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Imprint according to § 5 TMG (German Act for Telemedia Services) and § 55 Rundfunkstaatsvertrag (German Interstate Treaty on Broadcasting)

Deutsches Zentrum fuer Luft- und Raumfahrt e. V.
German Aerospace Center (DLR)
Linder Hoehe
51147 Koeln (Cologne)

Phone: +49 2203 601-0
Fax: +49 2203 67310
email: contact-dlr [at]

DLR's Executive Board, consisting of Prof. Dr. Pascale Ehrenfreund (Chairman), Klaus Hamacher, Prof. Rolf Henke, Prof. Dr. Hansjörg Dittus and Dr. Gerd Gruppe, is empowered to act as DLR's representative. The Executive Board's seat is located at DLR, Executive Board, Linder Hoehe, D-51147 Koeln. The Executive Board can also authorise DLR employees to act on behalf of DLR. The head of DLR's legal department, Linder Hoehe, 51147 Cologne, can provide information about the extent of this authorisation. Registered court and registration number of DLR: District court of Bonn, VR 2780.

The HALO-DB Portal is maintained by

German Aerospace Center (DLR)
Institute of Atmospheric Physics
D-82234 Wessling

phone: +49 8153 28-1119
fax: +49 8153 28-1841
email: Klaus-Dirk.Gottschaldt [at]
Portal Editing
Klaus-Dirk Gottschaldt, DLR Institute of Atmospheric Physics
Prof. Dr. Markus Rapp, Head DLR Institute of Atmospheric Physics
German Aerospace Center (DLR) - The Executive Board, represented by Prof. Dr. Pascale Ehrenfreund and Klaus Hamacher, Cologne
DLR cannot be held liable either for mistakes in editorial or technical aspects, nor for omissions, nor for the correctness of the content. In particular, DLR does not guarantee completeness or correctness of information contained in external websites which can be accessed via links from DLR's websites. Despite accurate research on the content of such linked external websites, DLR cannot be held liable for their content. Only the content providers