Barnaby Wainfan
Barnaby is a Technical Fellow for Northrop Grumman’s Advanced Design organization. A private pilot with single-engine and glider ratings, Barnaby has been involved in the design of unconventional airplanes including canards, joined wings, flying wings and some too strange to fall into any known category.
Fasteners Through an Engineer’s Eye
The structure of an airplane and its systems are only as strong and reliable as the joints holding its components together.
Avoiding the Traps of Bad Engineering and Construction
There's a large body of knowledge of good engineering practice for aircraft. Most of this knowledge was gained the hard way, and it should not be ignored lightly.
Wind Tunnel
When unexpected drag is an issue, the cause could be gaps in the skin of your airplane. A simple seal might solve the problem.
Wind Tunnel
One effect of a rotating propellor: It acts as a gyroscope. What does this mean for the pilot?
Wind Tunnel
Thrust-line adjustment is a powerful tool for tailoring flying qualities, but it’s complicated.
In Case You Missed It
Plexiglas Play
The advantages of Plexiglas are many, but there are some important things to know about working with it and maintaining it.
Vacuum-Bagging for Homebuilders
The first installment of a new series introduces you to the materials and equipment you'll need to tackle vacuum-bagging projects at home.