Overview
The Boeing 367-80, also known as the Dash 80, is a retired American four-engined prototype jet aircraft by Boeing to demonstrate the advantages of jet propulsion for commercial aviation. It served as basis for the design of the KC-135 tanker and the 707 airliner.
Specifications
Figures are compiled from public sources and may be approximate; they can vary by variant and configuration.
Photos
Photo 1: Boeing Dreamscape / Wikimedia Commons · Public domain
Some text and images come from Wikipedia / Wikimedia Commons under CC BY-SA licences. Source


