01 Berkshire Concept 70	02 Berkshire Concept 70 Cockpit	03 Berkshire Concept 70 Cockpit	04 Concept 70 Preflight List
05 Berkshire Concept 70	06 Berkshire Concept 70 Tail	07 Berkshire Concept 70 Landing Wheel	08 Berkshire Concept 70 Aeileron

Berkshire Concept 70 Sailplane Specifications:

Length: 24 feet 0 inches
Wingspan: 49 feet, 2 inches
Structure: Fiberglas
Wing Area: 132 feet ²
Crew: 1
Weight: Empty - 550lbs, Max - 875lbs
Wing Loading: 6.63lbs per square foot
Glide Speed: mph
Glide Ratio : 39:1
Rate of Sink: 2.03 feet per second @ 49mph
First Flight : 1971
Cost: $

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