Ignaz "Igo" Etrich was an Austrian flight pioneer, pilot and fixed-wing aircraft developer.
The Etrich Sport-Taube at the National Technical Museum (Prague).
Trutnov is a town in the Hradec Králové Region of the Czech Republic. It has about 30,000 inhabitants. The historic town centre is well preserved and is protected by law as an urban monument zone.
Krakonoš Square, the historic centre
Coat of arms
General view with Church of the Nativity of the Virgin Mary
Main train station