Schleicher ASK 21
Aircraft model
The ASK 21 is a glass-reinforced plastic two-seat glider aircraft with a T-tail. The ASK 21 is designed primarily for beginner instruction, but is also suitable for cross-country flying and aerobatic instruction. Wikipedia
Wingspan: 56′ 0″
Weight: 793.7 lbs
Top speed: 174 mph
Manufacturer: Alexander Schleicher GmbH & Co
First flight: February 1979
Length: 27′
Number built: Over 1000