Grob Astir

Specifications

Wingspan: 49.2 ft.

Wing area: 133.4 sq. ft.

Aspect ratio: 18.2

Airfoil: Eppler E 603

Empty weight: 595 lbs.

Payload: 397 lbs.

Gross weight: 992 lbs.

Wing loading: 7.43 lbs./sq. ft.

Structure: fiberglass

Performance

Maximum L/D: 38 @ 65 mph

Minimum sink: 2 fps @ 46 mph

6 fps sink @: 110 mph

 

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