The Company ELAN from Slovenia, which produced for Glaser Dirks GmbH
changed the production process without permission of Wilhelm Dirks at an
unknown date. This means that nobody knows which gliders are affected.

Andreas

http://www.dg-flugzeugbau.de/holm-dg300-e.html

My German skills are non-existant. Can anyone tell me if the lengthier
German part mentions which serial numbers are affected, because the English
part says the manufacturing error began sometime during the production run.
Presumably that means some of the early DG-300's were built right.

Thanks,
Bullwinkle