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
Tuba City Airport 75 feet (1,899 x 23 m). For the 12-month period ending April 18, 2010, the airport had 250 general aviation aircraft operations, an average of 20 per month. Tuba City Airport Tuba City Airport is a public-use airport located west of the central business district of Tuba City, in Coconino County, Arizona, United States. It is owned by the Navajo Nation. This is one of six airports owned by the Navajo Nation; the other five being Chinle Airport (E91), Kayenta Airport (0V7) and Window Rock Airport (RQE) in Arizona, plus Crownpoint Airport (0E8) and Shiprock Airport (5V5) in New Mexico.