HB9EYARADIO & ADS-B
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Aircraft

HB-VTW

Common

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Mode S hex
4B3978
Type
Cessna 525 Citation CJ1C525
Manufacturer
Textron Aviation
Serial number
525-1044
Year built
20197 years old
Operator
Alpine Flightservice
Country of registration
SwitzerlandSwitzerland
First contact
14 May 2020, 14:24
Last contact
11 Aug 2026, 08:50
Logged visits
1,164

The station's story

Cumulative contact time
381 h
Distinct days
710
Highest captured altitude
45,000 ft
1 corrupted frame(s) excluded from this maximum
Discovery rank
#37,860 of 57,121
Longest contact
2 h 1 min

Observed callsigns

FSE (776 contacts, 2020-2024) · TSW (232 contacts, 2025-2026)

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

Visits

CallsignFirst contactAltitude at end of contact
FSE1C4 Jul 202333,000 ft
FSE1C30 Jun 202329,000 ft
FSE1C29 Jun 202310,725 ft
FSE1C29 Jun 202323,925 ft
not transmitted28 Jun 202313,925 ft
FSE1C28 Jun 202329,000 ft
FSE1C27 Jun 202323,900 ft
FSE1C27 Jun 20238,175 ft
FSE1C26 Jun 202317,675 ft
FSE1C26 Jun 20235,350 ft
FSE1C26 Jun 202322,925 ft
FSE1C25 Jun 2023not transmitted
FSE1C25 Jun 202323,425 ft
FSE1C23 Jun 202312,700 ft
not transmitted23 Jun 202333,000 ft
FSE1C23 Jun 202330,000 ft
FSE1C22 Jun 202313,550 ft
FSE1C22 Jun 202324,000 ft
FSE1C19 Jun 202318,250 ft
FSE1C19 Jun 202323,100 ft
FSE1C18 Jun 202335,700 ft
FSE1C17 Jun 20235,100 ft
FSE1C16 Jun 202319,000 ft
FSE1C15 Jun 20234,425 ft
FSE1C11 Jun 202313,000 ft