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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 57,441
- 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 | 30 Jul 2025, 10:1530 Jul 2025 | 30 Jul 2025, 10:51 | 4,875 ft | no position received |
| HBCQR | route not resolved | 30 Jul 2025, 08:5530 Jul 2025 | 30 Jul 2025, 09:33 | 4,400 ft | no position received |
| HBCQR | route not resolved | 29 Jul 2025, 15:1729 Jul 2025 | 29 Jul 2025, 15:43 | 4,875 ft | no position received |
| HBCQR | route not resolved | 29 Jul 2025, 13:5029 Jul 2025 | 29 Jul 2025, 14:20 | 4,650 ft | no position received |
| HBCQR | route not resolved | 29 Jul 2025, 11:2929 Jul 2025 | 29 Jul 2025, 12:05 | 4,775 ft | no position received |
| HBCQR | route not resolved | 28 Jul 2025, 17:0128 Jul 2025 | 28 Jul 2025, 17:14 | 4,075 ft | no position received |
| HBCQR | route not resolved | 28 Jul 2025, 15:5028 Jul 2025 | 28 Jul 2025, 16:06 | 4,150 ft | no position received |
| not transmitted | route not resolved | 28 Jul 2025, 14:4028 Jul 2025 | 28 Jul 2025, 14:48 | 4,375 ft | no position received |
| HBCQR | route not resolved | 27 Jul 2025, 14:4427 Jul 2025 | 27 Jul 2025, 15:11 | 5,050 ft | no position received |
| HBCQR | route not resolved | 25 Jul 2025, 11:4425 Jul 2025 | 25 Jul 2025, 11:56 | 4,325 ft | no position received |
| HBCQR | route not resolved | 25 Jul 2025, 10:1525 Jul 2025 | 25 Jul 2025, 10:30 | 4,525 ft | no position received |
| HBCQR | route not resolved | 22 Jul 2025, 15:0522 Jul 2025 | 22 Jul 2025, 15:39 | 5,275 ft | no position received |
| not transmitted | route not resolved | 20 Jul 2025, 17:1320 Jul 2025 | 20 Jul 2025, 17:15 | 7,600 ft | no position received |
| HBCQR | route not resolved | 20 Jul 2025, 11:3720 Jul 2025 | 20 Jul 2025, 11:52 | 5,475 ft | no position received |
| HBCQR | route not resolved | 20 Jul 2025, 10:0720 Jul 2025 | 20 Jul 2025, 10:12 | 5,450 ft | no position received |
| HBCQR | route not resolved | 19 Jul 2025, 18:1119 Jul 2025 | 19 Jul 2025, 18:49 | 4,250 ft | no position received |
| HBCQR | route not resolved | 19 Jul 2025, 12:0419 Jul 2025 | 19 Jul 2025, 12:10 | 4,800 ft | no position received |
| HBCQR | route not resolved | 18 Jul 2025, 18:0318 Jul 2025 | 18 Jul 2025, 18:13 | 6,950 ft | no position received |
| HBCQR | route not resolved | 18 Jul 2025, 14:4818 Jul 2025 | 18 Jul 2025, 15:27 | 5,175 ft | no position received |
| HBCQR | route not resolved | 17 Jul 2025, 19:4417 Jul 2025 | 17 Jul 2025, 19:56 | 4,350 ft | no position received |
| not transmitted | route not resolved | 17 Jul 2025, 19:0617 Jul 2025 | 17 Jul 2025, 19:13 | 4,400 ft | no position received |
| HBCQR | route not resolved | 17 Jul 2025, 12:2617 Jul 2025 | 17 Jul 2025, 12:52 | 4,175 ft | no position received |
| HBCQR | route not resolved | 17 Jul 2025, 11:1417 Jul 2025 | 17 Jul 2025, 11:37 | 3,750 ft | no position received |
| HBCQR | route not resolved | 17 Jul 2025, 09:5617 Jul 2025 | 17 Jul 2025, 10:27 | 3,250 ft | no position received |
| not transmitted | route not resolved | 16 Jul 2025, 18:3916 Jul 2025 | 16 Jul 2025, 18:44 | 4,300 ft | no position received |