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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
- 9 Aug 2026, 09:07
- Logged visits
- 3,454
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
- 3,467 contacts on the address, 3,454 under this registration: the address has carried several identities over time.
Observed callsigns
SWR (1 contacts, 2019)
Operator as per the registry of 21.07.2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| HBCQR | route not resolved | 16 Jul 2026, 16:3116 Jul 2026 | 16 Jul 2026, 16:45 | 4,350 ft | no position received |
| HBCQR | route not resolved | 16 Jul 2026, 15:2516 Jul 2026 | 16 Jul 2026, 15:47 | 4,350 ft | no position received |
| HBCQR | route not resolved | 16 Jul 2026, 14:1816 Jul 2026 | 16 Jul 2026, 14:42 | 4,300 ft | no position received |
| HBCQR | route not resolved | 16 Jul 2026, 11:1316 Jul 2026 | 16 Jul 2026, 11:50 | 4,775 ft | no position received |
| HBCQR | route not resolved | 16 Jul 2026, 10:0116 Jul 2026 | 16 Jul 2026, 10:35 | 4,525 ft | no position received |
| HBCQR | route not resolved | 16 Jul 2026, 08:5016 Jul 2026 | 16 Jul 2026, 09:20 | 4,600 ft | no position received |
| HBCQR | route not resolved | 15 Jul 2026, 11:2715 Jul 2026 | 15 Jul 2026, 11:56 | 5,200 ft | no position received |
| HBCQR | route not resolved | 15 Jul 2026, 10:1815 Jul 2026 | 15 Jul 2026, 10:43 | 4,800 ft | no position received |
| HBCQR | route not resolved | 15 Jul 2026, 09:0015 Jul 2026 | 15 Jul 2026, 09:30 | 5,300 ft | no position received |
| HBCQR | route not resolved | 14 Jul 2026, 11:2714 Jul 2026 | 14 Jul 2026, 12:00 | 4,600 ft | no position received |
| HBCQR | route not resolved | 14 Jul 2026, 10:1814 Jul 2026 | 14 Jul 2026, 10:45 | 4,800 ft | no position received |
| HBCQR | route not resolved | 14 Jul 2026, 09:0614 Jul 2026 | 14 Jul 2026, 09:34 | 5,150 ft | no position received |
| not transmitted | route not resolved | 13 Jul 2026, 18:2913 Jul 2026 | 13 Jul 2026, 18:30 | 5,350 ft | no position received |
| not transmitted | route not resolved | 13 Jul 2026, 15:1713 Jul 2026 | 13 Jul 2026, 15:23 | 6,325 ft | no position received |
| HBCQR | route not resolved | 13 Jul 2026, 12:4313 Jul 2026 | 13 Jul 2026, 13:01 | 5,000 ft | no position received |
| HBCQR | route not resolved | 13 Jul 2026, 11:2913 Jul 2026 | 13 Jul 2026, 11:52 | 5,250 ft | no position received |
| HBCQR | route not resolved | 13 Jul 2026, 10:1113 Jul 2026 | 13 Jul 2026, 10:31 | 4,750 ft | no position received |
| HBCQR | route not resolved | 12 Jul 2026, 14:2412 Jul 2026 | 12 Jul 2026, 15:09 | 5,900 ft | no position received |
| HBCQR | route not resolved | 12 Jul 2026, 11:2312 Jul 2026 | 12 Jul 2026, 11:54 | 4,050 ft | no position received |
| HBCQR | route not resolved | 12 Jul 2026, 10:1912 Jul 2026 | 12 Jul 2026, 10:42 | 4,600 ft | no position received |
| HBCQR | route not resolved | 10 Jul 2026, 18:5910 Jul 2026 | 10 Jul 2026, 19:07 | 4,375 ft | no position received |
| not transmitted | route not resolved | 10 Jul 2026, 12:0710 Jul 2026 | 10 Jul 2026, 12:09 | not transmitted | no position received |
| HBCQR | route not resolved | 10 Jul 2026, 09:5810 Jul 2026 | 10 Jul 2026, 10:08 | 5,725 ft | no position received |
| not transmitted | route not resolved | 8 Jul 2026, 09:038 Jul 2026 | 8 Jul 2026, 09:05 | 3,850 ft | no position received |
| not transmitted | route not resolved | 7 Jul 2026, 10:157 Jul 2026 | 7 Jul 2026, 10:24 | 3,225 ft | no position received |