HB9EYA, radio and 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
13 Oct 2026, 13:41
Logged visits
402

The station's story

Cumulative contact time
79 h
Distinct days
284
Highest captured altitude
15,050 ft
Discovery rank
#20,703 of 60,433
Longest contact
1 h 26 min
Contacts on this Mode S address
403 contacts on the address, 402 under this registration: the address has carried several identities over time.

Observed callsigns

FOC (1 contacts, 2024)

Operator as per the registry of 12 Oct 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
not transmitted1 Mar 20245,075 ft
not transmitted23 Feb 20244,950 ft
HBZSN13 Feb 20242,825 ft
FOC223 Jan 20243,250 ft
HBZSN10 Jan 202410,650 ft
HBZSN1 Nov 20232,700 ft
HBZSN23 Oct 20234,075 ft
HBZSN16 Oct 20237,750 ft
HBZSN16 Oct 202310,100 ft
HBZSN6 Oct 20234,000 ft
HBZSN6 Oct 20233,800 ft
HBZSN15 Sept 20233,850 ft
not transmitted5 Sept 20234,475 ft
HBZSN5 Sept 20239,250 ft
not transmitted4 Sept 20238,575 ft
not transmitted24 Aug 2023not transmitted
HBZSN22 Aug 20238,375 ft
HBZSN22 Aug 20233,875 ft
HBZSN18 Aug 20237,875 ft
not transmitted18 Aug 20239,125 ft
not transmitted11 Aug 20238,300 ft
HBZSN3 Aug 20233,125 ft
HBZSN27 Jul 20235,475 ft
not transmitted14 Jul 20237,375 ft
not transmitted23 Jun 20234,650 ft