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
#37,861 of 57,127
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
FSE1C17 Jul 202135,000 ft
FSE1C15 Jul 202131,150 ft
FSE1C9 Jul 202132,575 ft
FSE1C9 Jul 20211,125 ft
FSE1C8 Jul 20219,000 ft
FSE1C8 Jul 20217,300 ft
FSE1C8 Jul 202133,575 ft
FSE1C7 Jul 202114,550 ft
FSE1C5 Jul 202136,000 ft
FSE1C5 Jul 202118,325 ft
FSE1C5 Jul 202137,000 ft
FSE1C28 Jun 202139,000 ft
FSE1C27 Jun 202133,400 ft
FSE1C27 Jun 20211,350 ft
FSE1C27 Jun 202132,650 ft
FSE1C24 Jun 202116,625 ft
FSE1C23 Jun 20211,300 ft
FSE1C23 Jun 202139,000 ft
FSE1C22 Jun 202137,575 ft
FSE1C21 Jun 202124,850 ft
not transmitted19 Jun 202130,625 ft
FSE1C16 Jun 202140,000 ft
FSE1C16 Jun 202139,000 ft
FSE1C15 Jun 202133,000 ft
FSE1C8 Jun 20215,400 ft