| Autor: |
Diehl, Alan, Incledon, Stephen, Soule, Virgil H., Steele, Roy, Reiner, Arnie, Hazlet, John |
| Předmět: |
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| Zdroj: |
Aviation Week & Space Technology; 7/20/2009, Vol. 171 Issue 3, p8-8, 1p |
| Abstrakt: |
Several letters to the editor are presented in response to articles in previous issues of "Aviation Week & Space Technology," including selling Japanese F-22 of the U.S. Air Force to address the concerns about compromising sensitive U.S. technology, the Colgan Air Flight 3407 crash and the need for Sikorsky to develop a coaxial-rotor X-2 Technology demonstrator. |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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