Dornier Komet

Komet, Merkur, and related
Komet III
Role Airliner
Manufacturer Dornier Flugzeugwerke
First flight 1921
Developed from Dornier Delphin
Variants Dornier Do 10

The Dornier Komet (Comet), Merkur (Mercury), Do C, Do D, and Do T were a family of aircraft designed and manufactured by the German aircraft manufacturer Dornier Flugzeugwerke.

Developed during the 1920s, the aircraft was originally operated as a small airliner. Military variants were subsequently developed, including a heavily modified floatplane torpedo bomber model. The earliest aircraft in the series were basically landplane versions of the Delphin flying boat, and although the Delphin and Komet/Merkur series diverged from each other, design changes and refinements from one family were often incorporated into the other. All variants were braced high-winged single-engine monoplanes with conventional landing gear.