Air Force Research Review

Air Force Research Review

4.11 - 1251 ratings - Source

... annually covers only the man-hour repair expenses, materials used, and replacement of badly damaged engines. ... Until the 1962 Viscount crash in which a whistling swan struck the horizontal stabilizer, windscreens were considered theanbsp;...

Title:Air Force Research Review
Author:United States. Air Force. Systems Command
Publisher: - 1970


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