved | 20 May 2016, 15:1520 May 2016 | 20 May 2016, 15:28 | 7,750 ft | no position received |
| not transmitted | route not resolved | 17 May 2016, 19:0317 May 2016 | 17 May 2016, 19:07 | 3,775 ft | no position received |
| not transmitted | route not resolved | 17 May 2016, 17:5617 May 2016 | 17 May 2016, 18:01 | 4,650 ft | no position received |
| not transmitted | route not resolved | 16 May 2016, 14:3216 May 2016 | 16 May 2016, 14:42 | 4,150 ft | no position received |
| not transmitted | route not resolved | 16 May 2016, 08:5416 May 2016 | 16 May 2016, 09:20 | not transmitted | no position received |
| not transmitted | route not resolved | 15 May 2016, 18:1715 May 2016 | 15 May 2016, 18:25 | 4,250 ft | no position received |
| not transmitted | route not resolved | 15 May 2016, 16:2615 May 2016 | 15 May 2016, 16:26 | not transmitted | no position received |
| not transmitted | route not resolved | 15 May 2016, 13:4215 May 2016 | 15 May 2016, 13:51 | 5,425 ft | no position received |
| not transmitted | route not resolved | 15 May 2016, 09:0315 May 2016 | 15 May 2016, 09:07 | 4,325 ft | no position received |
| not transmitted | route not resolved | 13 May 2016, 14:2013 May 2016 | 13 May 2016, 14:28 | 4,775 ft | no position received |
| not transmitted | route not resolved | 12 May 2016, 13:4412 May 2016 | 12 May 2016, 14:33 | 2,750 ft | no position received |
| not transmitted | route not resolved | 12 May 2016, 11:4612 May 2016 | 12 May 2016, 12:55 | 2,650 ft | no position received |
| not transmitted | route not resolved | 11 May 2016, 16:4011 May 2016 | 11 May 2016, 17:12 | 2,900 ft | no position received |
| not transmitted | route not resolved | 11 May 2016, 11:1311 May 2016 | 11 May 2016, 11:54 | 2,650 ft | no position received |
| not transmitted | route not resolved | 10 May 2016, 15:4210 May 2016 | 10 May 2016, 16:03 | 2,500 ft | no position received |
| not transmitted | route not resolved | 10 May 2016, 09:4810 May 2016 | 10 May 2016, 10:18 | 6,000 ft | no position received |
| not transmitted | route not resolved | 9 May 2016, 16:269 May 2016 | 9 May 2016, 16:55 | 2,450 ft | no position received |
| not transmitted | route not resolved | 9 May 2016, 13:349 May 2016 | 9 May 2016, 14:55 | 2,450 ft | no position received |
| not transmitted | route not resolved | 9 May 2016, 08:189 May 2016 | 9 May 2016, 08:26 | 2,550 ft | no position received |
| not transmitted | route not resolved | 8 May 2016, 11:278 May 2016 | 8 May 2016, 11:41 | 4,500 ft | no position received |