Ron Wanttaja
Ron Wanttaja is a systems engineer, engaged in satellite orbit/constellation design and analysis, launch vehicle and onboard propulsion system trades, and operations concepts for space systems. He worked on the early design studies for the International Space Station.
Light Sport Accidents: A Broader Look
Experimental Light Sport Aircraft have a better safety record than traditional homebuilts.
Special Light Sport Airplane Accidents
Some surprising results when compared to traditional Cessnas.
Homebuilt Accidents: Passing the Engine Baton
How does the Rotax 912 compare to traditional engines used in small homebuilts?
In Case You Missed It
Ask the DAR
When do service bulletins have the force of law with regard to Experimental/Amateur-Builts?
Aero ‘lectrics
Vibration is not good for engines, airframes or instruments. Jim Weir explains how to fashion vibration analysis equipment for less than retail cost.
