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
Heber City Municipal Airport Heber City Municipal Airport Heber City Municipal Airport , also known as Russ McDonald Field, is a city-owned, public-use airport located south of Heber City, in Wasatch County, Utah, United States, east of Salt Lake City. The airport is untowered and was activated in November 1947. It is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a general aviation facility. Heber City Municipal Airport covers an area of at an elevation of . It has one runway designated 4/22 with an asphalt surface measuring 6,899 by 75 feet with a PCN rating of