HB-ZYO — R44 Clipper II of Heli Sitterdorf AG
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Live status
Last seen on radar: July 14, 2026.
Facts
- Type
- R44 Clipper II
- Manufacturer
- Robinson
- Operator
- Heli Sitterdorf AG
- Country
- Switzerland
- Built
- 2021
- Serial (MSN)
- 14440
- ICAO hex
- 4B4482
Rarity & spotters
★★★★☆HB-ZYO is one of 81 R44 Clipper II in our database.
Already logged by 1 spotter in the Aero.Academy app.
Operator history
Heli Sitterdorf
July 9, 2026
Heli Sitterdorf AG
July 11, 2026 · current
Activity
From our radar history of the last 7 days.
- Flights
- 15
- Airborne time
- 12.8 h
- Max altitude
- 10,818 ft
- Max speed
- 124 kt
- Typical cruise
- 3,474 ft · 90 kt
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Airborne minutes per weekday (UTC)
00
04
08
12
16
20
Airborne minutes per hour of day (UTC)
Likely based at LSZK — judging by take-off and landing patterns over the last 30 days.
First spotted by @Tom on July 11, 2026.
More aircraft operated by Heli Sitterdorf AG
More R44 Clipper II
Track it live on the map
See HB-ZYO and the surrounding airspace in real time in the spotter radar — get the Aero.Academy app now.