Media type: Article Title: Good-bye Blackbird Contributor: Redemann, Hans [Author] imprint: 1990 Published in: Flug-Revue ; (1990), 2, Seite 56-61 Language: German ISSN: 0015-4547 Origination: Footnote: Description: Betr.: Strateg. Höhenaufklärer Lockheed SR-71, Einsatz: 1966-1989