المؤلفون: Steijn, Edward C. van¹, Prill, Sally Bath², Johnson, Stuart E.³, Holt, Mark J.⁴, Pearl, Sanford L.⁵, Woodard, Dan⁶, Coopersmith, Jonathan⁷, Olsen, Richard Christopher⁸

المصدر: Aviation Week & Space Technology. 4/18/2005, Vol. 162 Issue 16, p6-9. 4p.

مصطلحات موضوعية: *LETTERS to the editor, *AIRPLANES, *ASTRONAUTICS, *BOEING airplanes, *PERIODICALS, *FINANCE