F-15D
http://web.archive.org/web/20041012190237/gra.midco.net/mlgould/Jet+Fighters/F-15D+Eagle+front.JPG
F-15E
http://web.archive.org/web/20041012192600/gra.midco.net/mlgould/Jet+Fighters/F-15E+Strike+Eagle+front.JPG

どうもDとEの間には何か強烈な進歩があったようだ