HB9EYARADIO & ADS-B
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Aircraft

HB-ZSN

Common

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Mode S hex
4B43E5
Type
Airbus Helicopters AS-350 AStarAS50
Manufacturer
Airbus
Serial number
8343
Year built
20179 years old
Operator
Schweizerische Eidgenossenschaft
Country of registration
SwitzerlandSwitzerland
First contact
1 Feb 2017, 15:33
Last contact
23 Jul 2026, 11:50
Logged visits
391

The station's story

Cumulative contact time
78 h
Distinct days
278
Highest captured altitude
15,050 ft
Discovery rank
#20,603 of 57,065
Longest contact
1 h 26 min
Contacts on this Mode S address
392 contacts on the address, 391 under this registration: the address has carried several identities over time.

Observed callsigns

FOC (1 contacts, 2024)

Operator as per the registry of 29 Jul 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
HBZSN23 Sept 20219,225 ft
HBZSN13 Sept 20216,475 ft
HBZSN13 Sept 20219,375 ft
HBZSN6 Aug 20214,675 ft
HBZSN22 Jul 20215,275 ft
HBZSN22 Jul 20212,200 ft
not transmitted21 Jul 20219,575 ft
HBZSN6 Jul 20219,875 ft
HBZSN2 Jul 20217,725 ft
not transmitted2 Jul 202110,125 ft
HBZSN25 Jun 20214,975 ft
not transmitted25 Jun 20214,300 ft
HBZSN21 Jun 20214,325 ft
HBZSN18 Jun 20218,725 ft
HBZSN14 Jun 20219,900 ft
HBZSN3 Jun 20217,300 ft
HBZSN17 May 20213,775 ft
HBZSN14 May 202110,550 ft
HBZSN12 May 20216,100 ft
HBZSN12 May 20216,675 ft
HBZSN12 May 20212,825 ft
HBZSN22 Apr 20219,650 ft
HBZSN9 Apr 202110,375 ft
HBZSN25 Feb 20218,125 ft
HBZSN24 Feb 20217,500 ft