overheadlog, radio and ADS-B
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Aircraft

HB-CQR

Common

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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
SwitzerlandSwitzerland
First contact
6 Apr 2016, 10:09
Last contact
15 Aug 2026, 14:49
Logged visits
3,469

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 57,500
Longest contact
1 h 44 min
Contacts on this Mode S address
3,482 contacts on the address, 3,469 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

CallsignFirst contactAltitude at end of contact
HBCQR4 May 20203,575 ft
not transmitted4 May 20202,275 ft
HBCQR3 May 20204,325 ft
not transmitted24 Apr 20204,050 ft
HBCQR24 Apr 20206,125 ft
not transmitted23 Apr 20205,500 ft
not transmitted15 Mar 20205,825 ft
not transmitted15 Mar 20208,425 ft
HBCQR15 Mar 20204,025 ft
HBCQR14 Mar 20204,725 ft
HBCQR14 Mar 20204,875 ft
HBCQR14 Mar 20205,350 ft
not transmitted8 Mar 20205,425 ft
HBCQR8 Mar 20203,800 ft
HBCQR4 Mar 20202,850 ft
HBCQR4 Mar 20208,050 ft
HBCQR15 Feb 20202,975 ft
HBCQR15 Feb 20203,800 ft
HBCQR15 Feb 20204,850 ft
HBCQR14 Feb 20203,200 ft
not transmitted9 Feb 20206,175 ft
HBCQR8 Feb 20203,975 ft
HBCQR8 Feb 20204,550 ft
HBCQR8 Feb 20204,150 ft
not transmitted6 Feb 20206,600 ft