Porz-Wahn station

The Lessing-Gymnasium Köln is a grammar school located in Zündorf, a suburb in the southern part of Cologne.

Porz (Rhein) is a railway station situated at Porz, Cologne in the German state of North Rhine-Westphalia on the Sieg and East Rhine Railways. It is served by the S12 line of the Rhine-Ruhr S-Bahn. It is classified by Deutsche Bahn as a category 4 station.

The Air Force Weapon Systems Command (GAFWSC; German: Waffensystemkommando der Luftwaffe, WaSysKdoLw) was a German Air Force command authority of the division level, with the responsibility for air force logistics, armament, and in-service support controlling of the GAF material and airborne vehicles.

D.a.S. Theater is a theatre in Cologne, North Rhine-Westphalia, Germany.

Eil is a suburb of Cologne, Germany, located in the city district of Porz, south-east of the city centre. With an area totalling 16,24 km², it is the largest suburb in the city, although not all of the land is built up.

Zündorf Synagogue (German: Synagoge Zündorf) was a synagogue and cemetery in Cologne, Germany. Zündorf was an important trading center, of Jewish farmers, butchers, moneylenders, small artisans or goods dealers from the early 18th century.

Zündorf (German: Köln-Zündorf) is a suburb of Cologne, Germany and part of the district of Porz. Zündorf lies on the right bank of the river Rhine, between Langel and Porz. Zündorf has 12.229 inhabitants (as of 31 December 2008) and covers an area of 8,12 km². The former village grew from a small trading post with staple rights on the Rhine isle of Groov, which nowadays is a peninsula and popular as a local recreation area with numerous outdoor restaurants as well as a rowing and pedal boat rental station.

Porz (German: Köln-Porz) is a borough or Stadtbezirk of Cologne, Germany. It is situated on the right side of the Rhine in the south-east of the city. Porz is the largest borough of Cologne by area at 78.92 km2 and has 113,500 inhabitants. Porz borders with the Cologne boroughs of Kalk and Innenstadt to the North, Rheinisch-Bergischer Kreis and Rhein-Sieg-Kreis to the East and South, and the Rhine to the West. On the other riverbank lies the Cologne borough of Rodenkirchen.

The European transonic wind tunnel (ETW) is a high-Reynolds-number transonic wind tunnel using nitrogen as test gas. It is one of the world's largest cryogenic wind tunnels. It is situated in Cologne, Germany. ETW was constructed and is operated by the four European countries France, Germany, Great Britain and The Netherlands. The ETW is in operation since 1994.ETW provides real-flight Reynolds numbers by virtue of both increased pressure and decreased temperature. Independent variation of Reynolds number and aero elastic loading can be done there. They specialize in Flight Reynolds number testing for full-span and semi-span models at cruise conditions and extreme borders of flight envelope.

Köln Steinstraße is a railway station situated at Porz, Cologne in western Germany on the Sieg and East Rhine Railways. It is served by the S12 line of the Rhine-Ruhr S-Bahn. It is classified by Deutsche Bahn as a category 5 station.

The German Aerospace Center (German: Deutsches Zentrum für Luft- und Raumfahrt e.V., abbreviated DLR, literally German Center for Air- and Space-flight) is the national center for aerospace, energy and transportation research of Germany, founded in 1969. It is headquartered in Cologne with 35 locations throughout Germany. The DLR is engaged in a wide range of research and development projects in national and international partnerships.The DLR acts as the German space agency and is responsible for planning and implementing the German space programme on behalf of the German federal government. As a project management agency, DLR coordinates and answers the technical and organisational implementation of projects funded by a number of German federal ministries. As of 2020, the German Aerospace Center had a national budget of €1.348 billion.

Cologne/Bonn Airport (German: Köln/Bonn Flughafen) is a station at Cologne Bonn Airport in the German state of North Rhine-Westphalia. It was built as part of the Cologne–Frankfurt high-speed rail line and opened in June 2004 on an approximately 15 kilometre-long airport loop. It is served by Intercity-Express (ICE), Rhine-Ruhr S-Bahn and regional services.The Cologne Bonn airport was the third German airport to have a connection to the ICE network after Frankfurt Airport and Düsseldorf Airport. The approximately 420 m (1,380 ft)-long and 40 m (130 ft)-wide underground station is classified by Deutsche Bahn as a category 3 station. The four platform tracks are located 18 m (59 ft) below the surface.In 2002, the projected construction cost of the station stood at €58.3 million. It was funded by the federal government, the state of North Rhine-Westphalia and the Cologne Bonn Airport. In total, the federal government contributed approximately €255 million to the construction costs of the airport loop and station.