HB9EYA, 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 57,465
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
HBCQR11 May 20223,600 ft
HBCQR11 May 20225,800 ft
HBCQR10 May 20224,150 ft
not transmitted10 May 20223,150 ft
not transmitted10 May 20221,825 ft
HBCQR9 May 20224,300 ft
not transmitted7 May 20223,625 ft
HBCQR3 May 20221,775 ft
not transmitted1 May 20224,100 ft
HBCQR1 May 20224,100 ft
not transmitted1 May 20224,525 ft
HBCQR30 Apr 20223,125 ft
HBCQR30 Apr 20221,350 ft
HBCQR29 Apr 20223,475 ft
HBCQR29 Apr 20221,275 ft
HBCQR28 Apr 20224,075 ft
HBCQR26 Apr 20225,900 ft
HBCQR22 Apr 20223,725 ft
not transmitted22 Apr 20227,600 ft
HBCQR21 Apr 20225,200 ft
HBCQR21 Apr 20226,200 ft
HBCQR20 Apr 202212,850 ft
not transmitted18 Apr 20224,200 ft
not transmitted18 Apr 20222,025 ft
HBCQR15 Apr 20223,575 ft