Airworthiness Criteria: Glider Design Criteria for Alexander Schleicher GmbH & Co. Segelflugzeugbau Model ASK 21 B Glider
These airworthiness design criteria are issued to Alexander Schleicher GmbH & Co. Segelflugzeugbau for the Model ASK 21 B glider. The administrator finds the design criteria, which make up the certification basis for the Model ASK 21 B glider, acceptable.