Douglas Twinjets: DC-9, MD-80, MD-90 and 717The Douglas twinjet family, the DC-9;MD-80;MD-90 and Boeing 717, is beaten only by the Boeing 737 to the title of most popular airliner. In this book the author describes the background, design, development and use of thse popular and easily recognizable aircraft, from their origins in the 1960s to the 21st century. |
