Butler Aircraft Services Douglas DC-7 2007 Source: http://en.wikipedia.org/wiki/Douglas_DC-7#mediaviewer/File:Butler-dc7-N6353C-071029-fox-tanker66-04-16.jpg
The Douglas DC-7 was the last major piston aircraft produced by the Douglas Aircraft Company. Aircraft like the DC-7 where replaced with jet aircraft such as the Douglas DC-8.
Main variety 105 built.
Increased gross weight and increased fuel capacity.
DC-7 Seven Seas
Improved long rage aircraft, able to do non stop transatlantic routes.
Freighter version for all variety's with large cargo door.
More Information Coming!
Purpose: Airliner and Transport Aircraft
First Flight: 18 May 1953
Introduction: November 1953
Number Built: 343
Developed from: Douglas DC-6