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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 |
|---|---|---|---|---|---|
| HBCQR | route not resolved | 20 Jul 2016, 09:1620 Jul 2016 | 20 Jul 2016, 09:54 | 1,625 ft | no position received |
| not transmitted | route not resolved | 19 Jul 2016, 14:2119 Jul 2016 | 19 Jul 2016, 14:26 | 4,525 ft | no position received |
| HBCQR | route not resolved | 19 Jul 2016, 09:3819 Jul 2016 | 19 Jul 2016, 09:43 | 6,150 ft | no position received |
| not transmitted | route not resolved | 18 Jul 2016, 17:0118 Jul 2016 | 18 Jul 2016, 17:04 | 4,625 ft | no position received |
| HBCQR | route not resolved | 17 Jul 2016, 14:4517 Jul 2016 | 17 Jul 2016, 15:25 | 3,250 ft | no position received |
| HBCQR | route not resolved | 16 Jul 2016, 09:1716 Jul 2016 | 16 Jul 2016, 09:41 | 4,200 ft | no position received |
| not transmitted | route not resolved | 15 Jul 2016, 16:1515 Jul 2016 | 15 Jul 2016, 16:15 | 4,650 ft | no position received |
| HBCQR | route not resolved | 15 Jul 2016, 15:3515 Jul 2016 | 15 Jul 2016, 15:46 | 4,425 ft | no position received |
| HBCQR | route not resolved | 15 Jul 2016, 11:2115 Jul 2016 | 15 Jul 2016, 11:38 | 4,075 ft | no position received |
| not transmitted | route not resolved | 10 Jul 2016, 10:0710 Jul 2016 | 10 Jul 2016, 10:35 | 4,875 ft | no position received |
| not transmitted | route not resolved | 9 Jul 2016, 18:419 Jul 2016 | 9 Jul 2016, 18:50 | 3,925 ft | no position received |
| not transmitted | route not resolved | 9 Jul 2016, 17:339 Jul 2016 | 9 Jul 2016, 17:42 | 1,675 ft | no position received |
| not transmitted | route not resolved | 9 Jul 2016, 16:179 Jul 2016 | 9 Jul 2016, 16:27 | 3,125 ft | no position received |
| not transmitted | route not resolved | 9 Jul 2016, 13:519 Jul 2016 | 9 Jul 2016, 14:09 | 3,375 ft | no position received |
| not transmitted | route not resolved | 9 Jul 2016, 10:179 Jul 2016 | 9 Jul 2016, 10:32 | 9,375 ft | no position received |
| not transmitted | route not resolved | 9 Jul 2016, 08:479 Jul 2016 | 9 Jul 2016, 08:59 | 8,750 ft | no position received |
| not transmitted | route not resolved | 8 Jul 2016, 15:358 Jul 2016 | 8 Jul 2016, 15:57 | 5,975 ft | no position received |
| not transmitted | route not resolved | 7 Jul 2016, 18:067 Jul 2016 | 7 Jul 2016, 18:16 | 8,150 ft | no position received |
| not transmitted | route not resolved | 7 Jul 2016, 15:597 Jul 2016 | 7 Jul 2016, 16:05 | 2,725 ft | no position received |
| not transmitted | route not resolved | 7 Jul 2016, 15:167 Jul 2016 | 7 Jul 2016, 15:29 | 1,625 ft | no position received |
| not transmitted | route not resolved | 7 Jul 2016, 11:337 Jul 2016 | 7 Jul 2016, 11:53 | 6,475 ft | no position received |
| not transmitted | route not resolved | 4 Jul 2016, 19:134 Jul 2016 | 4 Jul 2016, 19:40 | 4,050 ft | no position received |
| not transmitted | route not resolved | 3 Jul 2016, 16:143 Jul 2016 | 3 Jul 2016, 16:40 | not transmitted | no position received |
| not transmitted | route not resolved | 3 Jul 2016, 11:463 Jul 2016 | 3 Jul 2016, 11:59 | 9,425 ft | no position received |
| not transmitted | route not resolved | 1 Jul 2016, 17:141 Jul 2016 | 1 Jul 2016, 17:19 | 5,525 ft | no position received |