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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 57,441
- 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 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 | 28 Mar 2026, 12:4128 Mar 2026 | 28 Mar 2026, 13:01 | 6,675 ft | no position received |
| HBCQR | route not resolved | 21 Mar 2026, 16:5421 Mar 2026 | 21 Mar 2026, 17:31 | 4,300 ft | no position received |
| HBCQR | route not resolved | 20 Mar 2026, 18:1920 Mar 2026 | 20 Mar 2026, 18:37 | 4,925 ft | no position received |
| HBCQR | route not resolved | 20 Mar 2026, 11:4720 Mar 2026 | 20 Mar 2026, 11:53 | 5,200 ft | no position received |
| HBCQR | route not resolved | 12 Mar 2026, 14:3512 Mar 2026 | 12 Mar 2026, 14:55 | 4,050 ft | no position received |
| HBCQR | route not resolved | 11 Mar 2026, 11:4611 Mar 2026 | 11 Mar 2026, 11:59 | 4,175 ft | no position received |
| HBCQR | route not resolved | 8 Mar 2026, 11:568 Mar 2026 | 8 Mar 2026, 12:08 | 4,425 ft | no position received |
| HBCQR | route not resolved | 7 Mar 2026, 15:327 Mar 2026 | 7 Mar 2026, 16:01 | 4,150 ft | no position received |
| HBCQR | route not resolved | 7 Mar 2026, 13:007 Mar 2026 | 7 Mar 2026, 13:04 | 4,200 ft | no position received |
| HBCQR | route not resolved | 6 Mar 2026, 16:496 Mar 2026 | 6 Mar 2026, 16:56 | 4,050 ft | no position received |
| HBCQR | route not resolved | 6 Mar 2026, 15:316 Mar 2026 | 6 Mar 2026, 16:13 | 2,275 ft | no position received |
| HBCQR | route not resolved | 4 Mar 2026, 20:044 Mar 2026 | 4 Mar 2026, 20:32 | 4,975 ft | no position received |
| HBCQR | route not resolved | 4 Mar 2026, 10:304 Mar 2026 | 4 Mar 2026, 10:59 | 4,650 ft | no position received |
| HBCQR | route not resolved | 1 Mar 2026, 14:241 Mar 2026 | 1 Mar 2026, 14:44 | 3,200 ft | no position received |
| HBCQR | route not resolved | 1 Mar 2026, 09:561 Mar 2026 | 1 Mar 2026, 10:12 | 3,500 ft | no position received |
| HBCQR | route not resolved | 28 Feb 2026, 17:1228 Feb 2026 | 28 Feb 2026, 17:18 | 3,875 ft | no position received |
| HBCQR | route not resolved | 27 Feb 2026, 17:0527 Feb 2026 | 27 Feb 2026, 17:42 | 3,800 ft | no position received |
| HBCQR | route not resolved | 25 Feb 2026, 20:0425 Feb 2026 | 25 Feb 2026, 20:32 | 3,850 ft | no position received |
| HBCQR | route not resolved | 25 Feb 2026, 17:0725 Feb 2026 | 25 Feb 2026, 17:15 | 4,125 ft | no position received |
| HBCQR | route not resolved | 24 Feb 2026, 17:0024 Feb 2026 | 24 Feb 2026, 17:10 | 4,100 ft | no position received |
| HBCQR | route not resolved | 24 Feb 2026, 12:4524 Feb 2026 | 24 Feb 2026, 12:59 | 4,175 ft | no position received |
| HBCQR | route not resolved | 24 Feb 2026, 12:0124 Feb 2026 | 24 Feb 2026, 12:20 | 2,300 ft | no position received |
| HBCQR | route not resolved | 24 Feb 2026, 10:4124 Feb 2026 | 24 Feb 2026, 11:22 | 5,400 ft | no position received |
| HBCQR | route not resolved | 23 Feb 2026, 14:1623 Feb 2026 | 23 Feb 2026, 14:31 | 3,325 ft | no position received |
| HBCQR | route not resolved | 22 Feb 2026, 15:4622 Feb 2026 | 22 Feb 2026, 16:04 | 4,300 ft | no position received |