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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
- 12 Aug 2026, 19:52
- Logged visits
- 3,464
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 57,181
- Longest contact
- 1 h 44 min
- Contacts on this Mode S address
- 3,477 contacts on the address, 3,464 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 May 2017, 11:5417 May 2017 | 17 May 2017, 11:59 | 4,600 ft | no position received |
| HBCQR | route not resolved | 15 May 2017, 14:2615 May 2017 | 15 May 2017, 14:40 | 7,750 ft | no position received |
| not transmitted | route not resolved | 13 May 2017, 08:4413 May 2017 | 13 May 2017, 08:47 | 4,550 ft | no position received |
| not transmitted | route not resolved | 11 May 2017, 10:1011 May 2017 | 11 May 2017, 10:10 | 4,550 ft | no position received |
| HBCQR | route not resolved | 6 May 2017, 11:426 May 2017 | 6 May 2017, 11:56 | 4,375 ft | no position received |
| HBCQR | route not resolved | 6 May 2017, 09:466 May 2017 | 6 May 2017, 09:54 | 4,700 ft | no position received |
| HBCQR | route not resolved | 5 May 2017, 19:105 May 2017 | 5 May 2017, 19:33 | 4,100 ft | no position received |
| not transmitted | route not resolved | 5 May 2017, 18:045 May 2017 | 5 May 2017, 18:20 | 2,175 ft | no position received |
| HBCQR | route not resolved | 5 May 2017, 15:355 May 2017 | 5 May 2017, 16:39 | 2,900 ft | no position received |
| not transmitted | route not resolved | 5 May 2017, 14:515 May 2017 | 5 May 2017, 14:56 | 1,625 ft | no position received |
| not transmitted | route not resolved | 5 May 2017, 12:045 May 2017 | 5 May 2017, 12:04 | 5,375 ft | no position received |
| not transmitted | route not resolved | 5 May 2017, 09:495 May 2017 | 5 May 2017, 09:51 | 9,050 ft | no position received |
| HBCQR | route not resolved | 28 Apr 2017, 16:5128 Apr 2017 | 28 Apr 2017, 16:52 | 3,400 ft | no position received |
| HBCQR | route not resolved | 22 Apr 2017, 17:1122 Apr 2017 | 22 Apr 2017, 17:16 | 7,500 ft | no position received |
| not transmitted | route not resolved | 22 Apr 2017, 15:3422 Apr 2017 | 22 Apr 2017, 15:36 | 4,425 ft | no position received |
| HBCQR | route not resolved | 22 Apr 2017, 11:3022 Apr 2017 | 22 Apr 2017, 11:51 | 4,725 ft | no position received |
| HBCQR | route not resolved | 22 Apr 2017, 10:4122 Apr 2017 | 22 Apr 2017, 10:54 | 1,500 ft | no position received |
| HBCQR | route not resolved | 22 Apr 2017, 09:3322 Apr 2017 | 22 Apr 2017, 09:44 | 4,225 ft | no position received |
| HBCQR | route not resolved | 21 Apr 2017, 14:2721 Apr 2017 | 21 Apr 2017, 14:46 | 3,500 ft | no position received |
| HBCQR | route not resolved | 21 Apr 2017, 13:4021 Apr 2017 | 21 Apr 2017, 14:01 | 1,400 ft | no position received |
| not transmitted | route not resolved | 21 Apr 2017, 10:4321 Apr 2017 | 21 Apr 2017, 10:45 | 1,450 ft | no position received |
| not transmitted | route not resolved | 19 Apr 2017, 15:3519 Apr 2017 | 19 Apr 2017, 15:52 | 4,675 ft | no position received |
| not transmitted | route not resolved | 19 Apr 2017, 14:2219 Apr 2017 | 19 Apr 2017, 14:30 | 3,475 ft | no position received |
| HBCQR | route not resolved | 19 Apr 2017, 11:3619 Apr 2017 | 19 Apr 2017, 12:04 | 3,825 ft | no position received |
| HBCQR | route not resolved | 15 Apr 2017, 10:5615 Apr 2017 | 15 Apr 2017, 11:09 | 4,975 ft | no position received |