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 57,441
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
HBZSN19 Feb 20219,350 ft
HBZSN19 Feb 202110,375 ft
HBZSN4 Feb 20215,475 ft
HBZSN26 Jan 20218,325 ft
HBZSN22 Jan 20214,575 ft
HBZSN19 Jan 20215,600 ft
HBZSN19 Jan 20218,100 ft
HBZSN3 Dec 20206,500 ft
HBZSN13 Nov 20206,325 ft
not transmitted13 Nov 20205,225 ft
HBZSN30 Oct 20207,450 ft
HBZSN25 Sept 20205,275 ft
not transmitted25 Sept 20205,925 ft
HBZSN9 Sept 20206,550 ft
HBZSN9 Sept 202011,225 ft
HBZSN19 Aug 20209,000 ft
HBZSN19 Aug 202010,825 ft
HBZSN17 Aug 20204,775 ft
HBZSN12 Aug 20207,900 ft
HBZSN12 Aug 20208,300 ft
HBZSN31 Jul 20207,875 ft
HBZSN31 Jul 202011,450 ft
HBZSN9 Jul 20206,275 ft
HBZSN9 Jul 202011,150 ft
HBZSN12 Jun 20205,250 ft