A 1980s-era combat jet that has long been hailed as the most successful dog-fighting aircraft in US history may have finally met its match.
원문출처 : http://www.cnn.com/2017/03/28/politics/us-air-force-f-15-eagles-retire/index.html
원문출처 : http://www.cnn.com/2017/03/28/politics/us-air-force-f-15-eagles-retire/index.html