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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 | 15 Jun 2025, 11:3615 Jun 2025 | 15 Jun 2025, 11:45 | 3,925 ft | no position received |
| HBCQR | route not resolved | 14 Jun 2025, 14:1014 Jun 2025 | 14 Jun 2025, 14:59 | 6,700 ft | no position received |
| HBCQR | route not resolved | 14 Jun 2025, 08:2914 Jun 2025 | 14 Jun 2025, 08:51 | 3,025 ft | no position received |
| HBCQR | route not resolved | 12 Jun 2025, 09:2412 Jun 2025 | 12 Jun 2025, 10:41 | 4,200 ft | no position received |
| HBCQR | route not resolved | 12 Jun 2025, 08:3312 Jun 2025 | 12 Jun 2025, 08:44 | 2,200 ft | no position received |
| HBCQR | route not resolved | 10 Jun 2025, 14:0310 Jun 2025 | 10 Jun 2025, 15:01 | 3,800 ft | no position received |
| HBCQR | route not resolved | 10 Jun 2025, 10:3210 Jun 2025 | 10 Jun 2025, 10:40 | 3,325 ft | no position received |
| HBCQR | route not resolved | 10 Jun 2025, 09:4810 Jun 2025 | 10 Jun 2025, 10:04 | 1,600 ft | no position received |
| HBCQR | route not resolved | 6 Jun 2025, 16:366 Jun 2025 | 6 Jun 2025, 16:41 | 6,175 ft | no position received |
| not transmitted | route not resolved | 6 Jun 2025, 14:566 Jun 2025 | 6 Jun 2025, 14:59 | 3,250 ft | no position received |
| HBCQR | route not resolved | 6 Jun 2025, 13:286 Jun 2025 | 6 Jun 2025, 14:13 | 2,450 ft | no position received |
| HBCQR | route not resolved | 6 Jun 2025, 10:316 Jun 2025 | 6 Jun 2025, 11:24 | 1,650 ft | no position received |
| HBCQR | route not resolved | 2 Jun 2025, 18:572 Jun 2025 | 2 Jun 2025, 19:13 | 3,850 ft | no position received |
| HBCQR | route not resolved | 29 May 2025, 17:5929 May 2025 | 29 May 2025, 18:17 | 3,625 ft | no position received |
| HBCQR | route not resolved | 29 May 2025, 16:4829 May 2025 | 29 May 2025, 16:58 | 4,450 ft | no position received |
| HBCQR | route not resolved | 29 May 2025, 15:5729 May 2025 | 29 May 2025, 16:08 | 4,300 ft | no position received |
| HBCQR | route not resolved | 29 May 2025, 14:4829 May 2025 | 29 May 2025, 14:53 | 5,725 ft | no position received |
| not transmitted | route not resolved | 29 May 2025, 12:0629 May 2025 | 29 May 2025, 12:15 | 6,850 ft | no position received |
| HBCQR | route not resolved | 28 May 2025, 09:5528 May 2025 | 28 May 2025, 10:09 | 4,100 ft | no position received |
| HBCQR | route not resolved | 28 May 2025, 09:1928 May 2025 | 28 May 2025, 09:25 | 4,375 ft | no position received |
| HBCQR | route not resolved | 27 May 2025, 16:0427 May 2025 | 27 May 2025, 16:21 | 4,850 ft | no position received |
| HBCQR | route not resolved | 27 May 2025, 15:1527 May 2025 | 27 May 2025, 15:20 | 4,200 ft | no position received |
| HBCQR | route not resolved | 26 May 2025, 17:2026 May 2025 | 26 May 2025, 17:37 | 3,400 ft | no position received |
| not transmitted | route not resolved | 25 May 2025, 11:3225 May 2025 | 25 May 2025, 11:35 | 4,000 ft | no position received |
| HBCQR | route not resolved | 24 May 2025, 14:1024 May 2025 | 24 May 2025, 14:22 | not transmitted | no position received |