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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 |
|---|---|---|---|---|---|
| HBCQR | route not resolved | 14 Apr 2017, 12:5014 Apr 2017 | 14 Apr 2017, 13:39 | 3,850 ft | no position received |
| not transmitted | route not resolved | 14 Apr 2017, 10:4914 Apr 2017 | 14 Apr 2017, 10:53 | 3,275 ft | no position received |
| HBCQR | route not resolved | 14 Apr 2017, 09:5714 Apr 2017 | 14 Apr 2017, 10:12 | 2,200 ft | no position received |
| HBCQR | route not resolved | 13 Apr 2017, 16:3713 Apr 2017 | 13 Apr 2017, 16:59 | 4,700 ft | no position received |
| not transmitted | route not resolved | 13 Apr 2017, 11:3413 Apr 2017 | 13 Apr 2017, 12:00 | 4,250 ft | no position received |
| not transmitted | route not resolved | 13 Apr 2017, 10:2013 Apr 2017 | 13 Apr 2017, 10:45 | 4,300 ft | no position received |
| not transmitted | route not resolved | 13 Apr 2017, 09:0613 Apr 2017 | 13 Apr 2017, 09:30 | 4,225 ft | no position received |
| HBCQR | route not resolved | 12 Apr 2017, 17:5912 Apr 2017 | 12 Apr 2017, 18:08 | 4,800 ft | no position received |
| HBCQR | route not resolved | 12 Apr 2017, 15:0412 Apr 2017 | 12 Apr 2017, 15:44 | 5,025 ft | no position received |
| HBCQR | route not resolved | 12 Apr 2017, 13:5312 Apr 2017 | 12 Apr 2017, 14:31 | 5,175 ft | no position received |
| HBCQR | route not resolved | 12 Apr 2017, 11:0812 Apr 2017 | 12 Apr 2017, 11:44 | 4,925 ft | no position received |
| HBCQR | route not resolved | 9 Apr 2017, 19:059 Apr 2017 | 9 Apr 2017, 19:20 | 9,200 ft | no position received |
| HBCQR | route not resolved | 9 Apr 2017, 18:279 Apr 2017 | 9 Apr 2017, 18:32 | 6,900 ft | no position received |
| not transmitted | route not resolved | 9 Apr 2017, 16:139 Apr 2017 | 9 Apr 2017, 16:18 | 5,725 ft | no position received |
| not transmitted | route not resolved | 9 Apr 2017, 13:579 Apr 2017 | 9 Apr 2017, 14:11 | 4,800 ft | no position received |
| not transmitted | route not resolved | 8 Apr 2017, 14:208 Apr 2017 | 8 Apr 2017, 14:20 | 4,650 ft | no position received |
| not transmitted | route not resolved | 8 Apr 2017, 12:208 Apr 2017 | 8 Apr 2017, 12:21 | 4,600 ft | no position received |
| not transmitted | route not resolved | 8 Apr 2017, 09:208 Apr 2017 | 8 Apr 2017, 09:20 | 3,750 ft | no position received |
| HBCQR | route not resolved | 7 Apr 2017, 18:317 Apr 2017 | 7 Apr 2017, 18:43 | 4,025 ft | no position received |
| HBCQR | route not resolved | 7 Apr 2017, 11:327 Apr 2017 | 7 Apr 2017, 11:43 | 5,350 ft | no position received |
| HBCQR | route not resolved | 4 Apr 2017, 13:594 Apr 2017 | 4 Apr 2017, 14:13 | 4,100 ft | no position received |
| not transmitted | route not resolved | 3 Apr 2017, 17:343 Apr 2017 | 3 Apr 2017, 17:47 | 4,400 ft | no position received |
| not transmitted | route not resolved | 1 Apr 2017, 16:011 Apr 2017 | 1 Apr 2017, 16:07 | 42,200 ft | no position received |
| HBCQR | route not resolved | 31 Mar 2017, 17:1531 Mar 2017 | 31 Mar 2017, 17:25 | 4,875 ft | no position received |
| HBCQR | route not resolved | 31 Mar 2017, 08:1931 Mar 2017 | 31 Mar 2017, 08:31 | 4,350 ft | no position received |