Author Archive
 

 

Everything You Ever Wanted to Know About the History of Engine Cowlings

Rarely is much attention paid to one of the most important design aspects of modern jet engines: The cowlings. Aviation safety expert David J. Williams explores the history and development of the modern engine enclosure.
by David J. Williams
2

 
 

End of The Plain Plane? Contemplating The Future of Airliner Design

The basic design of the jet airliner has remained unchanged for the last 50 years. New technology and the quest for fuel efficiency may lead to new design innovations.
by David J. Williams
1

 
 

Was WestJet’s “Scary” Approach Really As Bad As It Seemed?

Over the past week, images and video of a Westjet 737 making a "scary" approach have been making the rounds. We examine what went right in that situation.
by David J. Williams
9

 

 

Asiana 214: Another Lesson in Aviation Safety Coming Right Up

It is investigation time. It's the time to make sure no more other lives are lost in future accidents. David Williams discusses some past examples.
by David J. Williams
7

 
 

Four Engines vs. Two: The Surprising Mathematical Guarantee of Safety

One would think that an aircraft with additional engines would provide even better performance on normal takeoffs, but the extra engines actually reduces it.
by David J. Williams
8