# Grob Astir CS

The Astir CS (Club Standard) is a single-seat club class sailplane, manufactured by Burkhart Grob. The Astir CS was designed for clubs as well as private owners who required an easy-to-fly glassfibre sailplane with a large roomy cockpit. First flight Dec. 1974, production started July 1975.

This aircraft is converted from an original MSFS model by Max Roodveldt (www.fszwever.com). The textures have been modified to match LN-GBX which is operated by Ringerikes SFK in norway.

## Technical Data

Geometry
Wing Span | 15m
Wing Area | 12.4m2
Aspect Ratio | 18.2
Weight
Empty Weight | 250
Wing Loading | 25.8 - 36.3 kg/m2
Gliding Performance
Best L/D | 35 @ 105kph/56kts
Maximum Speed (Vne) | 250km/h

## Further Info

- FSZWever: http://www.fszwever.com
- Grob Aerospace: http://www.grob-aerospace.de
- Ringerikes Seilflyklubb: http://ringerikes.seilflyklubb.no