Lew Payne's Technical Blog

Welcome to my technical blog. I created this blog to facilitate my ongoing research, by giving me a place to store useful research data. It also allows me to comment on various items as I work through their various implementations and determine suitability for my particular projects. Initially, my research was into Kalman filters; hence that is where the bulk of my commentary is located.

This blog is updated regularly, each time I run into something that is useful or substantive. While its format might not be ideal (since it grew to be more than anticipated), keep in mind that its main purpose is to allow me easy access to information that would otherwise be a pain to retrieve (not to mention difficult to integrate my comments into).

Major Categories


FoxCar UAV:
  • Aircraft grade laminated plywood fuselage
  • Thermoplastic hatch covers and nose
  • Composite flying surfaces
  • Servo-actuated brakes
  • NACA-2411 airfoil
  • 71" wingspan
Javelin UAS:

Project Andromeda (Outback UAV Challenge)

PixHawk UAS Electronics

CAD/CAM Design:


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