The Dorner monoplane was a well-known sight around Johannistahl. Georg Schendel set a German record for altitude of 2010 meters on 6 June, 1911, and a World Altitude record with passenger, of 1690 meters on 9 June, 1911, in his Dorner.

 

 

Type II had a 20 hp Dorner-Motor and cost 13,500 Marks.

 

Type III came with a 40 hp Dorner-Motor at 15,500 Marks, or 50 hp at 16,500 Marks.

 

1911 model T III – Dixi engine

 

Dorner had entered the T III with 40 hp Körting at the "Zuverlässigkeitsflug am Oberrhein" in April/May 1911, where his light monoplane still was underpowered and could not complete a single stage.

 

 

The T. III version had a fatal accident for both passenger and pilot on 9 June, 1911 at Johannistahl.

 

Variation:

Werntgen Wassereindecker