For a group of missions, airships can provide an answer to the goals set by Flightpath 2050 such as drastic emission reductions, safety, and cost reduction. Where slow and low flying as well as vertical take-off and landing are prerequisites, airships offer a tried and tested alternative with considerable fuel savings. The lecture is dedicated to the topic of eco-efficiency in aircraft design. Advantages of airships versus obstacles and boundary conditions in airship development are discussed.
Hamburg Aerospace Lecture Series --- Collection of Presentations --- http://www.AeroLectures.de