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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
- 15 Aug 2026, 14:49
- Logged visits
- 3,469
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 57,497
- Longest contact
- 1 h 44 min
- Contacts on this Mode S address
- 3,482 contacts on the address, 3,469 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 | 17 Jul 2020, 12:0417 Jul 2020 | 17 Jul 2020, 12:06 | 2,375 ft | no position received |
| HBCQR | route not resolved | 15 Jul 2020, 10:4715 Jul 2020 | 15 Jul 2020, 11:13 | 5,000 ft | no position received |
| HBCQR | route not resolved | 15 Jul 2020, 09:5915 Jul 2020 | 15 Jul 2020, 10:22 | 2,175 ft | no position received |
| HBCQR | route not resolved | 14 Jul 2020, 18:1514 Jul 2020 | 14 Jul 2020, 18:41 | 4,050 ft | no position received |
| HBCQR | route not resolved | 14 Jul 2020, 16:1414 Jul 2020 | 14 Jul 2020, 16:45 | 4,775 ft | no position received |
| HBCQR | route not resolved | 14 Jul 2020, 15:2014 Jul 2020 | 14 Jul 2020, 15:36 | 4,925 ft | no position received |
| HBCQR | route not resolved | 13 Jul 2020, 18:0713 Jul 2020 | 13 Jul 2020, 18:34 | 4,225 ft | no position received |
| not transmitted | route not resolved | 9 Jul 2020, 19:009 Jul 2020 | 9 Jul 2020, 19:12 | 4,150 ft | no position received |
| HBCQR | route not resolved | 9 Jul 2020, 14:509 Jul 2020 | 9 Jul 2020, 15:01 | 2,700 ft | no position received |
| not transmitted | route not resolved | 9 Jul 2020, 09:039 Jul 2020 | 9 Jul 2020, 09:03 | 5,850 ft | no position received |
| not transmitted | route not resolved | 8 Jul 2020, 15:038 Jul 2020 | 8 Jul 2020, 15:12 | 4,200 ft | no position received |
| not transmitted | route not resolved | 8 Jul 2020, 13:328 Jul 2020 | 8 Jul 2020, 13:48 | 9,900 ft | no position received |
| HBCQR | route not resolved | 7 Jul 2020, 11:187 Jul 2020 | 7 Jul 2020, 11:44 | 3,825 ft | no position received |
| HBCQR | route not resolved | 6 Jul 2020, 16:166 Jul 2020 | 6 Jul 2020, 16:48 | 4,850 ft | no position received |
| HBCQR | route not resolved | 6 Jul 2020, 14:566 Jul 2020 | 6 Jul 2020, 15:26 | 4,875 ft | no position received |
| not transmitted | route not resolved | 4 Jul 2020, 16:334 Jul 2020 | 4 Jul 2020, 16:38 | 3,800 ft | no position received |
| HBCQR | route not resolved | 4 Jul 2020, 11:084 Jul 2020 | 4 Jul 2020, 11:53 | 4,375 ft | no position received |
| HBCQR | route not resolved | 3 Jul 2020, 11:373 Jul 2020 | 3 Jul 2020, 11:46 | 3,925 ft | no position received |
| HBCQR | route not resolved | 3 Jul 2020, 10:213 Jul 2020 | 3 Jul 2020, 10:42 | 1,575 ft | no position received |
| not transmitted | route not resolved | 2 Jul 2020, 12:182 Jul 2020 | 2 Jul 2020, 12:53 | 3,425 ft | no position received |
| not transmitted | route not resolved | 30 Jun 2020, 11:4030 Jun 2020 | 30 Jun 2020, 11:50 | 8,550 ft | no position received |
| HBCQR | route not resolved | 28 Jun 2020, 18:1428 Jun 2020 | 28 Jun 2020, 18:27 | 4,025 ft | no position received |
| HBCQR | route not resolved | 26 Jun 2020, 15:2526 Jun 2020 | 26 Jun 2020, 15:42 | 5,000 ft | no position received |
| HBCQR | route not resolved | 26 Jun 2020, 13:1726 Jun 2020 | 26 Jun 2020, 13:33 | 5,000 ft | no position received |
| HBCQR | route not resolved | 25 Jun 2020, 16:1625 Jun 2020 | 25 Jun 2020, 16:31 | 4,800 ft | no position received |