All JS-MD models are supported by M&D Flugzeugbau GmbH & Co. KG. since they are the Type Certificate holder for these models.
All airworthiness and support related queries should be directed to M&D Flugzeugbau GmbH & Co. KG. To access the latest published Service Bulletins, Service Letters and Work Order Instructions applicable to JS-MD models, please visit their website: M&D Flugzeugbau GmbH & Co. KG
Contact: Keno Markwald (Chief Operations Officer)
Email: email@example.com / firstname.lastname@example.org
Address: M&D Flugzeugbau GmbH & Co. KG
Streeker Straße 5B
Phone: +49 44 65 978 780