OK-ERP — 427 of Blue Sky Service
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Live status
Last seen on radar: July 27, 2026.
Facts
- Type
- 427
- Manufacturer
- Bell
- Operator
- Blue Sky Service
- Country
- Czech Republic
- ICAO hex
- 49D406
Rarity & spotters
★★★★★OK-ERP is one of 7 427 in our database.
Activity
From our radar history of the last 7 days.
- Flights
- 1
- Airborne time
- 0.7 h
- Max altitude
- 2,700 ft
- Max speed
- 133 kt
- Typical cruise
- 2,550 ft · 128 kt
Airborne minutes per weekday (UTC)
Airborne minutes per hour of day (UTC)
Likely based at LKPP — judging by take-off and landing patterns over the last 30 days.
About the type: 427
Year 427 (CDXXVII) was a common year starting on Saturday of the Julian calendar. At the time, it was known as the Year of the Consulship of Hierius and Ardabur. The denomination 427 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.
More aircraft operated by Blue Sky Service
More 427
Track it live on the map
See OK-ERP and the surrounding airspace in real time in the spotter radar — get the Aero.Academy app now.