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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
- 14 Aug 2026, 15:43
- Logged visits
- 3,468
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 57,392
- Longest contact
- 1 h 44 min
- Contacts on this Mode S address
- 3,481 contacts on the address, 3,468 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 | 18 Apr 2018, 12:4518 Apr 2018 | 18 Apr 2018, 12:54 | 4,675 ft | no position received |
| HBCQR | route not resolved | 15 Apr 2018, 10:0815 Apr 2018 | 15 Apr 2018, 11:27 | 6,350 ft | no position received |
| not transmitted | route not resolved | 14 Apr 2018, 15:0014 Apr 2018 | 14 Apr 2018, 15:06 | 5,175 ft | no position received |
| HBCQR | route not resolved | 14 Apr 2018, 12:2514 Apr 2018 | 14 Apr 2018, 12:31 | 3,850 ft | no position received |
| HBCQR | route not resolved | 14 Apr 2018, 11:4214 Apr 2018 | 14 Apr 2018, 11:51 | 1,650 ft | no position received |
| HBCQR | route not resolved | 13 Apr 2018, 15:4913 Apr 2018 | 13 Apr 2018, 16:04 | 3,625 ft | no position received |
| not transmitted | route not resolved | 8 Apr 2018, 17:078 Apr 2018 | 8 Apr 2018, 17:10 | 3,050 ft | no position received |
| HBCQR | route not resolved | 8 Apr 2018, 15:348 Apr 2018 | 8 Apr 2018, 15:38 | 4,000 ft | no position received |
| HBCQR | route not resolved | 8 Apr 2018, 14:398 Apr 2018 | 8 Apr 2018, 14:45 | 2,500 ft | no position received |
| HBCQR | route not resolved | 7 Apr 2018, 17:597 Apr 2018 | 7 Apr 2018, 18:08 | 4,550 ft | no position received |
| HBCQR | route not resolved | 7 Apr 2018, 16:297 Apr 2018 | 7 Apr 2018, 16:42 | 5,150 ft | no position received |
| HBCQR | route not resolved | 7 Apr 2018, 11:487 Apr 2018 | 7 Apr 2018, 12:03 | 4,500 ft | no position received |
| HBCQR | route not resolved | 7 Apr 2018, 09:567 Apr 2018 | 7 Apr 2018, 10:33 | 4,750 ft | no position received |
| not transmitted | route not resolved | 6 Apr 2018, 19:266 Apr 2018 | 6 Apr 2018, 19:27 | 5,750 ft | no position received |
| not transmitted | route not resolved | 6 Apr 2018, 18:146 Apr 2018 | 6 Apr 2018, 18:14 | 5,300 ft | no position received |
| not transmitted | route not resolved | 6 Apr 2018, 13:046 Apr 2018 | 6 Apr 2018, 13:06 | 5,925 ft | no position received |
| not transmitted | route not resolved | 6 Apr 2018, 11:456 Apr 2018 | 6 Apr 2018, 11:45 | 6,075 ft | no position received |
| HBCQR | route not resolved | 6 Apr 2018, 10:056 Apr 2018 | 6 Apr 2018, 10:31 | 3,250 ft | no position received |
| not transmitted | route not resolved | 5 Apr 2018, 17:505 Apr 2018 | 5 Apr 2018, 17:50 | not transmitted | no position received |
| not transmitted | route not resolved | 5 Apr 2018, 11:375 Apr 2018 | 5 Apr 2018, 11:37 | 5,800 ft | no position received |
| HBCQR | route not resolved | 2 Apr 2018, 15:242 Apr 2018 | 2 Apr 2018, 15:36 | 4,975 ft | no position received |
| not transmitted | route not resolved | 2 Apr 2018, 13:522 Apr 2018 | 2 Apr 2018, 13:57 | 5,475 ft | no position received |
| HBCQR | route not resolved | 2 Apr 2018, 08:172 Apr 2018 | 2 Apr 2018, 08:45 | 4,525 ft | no position received |
| not transmitted | route not resolved | 25 Mar 2018, 12:5925 Mar 2018 | 25 Mar 2018, 13:00 | 6,900 ft | no position received |
| not transmitted | route not resolved | 25 Mar 2018, 11:1425 Mar 2018 | 25 Mar 2018, 11:16 | 5,100 ft | no position received |