| ASK 21 | |
|---|---|
_02.jpg) Schleicher ASK 21 | |
| General information | |
| Type | Two Seater-class or Club-class sailplane |
| National origin | Germany |
| Manufacturer | Alexander Schleicher GmbH & Co |
| Designer | |
| Number built | Over 1000 |
| History | |
| Introduction date | 1979 |
| First flight | February 1979 |
The ASK 21 is a glass-reinforced plastic (GRP) 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.