Berlin Tegel Airport core of the new technology park, with up to 2,500 students. It is envisaged that the adjoining areas will be used both for research and development and for manufacturing companies. Berlin TXL will also make an 80 hectares area available for industrial uses – the largest single inner-city development area in Berlin. The area of today's airport originally was part of Jungfernheide forest, which served as a hunting ground for the Prussian nobility. During the 19th century, it was used as an artillery firing range. Aviation history dates back to the early 20th century, when the Prussian airship battalion was
Mannheim City Airport Mannheim City Airport Mannheim City Airport ("City-Airport Mannheim" in German, formerly Mannheim-Neuostheim/Neuhermsheim) is a minor regional airport serving the German city of Mannheim. It is mainly used for general aviation. The airport is located 3.5 km (2.2 mi) east of the city center in the district of Neuostheim. It is surrounded by highways to the east (B38a) and the south (B37/A656), there is a power transmission line to the east and several high rise buildings to the west making Mannheim City a challenging airport. Because of its proximity to the city center and the lack of space for an expansion,